Window profile GOST 24866 99 characteristics. Basic standards in the field of production and installation of windows. L General

The GOST window blocks made of PVC profiles, developed by Russian specialists with the involvement of representatives of German manufacturers, were adopted by the Interstate Commission (MNTKS) in December 1999. The standard has been in effect since January 2001 as a state standard of the Russian Federation on the basis of the Gosstroy decree (No. 37) 2000. Rosstandart recognized the status of 2015 for GOST 30674 99. In the classifier of standards it has the code 91.060.50.

The document can be used by manufacturers in the development of individual designs, preparation of documentation for obtaining certificates. For individual consumers, the information allows them to familiarize themselves with the design features and quality control parameters.

You can determine the status for GOST 30674 99 for 2015 by going to the website of the Federal Agency for Technical Regulation. Consists of nine parts and five applications.

General information about the Guest

The provisions on the scope of application (part 1) indicate the application of GOST 30674 99 pvc window blocks to general-purpose products, with the exception of hinged facade systems, sliding structures and materials with increased requirements for shock and fire resistance.

The second part provides a list of reference standards.

Concepts and definitions (part 3) are defined based on standard 23166 and are reflected in Appendix A.

Classification principles

Product classes are determined on the basis of standard 23166. A standard window unit GOST 30674 99 is designated as follows:

Abbreviated purpose (OP - window, BP - balcony door).
Heat transfer resistance class.
Height and width, hyphenated (in mm).
Glass unit brand in brackets.
Name of gost pvc window 30674 99.

Requirements and characteristics

The main requirements are as follows:

According to GOST 30674 99, the profiles must be reinforced with metal inserts, a frame structure and have two rows of sealing gaskets.
Boundary deviations of basic dimensions - from +2 mm to - 1 mm.
Standardized indicators (determined for specific conditions):

resistance to heat transfer (depending on the brand of the glass unit min - 0.35);
minimum sound insulation and class - 26 dBA and D;
windows GOST 30674 99 must have a standard light transmission coefficient (depending on the design of the glass unit, at least 0.35);
the maximum allowable air permeability (m3 / (h × m2) and class - 17.0 and B;
minimum durability (years): window profile GOST 30674 99 - 40, double-glazed window - 20, gaskets - 10 years.

Acceptance and quality control

The rules for monitoring the conformity of product parameters (6) define several stages:

Incoming inspection of materials for manufacturing.
Current (operational) control of the production process.
Acceptance and testing of manufactured structures.

To confirm the parameters and obtain a certificate for window blocks from pvc profiles, GOST determines the conduct of periodic inspections and tests.

Methods for determining the compliance of parameters based on the relevant standards and load application schemes are described in the seventh part of the document.

Requirements for packaging, transportation and manufacturer's warranty obligations are specified in cl. 8-9 of this document.

GOST has several applications, which contain the following information:

concepts of structural elements with section drawings and indication of dimensions, product characteristics (pvc profile GOST 30674 99, chamber, porch, self-ventilation, durability, etc.) - adj. A;
the recommended composition of design and technological documentation - B;
sketches of holes and ventilation ducts with explanations - B;
requirements for the installation of blocks with sketches of options for fastening and sealing of abutments - G;
list of specialists and companies that took part in the development of GOST 30674 window blocks from pvc profiles.

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The permissible ratio of the height and width of the opening elements of specific brands of products, taking into account the opening scheme, the types of profiles and window devices used, the moment of inertia of the reinforcing inserts and the weight of the leaf elements, are set in the technical documentation.

5.1.5 Products must be safe to operate and maintain. The safety conditions for the use of products of various designs are established in the design documentation (for example, window blocks with suspended opening of the sash are not recommended for use in child care facilities). Products must be designed for service loads, including wind loads, in accordance with applicable building codes.

5.1.6 Products (or materials for their manufacture and component parts) must have sanitary safety documents provided for by applicable law and drawn up in accordance with the established procedure.

5.2 Dimensions and requirements for limit deviations

5.2.1 Overall dimensions and architectural drawings of window units - in accordance with GOST 23166.

The nominal dimensions of sections of profiles, reinforcing inserts, combinations of profiles are set in the technical documentation for their manufacture.

5.2.2 Limit deviations of the nominal overall dimensions of the product should not exceed mm.

5.2.3 Limit deviations from the nominal dimensions of the elements of products, the gaps in the porches and under the overlap, the dimensions of the arrangement of window devices and hinges should not exceed the values specified in Table 1.

Table 1

In millimeters

Dimensional interval	Limit deviations of nominal dimensions
Dimensional interval	inner size of boxes	outer dimensions of the flaps	gap in the vestibule (clearance)	weld gap	dimensions of the arrangement of devices and hinges

1000 to 2000

*Notes (edit)* 1 The values of the maximum deviations are set for the temperature range of the measurement - 16 - 24 ° С. 2 The values of the maximum deviations of the dimensions of the gaps in the rebates and under the overlap are given for closed sashes with installed gaskets.

The difference in the lengths of the diagonals of rectangular frame elements should not exceed 2.0 mm with the maximum length of the sash side up to 1400 mm and 3.0 mm - more than 1400 mm.

5.2.4 The difference in front surfaces (sag) in welded corner and T-shaped joints of adjacent profiles of boxes and sashes, the installation of which is provided in the same plane, should not exceed 0.7 mm, with mechanical connection of imposts with box profiles, as well as between themselves - no more than 1.0 mm.

5.2.5 In the event that the processing of a welded seam involves a groove, the size of the groove on the front surfaces should not exceed 5 mm in width, the depth of the groove should be within 0.5 - 1.0 mm, and the shear value of the outer corner of the weld should not should exceed 3 mm along the weld.

5.2.6 The sag of the opening elements (sashes, canvases, vents) in the assembled product should not exceed 1.5 mm per 1 m of width.

5.2.7 The deviation of the nominal size of the distance between the overlays of adjacent closed sashes should not exceed 1.0 mm per 1 m of the length of the rebate.

5.2.8 Deviations from the straightness of the edges of the parts of frame elements should not exceed 1 mm per 1 m of length in any area.

5.3 Characteristics

5.3.1 The main operational characteristics of products with three-chamber profiles of boxes and sashes are given in Table 2.

table 2

The name of indicators	Indicator value
Reduced resistance to heat transfer, m 2 ° C / W, not less:
with a single-chamber double-glazed window





4M 1 -16Ag-I4
with a double-glazed window;
4M 1 -8-4 M 1 -8-4M 1
4M 1 -10-4M 1 -10-4M 1
4M 1 -10Ar-4M 1 -10Ar-4M 1
4M 1 -12-4M 1 -12-4M 1
4M 1 -12Ar-4M 1 -12Ar-4M 1
with a double-glazed unit with a heat-reflecting coating
4M 1 -8-4M 1 -8-K4
4M 1 -8-4M 1 -8-I4
4M 1 -8Ar-4M 1 -8Ar-K4
4M 1 -8Ar-4M 1 -8Ar-I4
4M 1 -12-4M 1 -12-K4
4M 1 -12-4M 1 -12-I4
4M 1 -12Ar-4M 1 -12Ar-K4
4M 1 -12Ar-4M 1 -12Ar-I4
Isolation of airborne noise of traffic flow, dBA, not less
Sound insulation class, not lower
Total light transmittance (reference value)
Air permeability at DP = 10 Pa, m 3 / (h × m 2), no more
Air and water permeability class, not lower
Reliability of window devices and hinges, cycle "open-close"
Durability, conditional years of operation:
PVC profiles
double-glazed windows
sealing gaskets
*Notes (edit)* 1 The reduced resistance to heat transfer of the opaque part of the filling of the balcony door blocks must be at least 1.3 times higher than the heat transfer resistance of the transparent part of the products, but not lower than 0.8 m 2 ° C / W. The values of the reduced resistance to heat transfer of the combination of product profiles should not be lower than this indicator for double-glazed windows by more than 15%. 2 The values of the reduced resistance to heat transfer are established for products with a ratio of glazing area to product area equal to 0.7, and an average thickness of the combination of profiles of 58 - 62 mm. 3 The term for entering the durability indicators indicated in parentheses is July 1, 2002.

Indicators of the reduced resistance to heat transfer for products from profiles with a different number of chambers and a different design of a glass unit are taken based on the results of laboratory tests.

5.3.2 Resistance to static loads and forces applied to the doors to open and close them - in accordance with GOST 23166.

5.3.3 Welded fillet joints with treated welded seams of flaps up to 1000 mm wide must withstand the action of the test load applied according to scheme A of Figure 9, not less than:

750 N - with a sash height up to 1300 mm;

800 N - with a sash height over 1300 to 1500 mm;

900 N - with a sash height over 1500 to 1800 mm;

1000 N - with a sash glazing area of 2.1 - 2.3 m 2 and for door linings.

The value of loads when testing the strength of corner joints of sash widths over 1000 to 1200 mm is increased by 10%.

The value of loads when testing the strength of corner joints of boxes according to scheme A of Figure 9 is not less than 800 N, according to scheme B - 1600 N.

When tested according to scheme B in Figure 9, corner joints must withstand the action of a load that is doubled.

5.3.4 Strength values of corner joints of frame elements in the case of using profiles of classes B and C in accordance with GOST 30673 are established in the regulatory and design documentation for these types of products.

5.3.5 Appearance of products: color, gloss, permissible defects

surfaces of PVC profiles (risks, scratches, shrinkage cavities, etc.) must comply with the reference samples approved by the head of the manufacturer of the products.

Welded seams should not have arson, poorly welded areas, cracks. It is not allowed to change the color of PVC profiles in the places of welded seams after their stripping.

5.3.6 The front surfaces of the profiles of sash and product boxes (except for curved ones) must be protected with self-adhesive tape.

5.4 Requirements for accessories and their installation

5.4.1 Materials and components used for the manufacture of window units must comply with the requirements of standards, specifications, technical certificates, approved in the prescribed manner.

5.4.2 The main components of the products: PVC profiles, double-glazed windows, gaskets, window devices must be tested for durability (reliability) in test centers accredited for the right to carry out such tests.

5.5 Requirements for PVC profiles

5.5.1 Polyvinyl chloride profiles must be made of rigid unplasticized polyvinyl chloride modified for high impact strength and resistance to climatic influences, and meet the requirements of GOST 30673, as well as technical conditions for specific systems of profiles, approved in the prescribed manner.

By agreement between the consumer and the manufacturer, it is allowed to manufacture products from PVC profiles of other colors and types of finishing of the front surfaces. The use of color profiles painted in mass without a protective decorative coating on surfaces exposed to ultraviolet rays is not allowed.

5.5.3 Curved profiles should not have deviations from the shape (warpage, waviness) exceeding the width and height of the profile (± 1.5) mm. The recommended minimum bending radius for white PVC profiles should be taken equal to five times the profile width, for other profiles - 5.5 of the profile width.

5.6 Requirements for glazing, door panels and gaskets

5.6.1 For glazing products, one-two-chamber double-glazed windows are used in accordance with GOST 24866, glass in accordance with GOST 111, as well as according to regulatory documents for specific types of translucent filling of window blocks.

5.6.2 To increase the architectural expressiveness, it is allowed to install decorative layouts (slabs) on the outer surfaces of glass units on weather-resistant adhesives or the use of glass units with an inner frame (Figure 4).

5.6.3 Double-glazed windows (glass) are installed in the fold of the sash or box on lining, excluding the contact of the edges of the glass unit (glass) with the inner surfaces of the folds of PVC profiles.

Depending on the functional purpose, the pads are subdivided into basic, support and distance ones.

a- profiles of the inner frame of the glass unit; b - overhead decorative layouts; v - a variant of the combined use of overhead layouts and the inner frame of a double-glazed window; G - binding connections of layouts

Figure 4 - Options for installing decorative layouts

To ensure optimal conditions for transferring the weight of the glass unit to the structure of the product, support pads are used, and to ensure the nominal dimensions of the gap between the edge of the glass unit and the fold of the sash, spacer pads are used.

Basic pads are used to align bevels, folds and are installed under the support and distance pads. The width of the base shims must be equal to the rebate width, and the length must be at least the length of the support and distance shims.

Support and spacers can combine the functions of basic ones.

The length of the supporting and spacer pads should be from 80 to 100 mm, the width of the pads should be at least 2 mm more than the thickness of the glass unit.

5.6.4 Liners are made of rigid weather-resistant polymeric materials. The recommended value of the hardness of the support pads is 75 - 90 units. by Shore A.

5.6.5 Methods of installation and (or) construction of pads should exclude the possibility of their displacement during transportation and operation of products.

5.6.6 The design of the pads should not impede air circulation over the inner surface of the glazing rebate.

5.6.7 If the installation location of the backing coincides with the head of the fastening screw, the backing is not allowed to be skewed.

5.6.9 The distance from the linings to the corners of the double-glazed windows should be, as a rule, 50 - 80 mm. If the width of the glass unit is more than 1.5 m, it is recommended to increase this distance to 150 mm.

5.6.10 The main schemes of the location of the supporting and spacer pads during the installation of double-glazed windows, depending on the type of opening of the window blocks, are shown in Figure 5. It is recommended to install additional pads in the locking points in balcony door blocks and in products with reinforced locking devices.

Types of opening window blocks: a- non-opening; b - swing-out; v- swivel (swing); G - folding; d - suspended; e - installation of linings in curly window blocks

Support pads

Spacer pads

Drawing 5 - Layouts of support and distance pads when installing double-glazed windows, depending on the type of opening of window blocks

5.6.11 Opaque fillings of the canvases of balcony door blocks (panels) are recommended to be made of three-layer panels consisting of plastic or aluminum cladding sheets filled with insulation. In panels of products intended for use in unheated rooms, it is allowed to use sheet or facing materials without insulation.

5.6.12 The panels are installed in the door leaves in accordance with the requirements for the installation of double-glazed windows.

5.6.13 Structural solutions for the attachment points for double-glazed windows, as well as panels for filling the opaque part of the door leaf, must exclude the possibility of their dismantling from the outside.

5.6.14 The installation of double-glazed windows (glass), as well as the sealing of the porches of the sash is carried out using elastic polymer sealing gaskets. It is allowed to use glazing beads with a co-extruded seal for fastening double-glazed windows from the inside.

5.6.15 Sealing gaskets must be resistant to climatic and atmospheric influences.

5.6.16 The contact of the gaskets must be tight, preventing the penetration of water.

5.6.17 Sealing gaskets should be installed continuously around the entire perimeter of the porch of the sash and glass unit. For annular installation, the joint of the gaskets should be at the top of the product. When installing gaskets with joints in the corners at 45 °, the joints of the gaskets should be welded or glued (except for gaskets installed in glazing beads). Corner bends and welded joints of sealing gaskets for insulating glass units should not have protrusions (protrusions) that cause concentrated loads on insulating glass units.

5.7 Requirements for reinforcement liners

5.7.1 Main PVC profiles of products are reinforced with steel liners with anti-corrosion coating.

5.7.2 The shape, wall thickness and moments of inertia of reinforcing liners, as well as the maximum allowable dimensions of the flaps when using specific types of liners, are set in the technical documentation for the manufacture of products.

5.7.3 Reinforcement liners should enter the inner chambers of PVC profiles tightly, by hand, without the help of special devices.

5.7.4 When using white profiles, reinforcing inserts may not be installed (except for imposts) in parts of products whose length is less than 700 mm.

When using colored profiles, as well as in details of frost-resistant window units and in special cases when it is required according to the documentation of PVC profile manufacturers, the installation of reinforcing inserts is mandatory in all details of the products.

5.7.5 The wall thickness of the reinforcing liners must be at least 1.2 mm; to reinforce colored and frost-resistant profiles, it is recommended to use reinforcing liners with a wall thickness of at least 1.5 mm.

5.7.6 The distance from the insert to the corner (end) of the reinforced part of the profiles should be within 10 - 30 mm. In the structures of products with a mass of double-glazed windows over 60 kg, as well as in reinforced products, it is recommended to use inserts, bevelled at an angle of 45 °. Installation examples of reinforcing liners are shown in Figure 6.

Figure 6 - Installation examples of reinforcing inserts

The length of the reinforcing inserts of the mullions when they are mechanically attached to the inserts of the box is determined by the design of the connection.

5.7.7 Docking or rupture of reinforcing liners along the length within one PVC profile is not allowed.

5.7.8 Each reinforcing insert is attached to the non-front side of the PVC profile with at least two self-tapping screws (screws) in accordance with regulatory documents (hereinafter - ND). The distance from the inner corner (weld) to the nearest self-tapping screw installation location should not exceed 80 mm.

The fixing step should be no more than: 400 mm - for white profiles, 300 mm - for other types of profiles, as well as for frost-resistant profiles.

5.7.9 Steel reinforcing liners must be protected with a zinc coating with a thickness of at least 9 microns in accordance with GOST 9.303.

Skips and damage to the coating are not allowed.

5.8 Requirements for window fittings

5.8.1 In the manufacture of products, window devices and fasteners are used, specially designed for use in window systems made of PVC profiles.

5.8.2 The type, number, location and method of fastening of locking devices and hinges are established in the working documentation, based on the size and weight of the opening elements of the product, as well as the operating conditions of the window blocks. In this case, the distance between the hinges and the locking points, as a rule, should not exceed 800 mm.

5.8.3 It is recommended to fasten the hinges with self-tapping screws through at least two walls of PVC profile with a total thickness of at least 4.5 mm or through one wall of the profile and a reinforcing insert. If it is necessary to drill holes for screws, their diameter should be equal to the diameter of the central shaft of the screw.

With a mass of opening elements of more than 60 kg, as well as in balcony door blocks and reinforced products, it is recommended to fasten the hinges in reinforcing inserts.

5.8.4 It is recommended to use adjustable hinges in products, devices for swing-out opening, providing slot ventilation, as well as ventilation with an adjustable opening angle, using fuses against accidental opening (including when the devices are in ventilation mode).

To ensure a fixed gap between the lower profiles of the sashes and frames, it is recommended to use guides (ramps) pads, rollers or special fittings.

5.8.5 Locking devices must ensure reliable locking of the opening elements of the products. Opening and closing should be easy, smooth, without jamming. Instrument handles and bolts must not spontaneously move from the "open" or "closed" position.

5.8.6 Designs of locking devices and hinges should ensure tight and uniform crimping of the gaskets along the entire contour of the seal in the porches.

5.8.7 Window devices and fasteners must meet the requirements of GOST 538 and have a protective and decorative (or protective) coating in accordance with GOST 9.303.

Window devices must withstand the action of loads and forces applied to them in accordance with GOST 23166.

5.9 Construction requirements

5.9.1 Corner joints of PVC profiles of frame elements shall be welded. The calculated strength of welded joints is given in the design documentation.

To strengthen the welded joints in the corners of the balcony block canvases with a width of more than 800 mm, it is recommended to use weldable polyvinyl chloride inserts connected by screws with reinforcing inserts. An example of installing earbuds is shown in Figure 7.

5.9.2 Mullions are attached to adjacent PVC frame (sash) profiles using steel or plastic fasteners, screws or screws. Examples of mullion fastening are shown in Figure 8.

It is allowed to use welded T-shaped and cruciform connections of imposts. In this case, the strength of the joints must not be lower than the strength established for the corner joints.

5.9.3 Corner and T-shaped joints of profiles must be sealed. It is allowed to seal the mechanical joints of PVC profiles with weather-resistant elastic gaskets. Gaps up to 0.5 mm are allowed to be sealed with special sealants that do not deteriorate the appearance of products and provide protection of joints from moisture penetration.

Drawing 7 - Corner reinforcement insert

Figure 8 - Examples of fastening imposts

5.9.4 Designs of products should include a system of holes: to drain the cavity between the edges of the glass unit and the folds of the profiles; water drainage; wind pressure compensation; reducing the heating of colored profiles.

5.9.5 Each glazing field must have holes for draining the cavity between the edges of the glass unit and the profile folds. The holes should be located in the deepest parts of the folds and not have burrs that impede the drainage of water. For systems with a middle seal, the holes must be in front of the middle seal on the outside.

In the lower profile of the sash, at least two holes with a maximum distance between them of 600 mm should be provided, in the upper profile with a length of up to 1 m - two holes, more than 1 m - three. Recommended hole sizes - at least 8 mm in diameter or at least 5 × 10 mm in size.

The location of the holes should not coincide with the installation locations of the insulating glass pads. In the profile walls, the holes must be displaced relative to each other by at least 50 mm.

5.9.6 The bottom profiles of boxes and horizontal imposts must have at least two overflow holes of at least (5´20) mm in size, the distance between which must be no more than 600 mm.

The overflow holes must be displaced in the profile walls by at least 50 mm. Holes must be free of burrs that would obstruct water drainage.

For systems with a middle seal, the slots must be in front of the middle seal on the outside.

On the front surface of the box, the openings must be protected by decorative visors.

5.9.7 For systems with external and internal seals and for systems with three circuits of seals when installed, products at a height of more than 20 m, it is recommended to make holes in the upper horizontal profiles of the boxes to compensate for the wind pressure in the cavity between the frame and the sash.

Wind pressure compensation holes must have a diameter of at least 6 mm or a size of at least (5 × 10) mm in the upper profile of the box. With a box profile length of up to 1 m, two holes are drilled, more than 1 m - three.

To compensate for the wind pressure, it is possible to remove the outer seal in the 30 mm long sections in the upper frame of the frame.

5.9.8 Functional openings should not pass through the walls of the main chambers of the profiles.

5.9.9 In the case of using colored profiles, it is recommended (for ventilation of the outer chambers to avoid overheating when exposed to sunlight) to make through holes through the walls of the outer chambers of the sash profiles and boxes with a diameter of 5 - 6 mm.

5.9.10 The number and location of all types of holes is set in the working documentation. In this case, one should take into account the influence of the spillway holes on the adjacent functions of the products (sound, thermal insulation, etc.).

5.9.11 The depth of pinching of a glass unit (glass) in the folds of the profiles, as well as the depth of pinching with glazing beads should not be less than 14 mm.

5.10 Completeness

5.10.1 The complete set of products upon delivery to the consumer must comply with the requirements specified in the order.

5.10.2 Finished products must have installed devices, double-glazed windows, gaskets and a protective film on the front surfaces. A set of products may include additional, connecting and other profiles for various purposes in accordance with GOST 30673. Completing profiles, parts of locking devices protruding beyond the plane of the product, as well as decorative visors may be supplied unassembled with the products.

By agreement between the manufacturer and the consumer, separate transportation of double-glazed windows is allowed, while the consumer must be provided with a diagram of the installation of linings for double-glazed windows.

5.10.3 The delivery set should include a quality document (passport) and instructions for the operation of products.

5.10.4 At the request of the consumer, the manufacturer provides him with standard instructions for the installation of window units, and also completes the products with materials for the care of products in accordance with the requirements of the operating instructions.

5.11 Marking

5.11.2 The main profiles, window fittings and glass units included in the product must be marked in accordance with the ND for this product.

6 Acceptance rules

6.1 Products must be accepted by the technical control of the manufacturer for compliance with the requirements of this standard, as well as the conditions specified in the contract for the manufacture and supply of products.

Confirmation of the acceptance of products by the technical control of the manufacturer is their marking, as well as the execution of documents on the acceptance and quality of products.

Products are accepted in batches. When accepting products at the manufacturing enterprise, the number of products manufactured within one shift and issued with one quality document is taken as a batch.

6.2 The requirements for product quality established in this standard confirm:

incoming inspection of materials and components;

operational production control;

acceptance control of finished products;

control acceptance tests of a batch of products, carried out by the quality service of the manufacturer;

periodic testing of products in independent testing centers;

qualification and certification tests.

6.3 The procedure for conducting incoming control and operational production control at workplaces is established in the technological documentation.

If the manufacturer completes the window units with component parts of their own manufacture, they must be accepted and tested in accordance with the requirements of the regulatory documentation for these products.

6.4 Acceptance control of the quality of finished products is carried out individually, by the method of continuous control. At the same time, they check:

appearance of products;

deviations in the dimensions of the gaps under the weld;

sagging of opening elements;

deviation of the size of the distance between the flap overlaps;

the presence and location of holes;

the work of window fittings and heifers;

the presence of a protective film on the front surfaces.

The finished products that have passed the acceptance control are marked. Products that have not passed acceptance control for at least one indicator are rejected.

6.5 Products must undergo control acceptance tests conducted by the manufacturer's quality service at least once a shift. At the same time, they control:

deviations of nominal dimensions and straightness of edges;

strength of corner joints;

requirements for the installation of linings for double-glazed windows;

requirements for the installation of gaskets;

requirements for the installation of reinforcing liners;

location and operation of window fixtures;

requirements for the quality of welded seams;

requirements for the appearance and the presence of a protective film;

requirements for the size, number and location of functional holes;

requirements for labeling and packaging.

The tests are carried out on three samples.

In the case of a negative test result for at least one indicator, a repeated check of the quality of products is carried out on a doubled number of samples for an indicator that had a negative test result. Upon repeated detection of non-compliance of the indicator with the established requirements, the controlled and subsequent batches of products are subjected to continuous control (grading). If the result of continuous control is positive, they return to the established procedure for acceptance tests.

In the case of a negative test result in terms of the strength of corner joints, repeated tests are carried out on a doubled number of samples. If the result of repeated tests is unsatisfactory, the batch is rejected, and the production of products is stopped until the cause of the marriage is eliminated.

6.6 Periodic tests according to the performance indicators specified in 5.3.1 - 5.3.3 are carried out when changes are made in the design of products or their manufacturing technology, but at least once every five years, as well as during certification of products (in terms of indicators provided for by the methods certification).

Product qualification tests are carried out when the product is put into production. In justified cases, it is allowed to combine qualification and certification tests.

The tests are carried out in independent test centers accredited for the right to conduct them.

6.7 The consumer has the right to conduct a control check of the quality of products, while observing the sampling procedure and test methods specified in this standard.

When accepting products by the consumer, a batch is considered to be the number of products shipped for a specific order, but not more than 500 pieces, drawn up in one quality document.

Table 3

Lot size, pcs.	Sample size, pcs.	Acceptance number
Lot size, pcs.	Sample size, pcs.	minor defects	critical and significant defects
	Continuous control






*Note* - Significant and critical defects include defects leading to a loss of operational characteristics that cannot be eliminated without replacing a part of the product (breakdown of a profile or window devices, a cracked glass unit, etc.), exceeding the maximum size deviations by more than 1.5 times from those established in the ND, understaffing of products. Minor defects include removable defects: minor surface damage, unadjusted window fittings and hinges, exceeding the maximum size deviations by less than 1.5 times from those set in the normative document.

By agreement of the parties, acceptance of products by the consumer can be made at the manufacturer's warehouse, at the consumer's warehouse or with wine , the place specified in the supply contract.

6.9 Each batch of products must be accompanied by a quality document (passport) in accordance with GOST 23166.

6.10 Acceptance of products by the consumer does not release the manufacturer from liability in the event of hidden defects that have led to a violation of the performance characteristics of the products during the warranty period.

7 Control methods

7.1 Methods of input and production operational quality control are established in the technological documentation.

7.2 Methods of control during acceptance inspection and acceptance tests

7.2.1 The geometric dimensions of the products, as well as the straightness of the edges, are determined using the methods established in GOST 26433.0 and GOST 26433.1.

Limit deviations from the nominal dimensions of the elements of products, the difference in the lengths of the diagonals and other dimensions are determined using a metal measuring tape in accordance with GOST 7502, a caliper in accordance with GOST 166, probes in accordance with ND.

Limit deviations from the straightness of the edges are determined by applying a straight edge in accordance with GOST 8026 or a building level with a flatness tolerance of at least ninth degree of accuracy in accordance with GOST 9416 to the test part and measuring the largest gap using probes according to ND .

Measurements of linear dimensions should be carried out at an air temperature of the products (20 ± 4) ° С. If it is necessary to carry out measurements at other temperatures, the temperature change in the linear dimensions of the profiles should be taken into account: 0.8 mm / m for every 10 ° C deviation from the specified temperature.

7.2.2 Limit deviations of the nominal dimensions of the gaps under the overlay are checked using a set of probes. The gaps in the vestibule are determined with a caliper by measuring the adjacent dimensions of the sections.

7.2.3 The sag in the conjugation of adjacent parts is determined with a probe as the distance from the edge of the metal ruler in accordance with GOST 427, applied to the upper mating surface, to the lower surface.

7.2.4 The appearance and color of products (including in the places of welded seams) are assessed by comparison with reference samples approved in the prescribed manner.

Differences in color, gloss and surface defects visible to the naked eye from a distance of (0.6 - 0.8) m in natural light of at least 300 lux are not allowed.

7.2.5 The tightness and correctness of the installation of the sealing gaskets, the presence and location of linings, functional holes, window devices, fasteners and other parts, the color and absence of cracks in welded joints, the presence of a protective film, marking and packaging are checked visually. To determine the tightness of the sealing gaskets, the dimensions of the gaps in the porches and the degree of compression of the gaskets are compared, which should be at least 1/5 of the height of the uncompressed gasket. Measurements are made with a caliper.

The tightness of sealing gaskets in closed sash porches may be determined by the presence of a continuous trace left by a coloring agent (for example, colored chalk), previously applied to the surface of the gaskets and easily removed after testing.

7.2.6 Determination of strength (bearing capacity) of fillet welded joints.

To test the strength of fillet welded joints, the load application schemes shown in Figure 9 are used.

1 - support; 2 - stop (for scheme B - carriages); 3 - sample; 4 - point of load application; 5 - removable fastening clamps

Figure 9 - Load application schemes for determining the strength of fillet welded joints

The test procedure is in accordance with GOST 30673 with the following additions.

Weld seams are cleaned in accordance with the accepted technology for the manufacture of window blocks.

The samples are tested with reinforcing inserts inserted.

The magnitude of the loads is taken according to 5.3.3, the control method is non-destructive, the holding under load is at least 3 minutes.

The test result is considered satisfactory if each specimen has withstood the load without destruction and cracking.

7.2.7 The operation of window devices is checked by opening and closing the casement elements of the product five times. In case of detection of deviations in the operation of window devices, they are adjusted and re-checked.

7.3 Methods of control during periodic tests

7.3.1 Strength (bearing capacity) of fillet welded joints is determined in accordance with 7.2.6.

When carrying out tests, it is allowed to use other load schemes and test equipment. In this case, the test methods, including the processing of the results, must be correlated with the test method according to 7.2.6.

7.3.2 The reduced resistance to heat transfer is determined in accordance with GOST 26602.1.

7.3.3 Air permeability is determined according to GOST 26602.2.

7.3.4 Sound insulation is determined in accordance with GOST 26602.3.

7.3.5 The overall coefficient of light transmission is determined in accordance with GOST 26602.4.

7.3.6 Resistance to static loads is determined in accordance with GOST 24033.

7.3.7 Indicators of durability (including resistance to climatic and atmospheric loads), reliability of window devices, as well as the efforts applied to window devices, are determined according to the methods approved in the prescribed manner.

8 Packing, transportation and storage

8.1 Packaging of products should ensure their safety during storage, handling and transportation.

8.2 Devices or parts of devices not installed on products must be packed in plastic wrap in accordance with GOST 10354 or in other packaging material that ensures their safety, tightly tied and delivered complete with products.

8.3 Opening doors of products must be closed with all locking devices before packaging and transportation.

8.4 Products are transported by all means of transport in accordance with the rules for the carriage of goods in force for this type of transport.

8.5 During storage and transportation of products, they must be protected from mechanical damage, exposure to atmospheric precipitation, significant temperature fluctuations and direct sunlight.

8.6 During storage and transportation of products, it is not allowed to put them on top of each other; it is recommended to install gaskets made of elastic materials between products.

8.7 Products are stored vertically at an angle of 10-15 ° to the vertical on wooden pads, pallets or in special containers in covered rooms without direct contact with heating devices.

8.8 In the case of separate transportation of insulating glass units, the requirements for their packaging and transportation are established in accordance with GOST 24866.

9 Manufacturer's Warranties

9.1 The manufacturer guarantees the compliance of products with the requirements of this standard, provided that the consumer observes the rules of transportation, storage, installation, operation, as well as the scope established in the regulatory and design documentation.

9.2 The guaranteed shelf life of products is 1 year from the date of shipment of the product by the manufacturer.

9.3 The warranty period of the products is established in the supply agreement, but not less than 3 years from the date of shipment of the products by the manufacturer.

APPENDIX A
(reference)

Terms and Definitions

For the purposes of this standard, the following terms are used with appropriate definitions.

Profile system- a set (set) of PVC profiles and component parts, combined into a complete structural system, drawn up by design documentation.

Profiles- details of window blocks, manufactured by extrusion, with specified shapes and cross-sectional dimensions.

Profile width- the largest dimension between the front outer and inner surfaces of the profile.

Profile height- the largest size of the cross-section of the profile in the direction perpendicular to the width of the profile.

Camera- closed internal cavity (system of cavities) of PVC profile, located perpendicular to the direction of heat flow. The chamber may consist of a series of sub-chambers separated by partitions. Cameras and subcameras can perform various predetermined functions, for example, for installing reinforcing inserts or as self-ventilation ducts.

Fold- part of the profile surface formed by the protrusion of one of its parts.

False clearance - the distance between the sash and the frame, set on the basis of the conditions for the normal functioning of the locking window devices.

Porch- the junction of the sash with the box bars (main vestibule), with an impost (impost vestibule) or with a sash (bezimpostny, shtulpovoy vestibule).

Surfacing- a protrusion in the narthex unit, formed by the protruding part of the box (sash) and overlapping the sash (box) by the size in the narthex under the overlap.

Reinforcement liner- profiled steel element installed in the inner chamber of the main profile to absorb operational loads.

Combination of profiles- junction point of mating profiles (for example, frame profile - sash profile with glazing bead; impost profile - sash profile with glazing bead; sash profile with glazing bead and glazing bead - sash profile with glazing bead).

Main Profiles - profiles of frames, sashes, imposts, shtulpas, which perform a strength function as an integral part of window and balcony door structures.

Additional profiles- profiles that do not perform a strength function as an integral part of window and balcony door structures.

Glazing beads (glass layouts) - additional profiles designed for fastening a double-glazed window.

Glazing beads can be made with a co-extruded gasket.

Connecting profiles (connectors) - profiles designed to block window and balcony door frames with each other in structures consisting of two or more products. The connectors can connect the frame profiles at different angles and are selected taking into account the strength requirements.

Expansion profiles (expanders)- profiles designed to increase the height of the window frame profile.

Crotch- profiles for dividing the sash glazing fields.

Decorative overlays- overhead decorative profiles glued to the glass unit from the inside and outside and forming a false binding.

Ebb- profiles designed to drain water from the window structure.

Cladding profiles- profiles for finishing window slopes (corners, platbands, strips, etc.). Cladding profiles can form various systems.

Adjustable ventilation- organization of ventilation of rooms with different air exchange rates due to the design solutions of the products.

Self-ventilation- a system of limited air exchange through the channels of the profile chambers or through the climatic valves built into the window blocks in order to regulate the air humidity in the room and prevent condensation from forming on the inner surfaces of the windows.

Durability- characteristic of products, which determines their ability to maintain performance for a given period, confirmed by the results of laboratory tests and expressed in conditional years of operation (service life).

The definitions of the main parts, dimensions and functional areas of the profile combinations are given in Figures A.1 and A.2.

1 - box; 2 - outer seal gasket; 3 - basic lining; 4 - support pad; 5 - outer sealing gasket of a glass unit; 6 - inner sealing gasket of a glass unit; 7 - glass unit; 8 - glazing bead; 9 - sash reinforcement insert; 10 - sash; 11 - inner seal gasket; 12 - reinforcement box liner

Figure A.1 - Main details of the combination of profiles

A - the height of the combination of profiles; And 1 - the height of the sash profile; And 2 - the height of the box profile; B - width of the profile combination; B 1 - the width of the sash profile; B 2 - the width of the box profile; a 1 - the size of the clearance (gap in the vestibule); and 2 - the size of the rebate under the weld; and 3 - the height of the fold (quarter) of the glazing; and 4 - the height of the pinching of the glass unit; b 1 - the size of the gap under the weld; b 2 - the thickness of the glass unit

Figure A.2 - The main dimensions and functional areas of parts of the combination of profiles

Composition of working documentation for window and balcony door blocks

The documentation for the manufacture of window and balcony door blocks made of PVC profiles must contain the following data:

B.1 Window and door blocks

The description of the design should include:

methods and schemes for opening windows;

methodology for calculating basic and functional dimensions;

tables (diagrams) of the maximum permissible dimensions (proportions) of the sashes;

types and sizes of used reinforcing inserts, depending on the size of sashes, frames, imposts, crossbars;

drawings of the location of holes for water drainage, drainage of the folds of the glazing, compensation of wind pressure, indicating their number and size;

number and location of locking devices;

additional requirements for windows made of colored profiles.

B.2 PVC profiles:

sections of profiles with an indication of their functions and division into main and additional profiles, article numbers of profiles;

basic and functional dimensions of profiles;

sections of combinations of profiles with basic dimensions;

information about the physical and mechanical characteristics and durability of PVC profiles.

B.3 Reinforcement liners:

material;

type and thickness of anti-corrosion coating;

sections with basic dimensions;

moments of inertia ( E´ J),

B.4 Sealing gaskets:

B.5 Glazing:

a table with possible combinations of insulating glass units, gaskets and glazing beads;

glazing liner installation diagram.

B.6 Profile connections(corner, impost, etc..):

for welded joints - design strength for all main profiles;

for mechanical connections - a description of fittings, amplifiers, fasteners, gaskets and sealants.

B.7 Window fittings and hinges:

opening options;

designation of various types of window devices;

locations of devices and hinges;

restrictions on the weight and size of the valves;

characteristic of protective and decorative coating;

conditions for adjusting locking devices and hinges.

B.8 Technological documentation for the manufacture of windows:

Technological documentation for the manufacture of windows should include technological process maps, technological regulations, including quality control regulations, and other necessary documents.

B.9 Typical instructions for the installation of products

B.10 Instructions for use of products

General requirements for the installation of products are given in Appendix D.

System of functional openings and in-profile duct self-ventilation

(figures B.1-B.3)

1 - drain holes; 2 - holes for draining the cavity between the edges of the glass unit and the folds of the profiles; 3 - wind pressure compensation holes; 4 - holes for ventilation of outer chambers of colored profiles

DrawingB.1 - Functional hole system

Figure B.2 - Location of functional holes

1 - the gap between the frame and the sash through which the outside air enters the chamber in front of the middle seal. The outer seal is installed only in the upper bar of the box; 2 - a special ventilation chamber in the upper bar of the box, through which air enters the cavity between the box and the sash behind the inner seal; 3 - a system of offset holes in the sash through which air enters the room; 4 - sound-absorbing cushions at the ends of the ventilation chamber in the upper bar of the box

Figure B.3 - Intra-profile duct self-ventilation system

General requirements for the installation of products

D.1 Requirements for the installation of products are established in the design documentation for construction objects, taking into account the options adopted in the project for the execution of units of junction of products to the walls, designed for specified climatic and other loads.

D.2 Installation of products should be carried out by specialized construction firms. The completion of installation work must be confirmed by an acceptance certificate, which includes the warranty obligations of the manufacturer of the work.

D.3 At the request of the consumer (customer), the manufacturer (supplier) of products must provide him with standard instructions for the installation of window and balcony door blocks made of PVC profiles, approved by the head of the manufacturer and containing:

drawings (diagrams) of typical junction assemblies;

a list of materials used (taking into account their compatibility and temperature conditions of use);

the sequence of technological operations for the installation of window blocks.

D.4 When designing and executing junction nodes, the following conditions must be met:

The sealing of the mounting gaps between the products and the slopes of the openings of the wall structures must be tight, sealed around the entire perimeter of the window, designed to withstand climatic loads outside and operating conditions inside the premises.

A variant of the window block mounting assembly is shown in Figure D.1;

the operational characteristics of the structures of the junction points (resistance to heat transfer, sound insulation, air and water permeability) must meet the requirements established in building codes;

the vapor barrier of the seams from the side of the premises should be more dense than from the outside;

the design of the junction points must ensure reliable drainage of rainwater and condensate to the outside. The penetration of moisture into the wall structures and premises is not allowed;

when choosing the filling of the mounting gaps, one should take into account the operational temperature changes in the overall dimensions of the products.

In order to increase the reliability of the thermal insulation of the assembly unit, it is recommended to use window blocks with a frame width of at least 80 mm.

1 - window box; 2 - foam insulation; 3 - sealing gasket; 4 - mounting dowel; 5 - window board

Figure D.1 - Window block assembly example

D.5 The following should be used as fasteners for the installation of products:

flexible anchors complete with screws and dowels;

construction dowels;

mounting screws;

special mounting systems (e.g. with adjustable mounting feet).

Variants of assemblies of mounting fasteners are shown in Figure D.2 and are selected depending on the structure of the wall.

a - fastening unit with a mounting dowel; b - fastening unit with a construction screw; v - attachment point with anchor plate

Figure D.2 - Mounting hardware options

It is not allowed to use sealants, adhesives, foam insulation, as well as construction nails for fastening products.

D.6 Window blocks should be installed at a level. The deviation from the vertical and horizontal lines of the sides of the boxes of the assembled products should not exceed 1.5 mm per 1 m of length, but not more than 3 mm at the height of the product.

D.7 The distance between fasteners when installing white products with profiles reinforced with steel inserts should not exceed 700 mm, in other cases - no more than 600 mm (Figure D.3).

Figure D.3 - Location of fasteners

D.8 To fill the installation gaps (seams), silicone sealants, pre-compressed sealing tapes PSUL (compression tapes), insulating polyurethane foam cords, foam insulation, mineral wool and other materials that have a hygienic conclusion and provide the required performance of the seams are used. Foam heaters should not have bitumen-containing additives and increase their volume after completion of installation work.

D.9 To transfer loads in the plane of the window (weight) of the product to the building structure, load-bearing blocks made of polymeric materials with a hardness of at least 80 units are used. Shore A or hardwood. To fix the position of the window block in the wall, spacer blocks are used.

With multi-layer wall structures, when the window unit is installed in the insulation zone, the loads must be transferred to the load-bearing part of the wall.

Wooden wedges used for temporary fixation of products during the installation process must be removed before sealing the assembly joints.

D.10 In the case of assembly blocking of window blocks with each other or with balcony door blocks, the connection of products should be made through special connecting profiles, which may have reinforcing inserts to increase the strength characteristics of the products. The connection must be tight, excluding blowing and moisture penetration, compensating for the thermal expansion of the products.

Versions of blocking unit for window and balcony door blocks are shown in Figure D.4.

D.11 Removal of the protective film from the front surfaces of the profiles should be carried out after the installation of products and the finishing of the mounting opening, taking into account that the duration of exposure to sunlight on the protective film should not exceed ten days.

1 - window block; 2 - door balcony block; 3 - tie screw; 4 - silicone sealant; 5 - cover strip

Figure D.4 - Example of a blocking unit for a window and balcony door block

APPENDIX E
(reference)

Information about the developers of the standard

This standard was developed by a working group of specialists consisting of:

N.V. Swedes, Gosstroy of Russia, head;

V.A. Tarasov, KVE-Window Technologies CJSC;

H. Scheitler, KBE GmbH;

Yu.P. Alexandrov, JSC TsNIIPromzdaniy;

T.V. Vlasov, CS of window and door technology;

V.A. Lobanov, NIISF RAASN;

V.G. Milkov, S.I. Tikhomirov, NIUPTs "Interregional Window Institute";

B.C. Savich, GP of the central nervous system.

Key words: window blocks, door balcony blocks, PVC profile, profile system, vestibule, overlap, reinforcing insert, gaskets, self-ventilation

INTERSTATE STANDARD

WINDOW BLOCKS

FROM POLYVINYL CHLORIDE PROFILES

Technical conditions

Official edition

INTERSTATE SCIENTIFIC AND TECHNICAL COMMISSION FOR STANDARDIZATION, TECHNICAL REGULATION AND CERTIFICATION IN CONSTRUCTION

Foreword

1 DEVELOPED by the Department of Standardization, Technical Regulation and Certification of the Gosstroy of Russia with the participation of CJSC KBE Window Technologies, NIUGEC "Interregional Window Institute" and the State Enterprise Center for Methodology of Regulation and Standardization in Construction of the Gosstroy of Russia

INTRODUCED by Gosstroy of Russia

2 ADOPTED by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (ISTC) on December 2, 1999

State name	Body name public construction management
Republic of Armenia	Ministry of Urban Development of the Republic of Armenia
The Republic of Kazakhstan	Committee for Construction of the Ministry of Energy, Industry and Trade of the Republic of Kazakhstan
Republic of Kyrgyzstan	State Inspection for Architecture and Construction under the Government of the Kyrgyz Republic
The Republic of Moldova	Ministry of Territorial Development, Construction and Public Utilities of the Republic of Moldova
Russian Federation	Gosstroy of Russia
The Republic of Tajikistan	Committee for Architecture and Construction of the Republic of Tajikistan
The Republic of Uzbekistan	State Committee for Construction, Architecture and Housing Policy of Uzbekistan

3 INTRODUCED FOR THE FIRST TIME

4 INTRODUCED INTO EFFECT from January 1, 2001 as a state standard of the Russian Federation by the decree of the Gosstroy of Russia dated 06.05.2000 No. 37

This standard cannot be fully or partially reproduced, replicated and distributed as an official publication on the territory of the Russian Federation without the permission of the Gosstroy of Russia.

ISBN 58111-251-2 © Gosstroy of Russia, GUP TsPP, 2000

1 area of use............................................... ...............................1

3 Terms and definitions .............................................. .......................... 3

4 Classification and designation .................................. 3

5 Technical requirements ............................................... ................ 4

5.1 General ............................................... ........................ 4

5.2 Dimensions and requirements for maximum deviations ............................ 8

5.3 Characteristics ................................................ ....................................ten

5.4 Requirements for accessories and their installation ............... 12

5.5 Requirements for PVC profiles ............................................. ................12

and gaskets ............................................... ................13

5.7 Requirements for reinforcing liners ........................................... 17

5.8 Requirements for window fittings ............................................. .........19

5.9 Design requirements .............................................. ...................twenty

5.10 Completeness ................................................ .................................... 23

5.11 Marking ................................................ ......................................... 24

6 Acceptance rules ............................................... ................................. 24

7 Control methods ............................................... ................................. 27

8 Packing, transportation and storage ....................................... 30

9 Manufacturer's warranty ............................................... ........................ 31

Appendix A Terms and definitions ............................................. ...... 32

Appendix B Composition of working documentation for window

and balcony door blocks ............................................ 36

Appendix B Functional hole system and internal

profile channel self-ventilation ........................ 38

Appendix D General requirements for the installation of products ........................... 41

Appendix E Information about the developers of the standard ............................... 47

AMENDMENT

to GOST 30674-99 “Window blocks made of polyvinyl chloride profiles.

Technical conditions "

In which place	Printed	Should be
Clause 5.1 .4, first paragraph	element 2.5 m 2	element of 2.5 m 2 for white products and 2.2 m 2 for products of other colors
Clause 5 2.3, table 1, column "Gap in the vestibule (falzlufg)"
Clause 5.3.1: table 2 table 2, note 1	Air permeability at AR = 10 Pa, m j / (4-m 2), no more than 3.5	Air permeability at AR - 100 Pa, m 3 / (h-m 2), no more than 17.0
Clause 5.3.1: table 2 table 2, note 1	The range of values of the reduced heat transfer resistance of the combinations of profiles and glass units for products with a reduced heat transfer resistance of more than 0.5 m 2о С / W should not exceed 15%.	The values of the reduced resistance to heat transfer of the combination of product profiles should not be lower than this indicator for double-glazed windows by more than 15%.
Clause 5 3 1		Indicators of the reduced resistance to heat transfer for products from profiles with a different number of chambers and a different design of a glass unit are taken based on the results of laboratory tests.
Clause 5.6.17, second paragraph	self-ventilation of products. In this case, the conditions for disrupting the continuity of the gaskets are established in the design documentation.	self-ventilation of products, as well as in other cases provided for by design solutions and established in the design documentation.
Clause 5.7.6, first paragraph	profiles should not be more than 10 mm.	profiles should be within 10-30 mm.
Clause 5.9.10	in the working documentation.	in the working documentation. In this case, one should take into account the influence of the drain holes on the adjacent functions of products (sound, thermal insulation, etc.)
Clause 5.10.2, second paragraph		in this case, the consumer should be provided with a diagram of the installation of linings for double-glazed windows.

INTERSTATE STANDARD

WINDOW BLOCKS

POLYVINYL CHLORIDE PROFILES Specifications

OF POLYVINYLCHLORIDE PROFILES Specifications

Date of introduction 2001-01-0]

1 area of use

This standard applies to window and balcony door blocks made of polyvinyl chloride profiles in accordance with GOST 30673 of a single structure with double-glazed windows (hereinafter - window blocks or products) for buildings and structures for various purposes.

It is allowed to extend the requirements of the standard to products glazed with sheet glass and intended for use in unheated rooms.

The standard does not apply to dormer window units, products with sliding sash opening, as well as special-purpose window units in terms of additional requirements for fire safety, burglary protection, etc.

The scope of application of specific brands of products is established depending on the operating conditions, in accordance with the current building codes and regulations, taking into account the requirements of GOST 23166 and this standard.

The requirements of this standard are mandatory (except those specified in the text as recommended or reference).

The standard can be applied for product certification.

Official edition

2 Normative references

This document contains references to the following standards: GOST 9.303-84 ESZKS. Metallic and non-metallic inorganic coatings. General requirements for the selection of GOST 111-90 Sheet glass. Specifications GOST 166-89 Calipers. Specifications GOST 427-75 Metal measuring rulers. Technical conditions

GOST 538-88 Locks and hardware. General specifications

GOST 7502-98 Metal measuring tapes. Technical conditions

GOST 8026-92 Calibration rulers. Specifications GOST 9416-83 Construction levels. Specifications GOST 10354-82 Polyethylene film. Specifications GOST 23166-99 Window blocks. General specifications GOST 24033-80 Wooden windows and balcony doors. Mechanical test methods

GOST 24866-99 Glued glass units for construction purposes. Technical conditions

GOST 26433.0-85 System for ensuring the accuracy of geometric parameters in construction. Measurement rules. General Provisions

GOST 26433.1-89 System for ensuring the accuracy of geometric parameters in construction. Measurement rules. Prefabricated elements

GOST 26602.1-99 Window and door blocks. Methods for determining resistance to heat transfer

GOST 26602.2-99 Window and door blocks. Methods for determining air and water permeability

GOST 26602.3-99 Window and door blocks. Method for determining sound insulation

GOST 26602.4-99 Window and door blocks. Method for determining the total light transmittance

GOST 30673-99 PVC profiles for window and door blocks. Technical conditions

3 Terms and definitions

The terms and definitions used in this standard are given in GOST 23166. Terms reflecting the specifics of the design of window blocks made of polyvinyl chloride profiles (hereinafter referred to as PVC profiles), as well as definitions of their main functional areas, parts and dimensions are given in Appendix A.

4 Classification and designation

4.1 Products are classified in accordance with GOST 23166, as well as by design options and type of section and front surfaces of PVC profiles.

According to the design options of PVC profiles, window blocks are subdivided into products with one-, two-, three-, four and more chamber profiles.

By the type of finishing of the front surfaces, the products are subdivided into *.

white, colored throughout the mass;

finished with decorative foil (laminated);

with co-extruded topcoat.

4.2 The designation of products is taken in accordance with GOST 23166 with an indication of the designation of this standard.

4.3 For products manufactured according to individual orders, it is allowed to accept the following symbol structure:

X X X - X (X-X) X

Product type:

OP - window block made of PVC profiles

BP - balcony door block made of PVC profiles

Product class in terms of the given

heat transfer resistance

Height dimension, mm

Width size, mm

Glass unit design option *

Symbol of this standard

An example of a conventional designation - OP B2 1840-1220 (4M 1 -16Ag-K4) GOST 30674-99 - window block made of PVC profiles - OP, product class in terms of reduced heat transfer resistance - B2, height 1840 mm, width 1220 mm, with a structure double-glazed unit: outer glass 4 mm thick, grade M x according to GOST 111, inter-glass distance 16 mm, filled with argon, inner glass 4 mm thick with a hard heat-reflecting coating, in accordance with this standard.

In the case of using frost-resistant products, the letter "M" is added to the designation of the type of product.

When placing an order for the manufacture (supply) of individual products, it is recommended to indicate a variant of the design solution, including a description of the design of profiles and glass units, a drawing indicating the opening scheme, type of window devices, requirements for appearance and other requirements as agreed between the manufacturer and the customer.

5 Technical requirements

5 L General

5.1 L Products must comply with the requirements of this standard, GOST 23166 and be manufactured according to design and technological documentation, approved in the prescribed manner.

5 L 2 Products consist of frame elements welded from PVC profiles, reinforced with steel inserts.

Imposts are fixed in frame elements using mechanical connections or welding.

The design of products (except for those intended for unheated rooms) must include at least two rows of sealing gaskets in the porches.

Examples of constructive solutions for the main joints (porches) of sashes and boxes of various window systems are shown in Figures 1-3.

a - window system of three-chamber profiles; 6 - window system with a four-chamber sash and a three-chamber box (the arrangement of the outer walls of the sashes and boxes in the same plane); c - window system of three-chamber profiles (outward opening); d - a window system made of multi-chamber profiles with an extended frame; d - window system with a glazed frame

Figure 1 - Units of the main porches with inner and outer seals

a l b - window systems made of three-chamber profiles with middle and inner seals, c - window system with a four-chamber sash and three-chamber box, with outer, middle and inner seals; d - a window system with a multi-chamber sash and a three-chamber box with outer, middle and inner seals (arrangement of the front outer walls of the sashes and boxes in the same plane); d - window system with a four-chamber sash and a frame with outer, middle and inner seals; e - a window system with a four-chamber sash and a multi-chamber composite frame with an outer

middle and inner seals

Figure 2 - Units of the main porches with different types of seals

a - impost vestibule of the window system with external and internal seals; b - shtulpovy (bezimpostny) vestibule of the window system with external and internal seals; c - shtulpovy (no-impedance) vestibule of the window system with middle and inner seals; g - impost narthex of non-opening and opening elements of the window system with middle and inner seals

Figure 3 - Nodes of the impost and shtulp narthex

5.1.3 The design of products for residential premises should provide for ventilation of premises using vents, transoms, doors with tilt-and-turn (tilt) adjustable opening or ventilation valves.

To improve the humidity regime of the premises, it is recommended to use self-ventilation systems in products using in-profile channels, as well as window blocks with built-in adjustable and self-adjusting climatic valves. The in-profile duct self-ventilation system is given in Appendix B.

To improve the soundproofing characteristics of the product in the ventilation mode, soundproof valves can be installed in the window blocks.

5.1.4 The requirements of this standard apply to window units with an area not exceeding 6 m 2, with a maximum area of each opening element of 2.5 m 2.

The estimated weight of the flaps (canvases) of white products should not exceed 80 kg, the mass of opening elements of products of other colors - 60 kg.

The manufacture of window blocks (sashes) with an area and mass exceeding the indicated values must be confirmed by the results of laboratory tests or additional strength calculations in accordance with the current building codes, taking into account the requirements of GOST 23166.

The permissible ratio of the height and width of the opening elements of specific brands of products, taking into account the opening scheme, the types of profiles and window devices used, the moment of inertia are reinforcing ?: inserts and the weight of the leaf elements are set in the technical documentation.

5.1.6 Products [or materials for their manufacture and component parts) must have sanitary safety documents provided for by the current legislation and drawn up in accordance with the established procedure.

5.2 Dimensions and requirements for limit deviations

5.2.1 Overall dimensions and architectural drawings of window units - in accordance with GOST 23166.

The nominal dimensions of sections of profiles, reinforcing inserts, combinations of profiles are set in the technical documentation for their manufacture.

5.2.2 Limit deviations of nominal overall dimensions

"+2.0

the ditch of the product should not exceed ’mm.

5.2.3 Limit deviations from the nominal dimensions of the elements of products, the gaps in the porches and under the overlap, the dimensions of the location of window, devices and hinges should not exceed the values specified in Table 1.

Table 1

In millimeters

Notes (edit)

1 The values of the maximum deviations are set for the temperature interval of the measurement - 16-24 "С

2 The values of the maximum deviations of the dimensions of the gaps in the rebates and under the overlap are given for closed sashes with installed gaskets

The difference in the lengths of the diagonals of rectangular frame elements should not exceed 2.0 mm with the maximum length of the sash side up to 1400 mm and 3.0 mm - more than 1400 mm.

5.2.5 In the event that the processing of a weld seam involves a groove, the size of the groove on the front surfaces should not exceed 5 mm in width, the depth of the groove should be within 0.5-1.0 mm, and the shear value of the outer corner of the weld should not should exceed 3 mm along the weld.

5.2.6 The sag of the opening elements (sashes, canvases, vents) in the assembled product should not exceed 1.5 mm per 1 m of width.

5.2.7 The deviation of the nominal size of the distance between the overlays of adjacent closed sashes should not exceed 1.0 mm per 1 m of the length of the rebate.

5.2.8 Deviations from the straightness of the edges of the parts of frame elements should not exceed 1 mm per 1 m of length in any area.

5.3 Characteristics

5.3.1 The main operational characteristics of products with three-chamber profiles of boxes and sashes are given in Table 2.

table 2

The name of indicators

Indicator value

Reduced resistance to heat transfer, m 2 - ° С / W, not less:

with a single-chamber glass unit 4M G 16-4M 4M 1 -1bAg-4M,

with a double-glazed window;

4M, -8-4M g 8-4M 1 4M, -10-4M -10-4M! 4M 1 -10Ag-4M 1 -10Ag-4M 1 4M, -12-4M j -12-4M j 4M 1 -12Ag-4M 1 -12Ag-4M 1 with two-chamber glass unit

with a heat-reflecting coating 4M g 8-4M, -8-K4 4M g 8-4M, -8-I4 4M, -8Ag-4M, -8Ag-K4 4M, -8Ag-4M, -8Ag-I4 4M 1 -12- 4M, -12-K4 4M 1 -12-4M, -12-I4 4M 1 -12Ag-4M, -12Ag-K4 4M, -12Ag-4 M, -12Ag-I4

End of table 2

The name of indicators	Indicator value
Isolation of airborne traffic noise, dBA, not less
Sound insulation class, not lower
Total light transmittance
(reference value)
Air permeability at LR “10 Pa, m 3 / (h * m 2), no more
Air and water permeability class, not lower
Reliability of window devices and hinges, cycle "open-close"	According to GOST 23166
Durability, conditional years of operation:
PVC profiles
double-glazed windows
sealing gaskets
Notes (edit)
1 Reduced resistance to heat transfer of the opaque part of the filling
balcony door blocks must be at least 1.3 times higher than the heat transfer resistance of the transparent part of the products, but not lower than 0.8 m 2 ° C / W.
The difference in the values of the reduced resistance to heat transfer combinations
profiles and double-glazed windows for products with a reduced heat transfer resistance of more than 0.5 m 2 * C / W should not exceed 15%.
2 The values of the reduced resistance to heat transfer are established for the
division with the ratio of the area of the glazing to the area of the product equal to 0.7, and the average
its thickness of the combination of profiles is 58-62 mm.
3 The term for entering the durability indicators indicated in parentheses is July 1, 2002. ■ ■ ------- -...... .....- - ■■■ ■ - .............. - - ----- - - - - - -

5.3.2 Resistance to static loads and forces applied to the doors to open and close them - in accordance with GOST 23166.

5.3.3 Welded fillet joints with treated welded seams of flaps up to 1000 mm wide must withstand the action of the test load applied according to scheme A of Figure 9, not less than:

750 N - with a sash height up to 1300 mm;

800 N - with a sash height over 1300 to 1500 mm;

900 N - with a sash height over 1500 to 1800 mm;

1000 N - with a sash glazing area of 2.1-2.3 m 2 and for door linings.

The value of loads when testing the strength of corner joints of sashes with a width of more than 1000 to 1200 mm is increased by 10%.

The value of loads when testing the strength of corner joints of boxes according to scheme A of Figure 9 is not less than 800 N, according to scheme B -1600 N.

When tested according to scheme B in Figure 9, corner joints must withstand the action of a load that is doubled.

5.3.5 The appearance of the products: color, gloss, permissible surface defects of PVC profiles (risks, scratches, shrinkage cavities, etc.) must correspond to the reference samples approved by the head of the manufacturer of the products.

Welded seams should not have arson, poorly welded areas, cracks. It is not allowed to change the color of PVC profiles in the places of welded seams after their stripping.

5.3.6 The front surfaces of the profiles of sash and product boxes (except for curved ones) must be protected with self-adhesive tape.

5.4 Requirements for accessories and their installation

5.4.1 Materials and components used for the manufacture of window units must comply with the requirements of standards, specifications, technical certificates, approved in the prescribed manner.

5.5 Requirements for PVC profiles

5.5.1 Polyvinyl chloride profiles should be made of rigid unplasticized, modified to high

impact strength and resistance to climatic influences of polyvinyl chloride, and meet the requirements of GOST 30673, as well as technical conditions for specific systems of profiles, approved in accordance with the established procedure.

5.6 Requirements for glazing, door panels

and gaskets

5.6.2 To increase the architectural expressiveness, it is allowed to install decorative layouts (slabs) on the outer surfaces of insulating glass units on weather-resistant] layers or use insulating glass units with an inner frame (Figure 4).

5.6.3 Double-glazed windows (glass) are installed in the f alts of the sash or box on lining, excluding the contact of the edges of the glass unit (glass) with the inner surfaces of the folds of PVC profiles.

Depending on the functional purpose, the pads are divided into basic, support and distance

a - profiles of the inner frame of the glass unit; b - overhead decorative layouts; c - a variant of the combined use of overhead layouts and the inner frame of a double-glazed window; d - binding connections of layouts

Figure 4 - Options for installing decorative layouts

Basic pads are used to level the seam bevels and are installed under the support and distance pads. The width of the base shims must be equal to the rebate width, and the length must be at least the length of the support and distance shims.

Support and spacers can combine the functions of basic ones.

The length of the supporting and spacer pads should be from 80 to 100 mm, the width of the pads should be at least 2 mm greater than the thickness of the glass unit.

5.6.4 Liners are made of rigid weather-resistant polymeric materials. The recommended value of the hardness of the support pads is 75-90 units. by Shore A.

5.6.5 Methods of installation and (or) construction of pads should exclude the possibility of their displacement during transportation and operation of products.

5.6.6 The design of the pads should not impede air circulation over the inner surface of the glazing rebate.

5.6.7 If the installation location of the backing coincides with the head of the fastening screw, the backing is not allowed to be skewed.

5.6.9 The distance from the linings to the corners of the double-glazed windows should be, as a rule, 50-80 mm. If the width of the glass unit is more than 1.5 m, it is recommended to increase this distance to 150 mm.

Types of opening of window blocks a - non-opening, b - swing-out, c - swing (swing), d - folding, d - suspended, f - installation

linings in curly window blocks

ЦЦ - support pads | | - spacer pads

Figure 5 - Diagrams of the location of the support and distance pads during the installation of double-glazed windows, depending on the type of opening of the window blocks

5.6.12 The panels are installed in the door leaves in accordance with the requirements for the installation of double-glazed windows.

5.6.15 Sealing gaskets must be resistant to climatic and atmospheric influences.

5.6.16 The contact of the gaskets must be tight, preventing the penetration of water.

It is allowed to disrupt the continuity of the installation of gaskets in the sash vestibule in structures that provide for self-ventilation of products. In this case, the conditions for disrupting the continuity of the gaskets are established in the design documentation.

5.7 Requirements for reinforcement liners

5.7.1 Main PVC profiles of products are reinforced with steel liners with anti-corrosion coating.

5.7.3 Reinforcement liners should enter the inner chambers of PVC profiles tightly, by hand, without the help of special devices.

5.7.4 When using white profiles, reinforcing inserts may not be installed (except for imposts) in parts of products whose length is less than 700 mm.

5.7.6 The distance from the insert to the corner (end) of the reinforced part of the profiles should not be more than 10 mm. In the structures of products with a mass of double-glazed windows over 60 kg, as well as in reinforced products, it is recommended to use inserts, bevelled at an angle of 45 °. Installation examples of reinforcing liners are shown in Figure 6.

Figure 6 - Examples of installation of reinforcing inserts

The length of the reinforcing inserts of the mullions when they are mechanically attached to the inserts of the box is determined by the design of the connection.

5.7.7 Docking or rupture of reinforcing liners along the length within one PVC profile is not allowed.

The fixing step should be no more than: 400 mm - for white profiles, 300 mm - for other types of profiles, as well as for frost-resistant profiles.

5.7.9 Steel reinforcing liners must be protected with a zinc coating with a thickness of at least 9 microns in accordance with GOST 9.303.

Skips and damage to the coating are not allowed.

5.8 Requirements for window fittings

5.8.1 In the manufacture of products, window devices and fasteners are used, specially designed for use in window systems made of PVC profiles.

With a mass of opening elements of more than 60 kg, as well as in balcony door blocks and reinforced products, it is recommended to fasten the hinges in reinforcing inserts.

To ensure a fixed gap between the lower profiles of the sashes and frames, it is recommended to use guides (ramps) pads, rollers or special fittings.

5.8.6 Designs of locking devices and hinges should ensure tight and uniform crimping of the gaskets along the entire contour of the seal in the porches.

5.8.7 Window devices and fasteners must meet the requirements of GOST 538 and have a protective and decorative (or protective) coating in accordance with GOST 9.303.

Window devices must withstand the action of loads and forces applied to them in accordance with GOST 23166.

5.9 Construction requirements

5.9.1 Corner joints of PVC profiles of frame elements shall be welded. The calculated strength of welded joints is given in the design documentation.

5.9.2 Mullions are attached to adjacent PVC profiles

frames (sash) with steel or plastic fasteners, screws or screws. Examples of mullion fastening are shown in Figure 8.

It is allowed to use welded T-shaped and cruciform connections of imposts. In this case, the strength of the joints should be

not lower than the strength specified for corner joints.

Figure 7 - Insert for strengthening corner joints

Figure 8 - Examples of fastening imposts

5.9.4 The design of products must include a system of holes: for draining the cavity between the edges of the glass unit and the folds of the profiles; water drainage; wind pressure compensation; reducing the heating of colored profiles.

The location of the holes should not coincide with the installation locations of the insulating glass pads. In the walls of the profile, the holes must be displaced relative to each other by at least 50 mm.

5.9.6 The bottom profiles of boxes and horizontal imposts must have at least two drain holes with a size of at least (5x20) mm, the distance between which must be no more than 600 mm.

The overflow openings must be displaced in the profile walls by at least 50 mm. Holes must be free of burrs that would obstruct water drainage.

For systems with a middle seal, the slots must be in front of the middle seal on the outside.

On the front surface of the box, the openings must be protected by decorative visors.

5 9.7 For systems with external and internal seals and for systems with three sealing circuits, when installing products at a height of more than 20 m, it is recommended to make holes in the upper horizontal profiles of the boxes to compensate for the wind pressure in the cavity between the frame and the sash.

Wind pressure compensation holes must have a diameter of at least 6 mm or a size of at least (5x10) mm in the upper profile of the box. With a box profile length of up to 1 m, two holes are drilled, more than 1 m - three.

To compensate for the wind pressure, it is possible to remove the outer seal in the 30 mm long sections in the upper frame of the frame.

5.9.8 Functional openings should not pass through the walls of the main chambers of the profiles.

5.9.9 In the case of using colored profiles, it is recommended (for ventilation of external chambers in order to avoid overfilling when exposed to sunlight) to make through holes through the walls of the external chambers of sash profiles and boxes with a diameter of 5-6 mm.

5.9.10 The number and location of all types of holes is set in the working documentation.

5.9.11 The depth of pinching of a glass unit (glass) in the folds of the profiles, as well as the depth of pinching with glazing beads should not be less than 14 mm.

5.10 Completeness

5.10.1 The complete set of products upon delivery to the consumer must comply with the requirements specified in the order.

5.10.2 Finished products must have installed devices, double-glazed windows, gaskets and a protective film on the front surfaces. A set of products may include additional, connecting and other profiles for various purposes in accordance with GOST 30673. Completing profiles protruding from the plane of the product, parts of locking devices, as well as decorative visors may be supplied unassembled with the products.

By agreement between the manufacturer and the consumer, separate transportation of double-glazed windows is allowed, while the linings for the double-glazed windows are recommended to be fixed in the profiles (in the places of their installation) in accordance with the requirements of this standard.

5.10.3 The delivery set should include a quality document (passport) and instructions for the operation of products.

5.11 Marking

5.11.1 Marking of products - in accordance with GOST 23166.

5.11.2 The main profiles, window fittings and glass units included in the product must be marked in accordance with the ND for this product.

6 Acceptance rules

Confirmation of the acceptance of products by the technical control of the manufacturer is their marking, as well as the execution of documents on the acceptance and quality of products.

Products are accepted in batches. When accepting products at the manufacturing facility, the number of products manufactured within one shift and issued with one quality document is taken as a batch.

6.2 The requirements for product quality established in this standard confirm:

incoming inspection of materials and components;

operational production control;

acceptance control of finished products;

control acceptance tests of a batch of products, carried out by the quality service of the manufacturer;

periodic testing of products in independent testing centers;

qualification and certification tests.

6.3 The procedure for conducting incoming control and operational production control at workplaces is established in the technological documentation.

6.4 Acceptance control of the quality of finished products is carried out individually, by the method of continuous control. At the same time, they check:

appearance of products;

deviations in the dimensions of the gaps under the weld;

sagging of opening elements;

deviation of the size of the distance between the flap overlaps;

the presence and location of holes;

the operation of window fittings and hinges;

the presence of a protective film on the front surfaces.

The finished products that have passed the acceptance control are marked. Products that have not passed acceptance control for at least one indicator are rejected.

6.5 Each batch of products undergoes control acceptance tests carried out by the manufacturer's quality service at least once a shift. At the same time, they control:

deviations of nominal dimensions and straightness of edges; strength of corner joints;

requirements for the installation of linings for double-glazed windows; requirements for the installation of gaskets; requirements for the installation of reinforcing liners; location and operation of window fixtures; requirements for the quality of welded seams; requirements for the appearance and the presence of a protective film; requirements for the size, number and location of functional holes;

requirements for labeling and packaging.

For testing from a batch of products by random selection, samples of window blocks are selected in the amount of 3% of the batch volume, but not less than 3 pcs.

the subsequent batch of products is subjected to continuous control (grading). If the result of continuous control is positive, they return to the established procedure for acceptance tests.

6.6 Periodic tests according to the performance indicators specified in 5.3.1-5.3.3 are carried out when changes are made in the design of products or their manufacturing technology, but at least once every five years, as well as during certification of products (in terms of the indicators provided for by the methods certification).

Product qualification tests are carried out when the product is put into production. In justified cases, it is allowed to combine qualification and certification tests.

The tests are carried out in independent test centers accredited for the right to conduct them.

6.7 The consumer has the right to conduct a control check of the quality of products, while observing the sampling procedure and test methods specified in this standard.

When accepting products by the consumer, a batch is considered to be the number of products shipped for a specific order, but not more than 500 pieces, drawn up in one quality document.

Table 3

End of table 3

Note - Significant and critical defects include defects leading to a loss of operational characteristics that cannot be eliminated without replacing a part of the product (breakdown of a profile or window devices, a cracked glass unit, etc.), exceeding the maximum size deviations by more than 1.5 times from those established in the ND , understaffing of products.

Minor defects include removable defects: minor surface damage, unadjusted window fittings and hinges, exceeding the maximum size deviations by less than 1.5 times from those set in the ND.

By agreement of the parties, acceptance of products by the consumer can be carried out at the manufacturer's warehouse, at the consumer's warehouse or in another place specified in the supply contract.

6.9 Each batch of products must be accompanied by a quality document (passport) in accordance with GOST 23166.

7 Control methods

7.1 Methods of input and production operational quality control are established in the technological documentation.

7.2 Control methods for acceptance control

and acceptance tests

7.2.1 The geometric dimensions of the products, as well as the straightness of the edges, are determined using the methods established in GOST 26433.0 and GOST 26433.1.

Limit deviations from the nominal dimensions of the elements of the products, the difference in the lengths of the diagonals and other dimensions are determined using a metal measuring tape in accordance with GOST 7502, a caliper in accordance with GOST 166, probes in accordance with ND.

Limit deviations from the straightness of the edges are determined by applying a straightedge in accordance with GOST 8026 or a building level with a flatness tolerance of at least ninth degree of accuracy in accordance with GOST 9416 to the test part and measuring the largest gap using probes according to ND.

7.2.2 Limit deviations of the nominal dimensions of the gaps in the porches are checked using a set of probes.

7.2.4 The appearance and color of products (including in the places of welded seams) are assessed by comparison with reference samples approved in the prescribed manner.

Differences in color, gloss and surface defects, visible to the naked eye from a distance of (0.6-0.8) m in natural light of at least 300 lux, are not allowed.

The tightness of sealing gaskets in closed sash porches is allowed to be determined by the presence of a continuous trace left by the coloring matter (for example, a colored

scrap), previously applied to the surface of the gaskets and easily removed after testing.

7.2.6 Determination of strength (bearing capacity) of fillet welded joints

To test the strength of fillet welded joints, the load application schemes shown in Figure 9 are used.

1 - support; 2 - stop (for scheme B - carriages); 3 - sample; 4 - application point

loads; 5 - removable fastening clamps

Figure 9 - Schemes for applying loads when determining strength

fillet welds

The test procedure is in accordance with GOST 30673 with the following additions.

Weld seams are cleaned in accordance with the accepted technology for the manufacture of window blocks.

The samples are tested with reinforcing inserts inserted.

The magnitude of the loads is taken according to 5.3.3, the control method is non-destructive, the holding under load is at least 3 minutes.

The test result is considered satisfactory if each specimen has withstood the load without destruction and cracking.

7.2.7 The operation of window devices is checked by five-time opening and closing of the casement elements of the product. In case of detection of deviations in the operation of window devices, they are adjusted and re-checked.

7.3 Methods of control during periodic tests

7.3.1 Strength (bearing capacity) of fillet welded joints is determined in accordance with 7.2.6.

7.3.2 The reduced resistance to heat transfer is determined in accordance with GOST 26602.1.

7.3.3 Air permeability is determined according to GOST 26602.2.

7.3.4 Sound insulation is determined in accordance with GOST 26602.3.

7.3.5 The overall coefficient of light transmission is determined in accordance with GOST 26602.4.

7.3.6 Resistance to static loads is determined in accordance with GOST 24033.

8 Packing, transportation and storage

8.1 Packaging of products should ensure their safety during storage, handling and transportation.

8.3 Opening doors of products must be closed with all locking devices before packaging and transportation.

8.4 Products are transported by all means of transport in accordance with the rules for the carriage of goods in force for this type of transport.

8.5 During storage and transportation of products, they must be protected from mechanical damage, exposure to atmospheric precipitation, significant temperature fluctuations and direct sunlight.

8.6 During storage and transportation of products, it is not allowed to put them on top of each other; it is recommended to install gaskets made of elastic materials between products.

8.7 Products are stored vertically at an angle of 10-15 ° to the vertical on wooden pads, pallets or in special containers in covered rooms without direct contact with heating devices.

8.8 In the case of separate transportation of insulating glass units, the requirements for their packaging and transportation are established in accordance with GOST 24866.

9 Manufacturer's Warranties

9.2 The guaranteed shelf life of products is 1 year from the date of shipment of the product by the manufacturer.

9.3 The warranty period of the products is established in the supply agreement, but not less than 3 years from the date of shipment of the products by the manufacturer.

Terms and Definitions

For the purposes of this standard, the following terms are used with appropriate definitions.

Profile system - a set (set) of PVC profiles and component parts, combined into a complete structural system, drawn up by design documentation.

Profiles - details of window blocks, manufactured by extrusion, with specified shapes and cross-sectional dimensions.

Profile width - the largest dimension between the front outer and inner surfaces of the profile.

Profile height - the largest cross-sectional dimension of the profile in the direction perpendicular to the profile width.

The chamber is a closed internal cavity (system of cavities) of a PVC profile, located perpendicular to the direction of the heat flow. The chamber may consist of a series of sub-chambers separated by partitions. Chambers and subchambers can perform various predetermined functions, for example, to install reinforcing inserts or as self-ventilation ducts.

The rebate is a part of the profile surface formed by the protrusion of one of its parts.

False clearance - the distance between the sash and the frame, set based on the conditions for the normal functioning of locking window devices.

Porch - the place where the sash joins with the bars of the box (main vestibule), with impost (impost narthex) or with the sash (bezimpostless, shtulpovoy vestibule).

Overlap - a ledge in the narthex unit, formed by the protruding part of the box (sash) and overlapping the sash (box) by the size in the narthex under the overlap.

Reinforcing liner is a profiled steel element installed in the inner chamber of the main profile to absorb operational loads.

A combination of profiles - a joint of the mating profiles (for example, a frame profile - a sash profile with a glazing bead; impost profile - a sash profile with a glazing bead; profile

sash with shtulp and glazing bead - sash profile with glazing bead).

The main profiles are the profiles of frames, sashes, imposts, shtul-pov, which perform a strength function as an integral part of window and balcony door structures.

Additional profiles - profiles that do not perform a strength function as an integral part of window and balcony door structures.

Pants (glass layouts) - additional profiles designed for fastening a glass unit.

Glazing beads can be made with a co-extruded gasket.

Connecting profiles (connectors) - profiles designed to block window and balcony door frames with each other in structures consisting of two or more products. The connectors can connect the frame profiles at different angles and are selected taking into account the strength requirements.

Expansion profiles (expanders) - profiles designed to increase the height of the window frame profile.

Slabs - profiles designed for dividing the sash glazing fields.

Decorative overlays - overhead decorative profiles glued to the glass unit from the inside and outside and forming a false binding.

Ebb - profiles designed to drain water from the window structure.

Facing profiles - profiles for finishing window slopes (corners, platbands, strips, etc.). Cladding profiles can form various systems.

Controlled ventilation is the organization of ventilation of rooms with different air exchange rates due to the design solutions of the products.

Self-ventilation is a system of limited air exchange through the channels of the profile chambers or through the climatic valves built into the window blocks in order to regulate the air humidity in the room and prevent condensation from forming on the inner surfaces of the windows.

Durability is a characteristic of products that determines their way

the ability to maintain operational qualities for a given period, confirmed by the results of laboratory tests and expressed in conditional years of operation (service life).

The definitions of the main parts, dimensions and functional areas of the profile combinations are given in Figures A.1 and A.2.

1 - box; 2 - outer seal gasket; 3 - basic lining; 4 - support lining; 5 - outer sealing gasket of a double-glazed window; 6 - insulating glass unit inner sealing gasket, 7 - insulating glass unit; 8 - glazing bead; 9 - reinforcing insert of the sash; 10- sash; 11 - inner seal gasket; 12 - reinforcing insert of the box

Figure A.1 - Main details of the profile combination

A - the height of the combination of profiles; A x is the height of the sash profile; And 2 - the height of the box profile; B - width of the profile combination; Bj - the width of the sash profile, B 2 - the width of the box profile; a (- the size of the clearance (gap in the rebate); a 2 - the size of the rebate under the overlap; and 3 - the height of the fold (quarter) of the glazing, and 4 - the height of the pinching of the glass unit; 6 X - the size of the gap under the overlap; b 2 - thickness

double-glazed windows

Figure A.2 - Main dimensions and functional areas of parts

combinations of profiles

Composition of working documentation for window and balcony door blocks

The documentation for the manufacture of window and balcony door blocks made of PVC profiles must contain the following data:

B. 1 Window and door blocks The description of the structure should include: methods and schemes for opening windows; methodology for calculating basic and functional dimensions; tables (diagrams) of the maximum permissible dimensions (proportions) of the sashes;

types and sizes of used reinforcing inserts, depending on the size of sashes, frames, imposts, crossbars;

drawings of the location of holes for water drainage, drainage of the folds of the glazing, compensation of wind pressure, indicating their number and size;

number and location of locking devices; additional requirements for windows made of colored profiles.

B. 2 PVC profiles:

sections of profiles with an indication of their functions and division into main and additional profiles, article numbers of profiles; basic and functional dimensions of profiles; sections of combinations of profiles with basic dimensions; information about the physical and mechanical characteristics and durability of PVC profiles.

BZ Reinforcement liners: material;

type and thickness of anti-corrosion coating: sections with basic dimensions; moments of inertia (E x J),

B.4 Sealing gaskets:

a table with possible combinations of insulating glass units, gaskets and glazing beads;

glazing liner installation diagram.

B. 6 Connections of profiles (corner, impost, etc.): for welded joints - design strength for all main profiles;

for mechanical connections - a description of fittings, amplifiers, fasteners, gaskets and sealants.

B. 7 Window fittings and hinges: opening options;

designation of various types of window devices; locations of devices and hinges; restrictions on the weight and size of the valves; characteristic of protective and decorative coating; conditions for adjusting locking devices and hinges.

B.8 Technological documentation for the manufacture of windows: Technological documentation for the manufacture of windows should include maps of the technological process, technological regulations, including quality control regulations, and other necessary documents.

B. 9 Typical instructions for the installation of products B. 10 Instructions for use of products

General requirements for the installation of products are given in Appendix D.

System of functional openings and in-profile duct self-ventilation

(figures B.1-B.3)

1 - drain holes; 2 - holes for draining the cavity between the edges of the glass unit and the folds of the profiles; 3 - holes for wind pressure compensation; 4 - holes for ventilation of outer chambers of colored profiles

Figure B.1 - Functional hole system

1 - the gap between the frame and the sash, through which the outside air enters the chamber in front of the middle seal. The outer seal is installed only in the upper bar of the box; 2 - a special ventilation chamber in the upper bar of the box, through which air enters the cavity between the box and the sash behind the inner seal; 3 - a system of offset openings in the sash through which air enters the room; 4 - sound-absorbing pillows at the ends of the ventilation chamber in the upper bar of the box

Figure B.3 - Intra-profile duct self-ventilation system

General requirements for the installation of products

drawings (diagrams) of typical junction assemblies; a list of materials used (taking into account their compatibility and temperature conditions of use);

the sequence of technological operations for the installation of window blocks.

D.4 When designing and executing junction nodes, the following conditions must be met:

A variant of the window block mounting assembly is shown in Figure D.1;

tt

1 - window box, 2 - foam insulation, 3 - sealing gasket, 4 - mounting dowel; 5 - window board

Figure D.1 - An example of a window block mounting assembly

10-15 mm L-> 10 ~ 30 - pp

the vapor barrier of the seams from the side of the premises should be more dense than from the outside;

the design of the junction points must ensure reliable drainage of rainwater and condensate to the outside. The penetration of moisture into the wall structures and premises is not allowed;

when choosing the filling of the mounting gaps, one should take into account the operational temperature changes in the overall dimensions of the products.

D.5 The following should be used as fasteners for the installation of products:

flexible anchors complete with screws and dowels;

construction dowels;

mounting screws;

special mounting systems (e.g. with adjustable mounting feet).

Variants of assemblies of mounting fasteners are shown in Figure D.2 and are selected depending on the structure of the wall.

a - attachment point with a mounting dowel, 6- attachment point with a construction screw, c - attachment point with an anchor plate

Figure D.2 - Variants of assemblies of mounting fasteners

It is not allowed to use sealants, adhesives, foam insulation, as well as construction nails for fastening products.

D. 7 The distance between fasteners during the installation of white products with profiles reinforced with steel inserts should not exceed 700 mm, in other cases - no more than 600 mm (Figure D.3)

- * - points of attachment to the wall Figure D.3 - Location of fasteners

D.8 To fill the mounting gaps (seams), silicone sealants, pre-compressed PSUL sealing tapes (compression tapes), insulating polyurethane foam cords, foam insulation, mineral wool and other materials are used

bals that have a hygienic conclusion and provide the required performance characteristics of the seams. Foam heaters should not have bitumen-containing additives and increase their volume after completion of installation work.

D. 9 To transfer loads in the plane of the window (weight) of the product to the building structure, load-bearing blocks made of polymeric materials with a hardness of at least 80 units are used. Shore A or hardwood. To fix the position of the window block in the wall, spacer blocks are used.

With multi-layer wall structures, when the window unit is installed in the insulation zone, the loads must be transferred to the load-bearing part of the wall.

Wooden wedges used for temporary fixation of products during the installation process must be removed before sealing the assembly joints.

D. 10 In the case of assembly blocking of window blocks with each other or with balcony door blocks, the connection of products should be made through special connecting profiles, which may have reinforcing inserts to increase the strength characteristics of the products. The connection must be tight, excluding blowing and moisture penetration, compensating for the thermal expansion of the products.

Versions of blocking unit for window and balcony door blocks are shown in Figure D.4.

D. 11 Removal of the protective film from the front surfaces of the profiles should be carried out after the installation of products and the finishing of the mounting opening, taking into account that the duration of exposure to sunlight on the protective film should not exceed ten days.

1 - window block; 2 - door balcony block; 3 - tie screw; 4 - silicone sealant; 5 - latch

Figure GA - An example of a blocking unit for a window and balcony door block

APPENDIX D (reference)

Information about the developers of the standard

This standard was developed by a working group of specialists consisting of:

GOST 30674-99

WINDOW UNITS FROM POLYVINYL CHLORIDE PROFILES

Technical conditions

Date of introduction 2001-01-01

Foreword

DEVELOPED The Department of Standardization, Technical Regulation and Certification of the Gosstroy of Russia with the participation of CJSC "KVE Window Technologies", OJSC "Polymerstroymaterialy", NIUPTs "Interregional Institute of Windows".
INTRODUCED Gosstroy of Russia

ACCEPTED Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (ISTC) December 2, 1999

State name	The name of the government building authority
Republic of Armenia	Ministry of Urban Development of the Republic of Armenia
The Republic of Kazakhstan	Committee for Construction of the Ministry of Energy, Industry and Trade of the Republic of Kazakhstan
Republic of Kyrgyzstan	State Inspection for Architecture and Construction under the Government of the Kyrgyz Republic
The Republic of Moldova	Ministry of Territorial Development, Construction and Public Utilities of the Republic of Moldova
Russian Federation	Gosstroy of Russia
The Republic of Tajikistan	Committee for Architecture and Construction of the Republic of Tajikistan
The Republic of Uzbekistan	State Committee for Construction, Architecture and Housing Policy of Uzbekistan

INTRODUCED FOR THE FIRST TIME
PUT INTO ACTION since January 1, 2001, as a state standard of the Russian Federation, by the resolution of the Gosstroy of Russia dated 06.05.2000 No. 38. This standard cannot be fully or partially reproduced, replicated and distributed as an official publication on the territory of the Russian Federation without the permission of the Gosstroy of Russia

I8ВN 5-88111-066-8 with Gosstroy of Russia, GUL TsPP, 2000

1 area of use

It is allowed to extend the requirements of the standard to products glazed with sheet glass and intended for use in unheated rooms.

The requirements of this standard are mandatory (except those specified in the text as recommended or reference).

The standard can be applied for product certification.

Official edition

GOST 9.303-84 ESZKS. Metallic and non-metallic inorganic coatings. General requirements for the selection of GOST 111-90 Sheet glass. Specifications GOST 166-89 Calipers. Specifications GOST 427-75 Metal measuring rulers. Technical conditions

GOST 538-88 Locks and hardware. General specifications

GOST 7502-98 Metal measuring tape. Technical conditions

GOST 8026-92 Test rulers. Specifications GOST 9416-83 Construction levels. Specifications GOST 10354-82 Polyethylene film. Specifications GOST 23166-99 Window blocks. General specifications GOST 24033-80 Wooden windows and balcony doors. Mechanical test methods

GOST 24866-99 Double-glazed windows glued for construction purposes. Technical conditions

GOST 26433.0-85 A system for ensuring the accuracy of geometric parameters in construction. Measurement rules. General Provisions

GOST 26433.1-89 A system for ensuring the accuracy of geometric parameters in construction. Measurement rules. Prefabricated elements

GOST 26602.1-99 Window and door blocks. Methods for determining resistance to heat transfer

GOST 26602.2-99 Window and door blocks. Methods for determining air and water permeability

GOST 26602.3-99 Window and door blocks. Method for determining sound insulation

GOST 26602.4-99 Window and door blocks. Method for determining the total light transmittance

GOST 30673-99 PVC profiles for window and door blocks. Technical conditions

3 Terms and definitions

4 Classification and designation

4.1 Products are classified in accordance with GOST 23166, as well as by design options and the type of finishing of the front surfaces of PVC profiles.

According to the design options of PVC profiles, window blocks are subdivided into products with one-, two-, three-, four and more chamber profiles.

By the type of finishing of the front surfaces, the products are divided into:

white, colored throughout the mass;
finished with decorative foil (laminated);
with co-extruded topcoat.

4.2 The designation of products is taken in accordance with GOST 23166 with an indication of the designation of this standard.

4.3 For products manufactured according to individual orders, it is allowed to accept the following symbol structure:

An example of a conventional designation - OP B2 1840-1220 (4M, -16As-K4) GOST 30674-99 - window block made of PVC profiles - OP, product class in terms of reduced heat transfer resistance - B2, height 1840 mm, width 1220 mm, with a structure double-glazed unit: outer glass 4 mm thick, grade M, according to GOST 111, inter-glass distance 1b mm, filled with argon, inner glass 4 mm thick with a hard heat-reflecting coating, in accordance with this standard.

In the case of using frost-resistant products, the letter "M" is added to the designation of the type of product.

5 Technical requirements
5.1 General

5.1.1 Products must comply with the requirements of this standard, GOST 23166 and be manufactured according to design and technological documentation approved in the prescribed manner.

5.1.2 The products consist of frame elements welded from PVC profiles, reinforced with steel inserts.

Imposts are fixed in frame elements using mechanical connections or welding.

The design of products (except for those intended for unheated rooms) must include at least two rows of sealing gaskets in the porches.

Examples of constructive solutions for the main joints (porches) of sashes and boxes of various window systems are shown in Figures 1-3.

a - a window system of three-dimensional profiles;
b - window system with a four-chamber sash and a three-chamber box (the location of the outer walls of the sashes and boxes in the same plane);
c - window system of three-chamber profiles (outward opening);
d - a window system made of multi-chamber profiles with an extended frame;
d - window system with a glazed frame

Picture 1- Units of the main porches with inner and outer seals

a, b - window systems made of three-chamber profiles with middle and inner seals;
c - a window system with a four-chamber sash and a three-chamber frame, with outer, middle and inner seals;
d - a window system with a multi-chamber sash and a three-chamber box with outer, middle and inner seals (arrangement of the front outer walls of the sashes and boxes in the same plane);
d - window system with a four-chamber sash and a frame with outer, middle and inner seals;
e - a window system with a four-chamber sash and a multi-chamber composite frame with an outer middle and inner seals

Picture 2- Units of the main porches with various types of seals

a - painful vestibule of the window system with external and internal seals;
b - pulp (bezimpostny) vestibule of the window system with external and internal seals; c - shtulpovy (no-impedance) vestibule of the window system with middle and inner seals; g - impost narthex of non-opening and opening elements of the window system with middle and inner seals

Figure 3- Nodes of impost and shtulpovy vestibules

5.1.3 The design of products for living quarters should provide for ventilation of the premises using vents, transoms, doors with tilt-and-turn (tilt) adjustable o. "Closing or ventilation valves.

To improve the humidity regime of the premises, it is recommended to use self-ventilation systems in products using intra-profile channels, as well as window blocks with built-in adjustable and self-adjusting climatic valves. The in-profile duct self-ventilation system is given in Appendix B.

To improve the soundproofing characteristics of the product in the ventilation mode, soundproof valves can be installed in the window blocks.

5.1.4 The requirements of this standard apply to window units with an area not exceeding 6 m2, with a maximum area of each opening element of 2.5 m2.

The estimated weight of the flaps (canvases) of white products should not exceed 80 kg, the mass of opening elements of products of other colors - 60 kg.

5.1.6 Products (or materials for their manufacture and component parts) must have sanitary safety documents provided for by the current legislation and drawn up in accordance with the established procedure.

5.2 Dimensions and requirements for limit deviations

5.2.1 Overall dimensions and architectural drawings of window units - in accordance with GOST 23166.

The nominal dimensions of sections of profiles, reinforcing inserts, combinations of profiles are set in the technical documentation for their manufacture.

5.2.2 Limit deviations of the nominal overall dimensions of products should not exceed +2.00 -1.00 mm.

Table 1 (In millimeters)

Notes (edit)

The values of the maximum deviations are set for the temperature range of the measurement - 16-24 ° С.
The values of the maximum deviations of the dimensions of the gaps in the rebates and under the overlap are given for closed sashes with installed gaskets.

The difference in the lengths of the diagonals of rectangular frame elements should not exceed 2.0 mm with the maximum length of the sash side up to 1400 mm and 3.0 mm - more than 1400 mm.

5.2.4 The difference in front surfaces (sag) in welded corner and T-shaped joints of adjacent profiles of boxes and sashes, the installation of which is provided in the same plane, should not exceed 0.7 mm, when mechanical connection of imposts with box profiles, as well as between themselves - no more than 1.0 mm.

5.2.5 In the event that the processing of a welded seam involves a groove, the size of the groove on the front surfaces should not exceed 5 mm in width, the depth of the groove should be within 0.5-1.0 mm, and the shear value of the outer corner of the weld should not should exceed 3 mm along the weld.

5.2.6 The sag of the opening elements (sashes, canvases, vents) in the assembled product should not exceed 1.5 mm per 1 m of width.

5.2.7 The deviation of the nominal size of the distance between the overlays of adjacent closed sashes should not exceed 1.0 mm per 1 m of the length of the rebate.

5.2.8 Deviations from the straightness of the edges of the parts of the frame elements should not exceed 1 mm per 1 m of length in any area.

5.3 Characteristics

5.3.1 The main operational characteristics of products with three-chamber profiles of boxes and sashes are given in Table 2.

table 2

The name of indicators	Indicator value
Reduced heat transfer resistance dacha, m 2 С / W, not less: with a single-chamber double-glazed window 4M 1 -16-4M 1 4M 1 -16Ag-4M 1 4M 1 -16-K4 4M 1 -16-I4 4M 1 -16Ar-K4 4M 1 -1bAr-I4 with a double-glazed window; 4M 1 -8-4M 1 -8-4M 1 4M 1 -10-4M 1 -10-4M 1 4M 1 -10Ar-4M 1 -10Ag-4M 1 4M 1 -12-4M 1 -12-4M 1 4M 1 -12Ag-4M 1 -12Ag-4M 1 with double-glazed window with heat-reflecting coating 4M 1 -8-4M 1 -8-K4 4M 1 -8-4M 1 -8-I4 4M 1 -8Ag-4M 1 -8Ar-K4 4M 1 -8Ag-4M 1 -8Ag-I4 4M 1 -12-4M 1 -12-K4 4M 1 -12-4M 1 -12-I4 4M 1 - 12Ar-4M 1 - 12Ar-K4 4M 1 -12Ag-4M 1 -12Ar-I4
Isolation of airborne traffic noise, dBA, not less Sound insulation class, not lower	26 D
Total light transmittance (reference value)	0,35-0,60
Air permeability at DR = 10 Pa, m3 / (x * m2), no more Air and water permeability class, not lower	3,5 V
Reliability of window devices and hinges, cycle "open-close"	According to GOST 23166
Durability, conditional years of operation: PVC profiles double-glazed windows sealing gaskets	20(40) 10(20) 5(10)

Notes (edit)

The reduced resistance to heat transfer of the opaque part of the filling of balcony door blocks should be at least 1.3 times higher than the resistance to heat transfer of the transparent part of the products, but not less than 0.3 m 3 / W.
The difference in the values of the reduced heat transfer resistance of the combinations of profiles and double-glazed windows for products with a reduced heat transfer resistance of more than 0.5 m2C / W should not exceed 15%.
The values of the reduced resistance to heat transfer are established for products with the ratio of the glazing area to the area of the product: equal to 0.7, and the average thickness of the combination of profiles is 58-62 mm.
The term for entering the indicators of durability, indicated in parentheses, is July 1, 2002.

5.3.2 Resistance to the action of static loads and forces applied to the sashes to open and close them - in accordance with GOST 23166.

5.3.3 Welded fillet joints with treated welded seams of flaps up to 1000 mm wide must withstand the action of the test load applied according to scheme A of Figure 9, not less than:

750 N - with a sash height up to 1300 mm;
800 N - with a sash height over 1300 to 1500 mm;
900 N - with a sash height over 1500 to 1800 mm;
1000 N - with a sash glazing area of 2.1-2.3 m2 and for door trims.

The value of loads when testing the strength of corner joints of sash widths over 1000 to 1200 mm is increased by 10%.

The value of loads when testing the strength of corner joints of boxes according to scheme A of Figure 9 is not less than 800 N, according to scheme B -1600 N.

When tested according to scheme B in Figure 9, corner joints must withstand the action of a load that is doubled.

Welded seams should not have arson, poorly welded areas, cracks. It is not allowed to change the color of PVC profiles in the places of welded seams after their stripping.

5.3.6 The front surfaces of the profiles of sash and product boxes (except for curved ones) must be protected with self-adhesive tape.

5.4 Requirements for accessories and their installation

5.4.1 Materials and components used for the manufacture of window units must comply with the requirements of standards, specifications, technical certificates, approved in the prescribed manner.

5.5 Requirements for PVC profiles

5.5.3 Curved profiles should not have deviations from the shape (warpage, waviness) exceeding the width and height of the profile (+1.5) mm. The recommended minimum bending radius for white PVC profiles should be taken equal to five times the profile width, for other profiles - 5.5 of the profile width.

5.6 Requirements for glazing, door panels and gaskets

Depending on the functional purpose, the pads are subdivided into basic, support and distance ones.

a - profiles of the inner frame of the glass unit;
b - overhead decorative layouts;
c - a variant of the combined use of overhead layouts and the inner frame of a double-glazed window;
d - binding connections of layouts

Figure 4- Options for installing decorative layouts

Support and spacers can combine the functions of basic ones.

The length of the supporting and spacer pads should be from 80 to 100 mm, the width of the pads should be at least 2 mm more than the thickness of the glass unit.

5.6.4 Liners are made of rigid weather-resistant polymeric materials. The recommended value of the hardness of the support pads is 75-90 units. by Shore A.

5.6.5 Methods of installation and (or) construction: pads should exclude the possibility of their displacement during transportation and operation of products.

5.6.6 The design of the pads should not impede air circulation over the inner surface of the glazing rebate.

5.6.7 If the installation location of the backing coincides with the head of the fastening screw, the backing must not be skewed.

5.6.9 The distance from the pads to the corners of stacked packages should be, as a rule, 50-80 mm. If the width of the glass unit is more than 1.5 m, it is recommended to increase this distance to 150 mm.

5.6.10 The main schemes of the location of the support and spacers during the installation of double-glazed windows, depending on the type of opening of the window blocks, are shown in Figure 5. In balcony door blocks and in products with reinforced locking devices, it is recommended to install additional linings at the locking points.

Types of opening window blocks:

Figure 5- Layouts of support and distance pads when installing double-glazed windows, depending on the type, open window blocks

5.6.12 The panels are installed in the door leaves in accordance with the requirements for the installation of double-glazed windows.

5.6.15 Sealing gaskets must be resistant to climatic and atmospheric influences.

5.6.16 The contact of the gaskets must be tight, preventing the penetration of water.

5.6.17 Sealing gaskets should be installed continuously around the entire perimeter of the porch of the sash and glass unit. For annular installation, the joint of the gaskets should be at the top of the product. When installing gaskets with joints in corners at 45 °, the joints of the gaskets should be welded or glued (except for gaskets installed in glazing beads). Corner bends and welded joints of sealing gaskets for insulating glass units should not have protrusions (protrusions) that cause concentrated loads on insulating glass units.

5.7 Requirements for reinforcement liners

5.7.1 Main PVC profiles of products are reinforced with steel liners with anti-corrosion coating.

5.7.3 Reinforcement liners should enter the inner chambers of PVC profiles tightly, by hand, without the help of special devices.

5.7.4 When using white profiles, reinforcing inserts may not be installed (except for imposts) in parts of products whose length is less than 700 mm.

When using colored profiles, as well as in the details of frost-resistant window blocks and in special cases when it is required according to the documentation of the PVC profile manufacturers, the installation of reinforcing inserts is mandatory in all details of the products.

5.7.6 The distance from the insert to the corner (end) of the reinforced part of the profiles should not be more than 10 mm. In the designs of products with a mass of double-glazed windows over 60 kg, as well as in reinforced products, it is recommended to use inserts beveled at an angle of 45 °. Examples of installation of reinforcing liners are shown in Figure 6.

Figure 6- Examples of installation of reinforcing inserts

The length of the reinforcing inserts of the mullions when they are mechanically attached to the inserts of the box is determined by the design of the connection.

5.7.7 Docking or rupture of reinforcing liners along the length within one PVC profile is not allowed.

The fixing step should be no more than: 400 mm - for white profiles, 300 mm - for other types of profiles, as well as for frost-resistant profiles.

5.7.9 Steel reinforcing liners must be protected with a zinc coating with a thickness of at least 9 microns in accordance with GOST 9.303. Skips and damage to the coating are not allowed.

5.8 Requirements for window fittings

5.8.1 In the manufacture of products, window devices and fasteners are used, specially designed for use in window systems made of PVC profiles.

With a mass of opening elements of more than 60 kg, as well as in balcony door blocks and reinforced products, it is recommended to fasten the hinges in reinforcing inserts.

To ensure a fixed gap between the lower profiles of the sashes and frames, it is recommended to use guides (ramps) pads, rollers or special fittings.

5.8.6 Designs of locking devices and hinges should ensure tight and uniform crimping of gaskets along the entire contour of the seal in the porches.

5.8.7 Window devices and fasteners must meet the requirements of GOST 538 and have a protective and decorative (or protective) coating in accordance with GOST 9.303.

Window devices must withstand the action of loads and forces applied to them in accordance with GOST 23166.

5.9 Construction requirements

5.9.1 Corner joints of PVC profiles of frame elements shall be welded. The calculated strength of welded joints is given in the design documentation.

To strengthen the welded joints in the corners of the balcony block canvases with a width of more than 800 mm, it is recommended to use weldable polyvinyl chloride liners connected by screws with reinforcing liners. An example of installing earbuds is shown in Figure 7.

5.9.2 Mullions are attached to adjacent PVC frame (sash) profiles using steel or plastic fasteners, screws or screws. Examples of mullion fastening are shown in Figure 8.

It is allowed to use welded T-shaped and cruciform connections of imposts. In this case, the strength of the joints must not be lower than the strength established for the corner joints.

Figure 7- Insert for reinforcing corner joints

Figure 8- Examples of fastening imposts

5.9.5 Each glazing field must have holes for draining the cavity between the edges of the glass unit and the folds of the profiles. The holes should be located in the deepest parts of the folds and not have burrs that impede the drainage of water. For systems with a middle seal, the holes must be in front of the middle seal on the outside.

In the lower profile of the sash, at least two holes with a maximum distance between them of 600 mm should be provided, in the upper profile with its length up to 1 m - two holes, more than 1 m - three. Recommended hole sizes - at least 8 mm in diameter or at least 5x10 mm in size.

The location of the holes should not coincide with the installation locations of the insulating glass pads. In the profile walls, the holes must be displaced relative to each other by at least 50mm.

5.9.6 The bottom profiles of boxes and horizontal imposts must have at least two overflow holes with a size of at least (5x20) mm, the distance between which must be no more than 600 mm.

The overflow holes must be displaced in the profile walls by at least 50 mm. The holes must be free of burrs that would obstruct the drainage of water.

For systems with a middle seal, the slots must be in front of the middle seal on the outside.

On the front surface of the box, the openings must be protected by decorative visors.

5.9.7 For systems with external and internal seals and for systems with three sealing circuits, when installing products at a height of more than 20 m, it is recommended to make holes in the upper horizontal profiles of the boxes to compensate for the wind pressure in the cavity between the frame and the sash.

Wind pressure compensation holes must have a diameter of at least 6 mm or a size of at least (5x10) mm in the upper profile of the box. With a box profile length of up to 1 m, two "holes are drilled, more than 1 m - three.

To compensate for the wind pressure, it is possible to remove the outer seal in the 30 mm long sections in the upper frame of the frame.

5.9.8 Functional openings should not pass through the walls of the main chambers of the profiles.

5.9.10 The number and location of all types of holes is set in the working documentation.

5.9.11 The depth of pinching of a glass unit (glass) in the folds of the profiles, as well as the depth of pinching with glazing beads should not be less than 14 mm.

5.10 Completeness

5.10.1 The complete set of products upon delivery to the consumer must comply with the requirements specified in the order.

5.10.2 Finished products must have installed devices, double-glazed windows, gaskets and a protective film on the front surfaces. The set of products may include additional, connecting and other profiles for various purposes in accordance with GOST 30673. Completing profiles protruding from the plane of the product, parts of locking devices, as well as decorative visors may be supplied unassembled with the products.

By agreement between the manufacturer and the consumer, separate transportation of double-glazed windows is allowed, while it is recommended to fix the linings for double-glazed windows in the profiles (in the places of their installation) in accordance with the requirements of this standard.

5.10.3 The delivery set should include a quality document (passport) and instructions for the operation of products.

5.10.4 At the request of the consumer, the manufacturer provides him with standard instructions for the installation of window blocks, and also completes the products with materials for the care of products in accordance with the requirements of the operating instructions.

5.11 Marking

5.11-1 Marking of products - in accordance with GOST 23166.

5.11.2 The main profiles, window fittings and glass units included in the product must be marked in accordance with the ND for this product.

6 Acceptance rules

The confirmation of the acceptance of products by the technical control of the manufacturer is their marking, as well as the execution of documents on the acceptance and quality of products.

6.2 The requirements for product quality established in this standard confirm:

incoming inspection of materials and components;

operational production control;

acceptance control of finished products;

control acceptance tests of a batch of products, carried out by the quality service of the manufacturer;

periodic testing of products in independent testing centers;

qualification and certification tests.

6.3 The procedure for conducting incoming control and operational production control at workplaces is established in the technological documentation.

6.4 Acceptance control of the quality of finished products is carried out piece by piece, by the method of continuous control. At the same time, they check:

appearance of products;

deviations in the dimensions of the gaps under the weld;

sagging of opening elements;

deviation of the size of the distance between the folds of the flaps;

the presence and location of holes;

the operation of window fittings and hinges;

the presence of a protective film on the front surfaces.

The finished products that have passed the acceptance control are marked. Products that have not passed acceptance control for at least one indicator are rejected.

6.5 Each batch of products undergoes control acceptance tests carried out by the manufacturer's quality service at least once a shift. At the same time, they control:

deviations of nominal dimensions and straightness of edges;

strength of corner joints;

requirements for the installation of linings for double-glazed windows;

requirements for the installation of gaskets;

requirements for the installation of reinforcing liners;

location and operation of window fixtures;

requirements for the quality of welded seams;

requirements for the appearance and the presence of a protective film;

requirements for the size, number and location of functional holes;

requirements for labeling and packaging.

For testing from a batch of products by random selection, samples of window blocks are selected in the amount of 3% of the batch volume, but not less than 3 pcs.

In the case of a negative test result for at least one indicator, a repeated check of the quality of products is carried out NOT twice the number of samples for an indicator that had a negative test result. Upon repeated detection of non-compliance of the indicator with the established requirements, the controlled and subsequent batches of products are subjected to continuous control (grading). If the result of continuous control is positive, they return to the established procedure for acceptance tests.

6.6 Periodic tests for the performance indicators specified in 5.3.1-5.3.3 are carried out when changes are made to the design of products or their manufacturing technology, but at least once every five years, as well as when certifying products (in terms of the indicators provided by the methods certification).

Product qualification tests are carried out when products are put into production. In justified cases, it is allowed to combine qualification and certification tests.

The tests are carried out in independent test centers accredited for the right to conduct them.

6.7 The consumer has the right to conduct a control check of the quality of products, while observing the sampling procedure and test methods specified in this standard.

When accepting products by the consumer, a batch is considered the number of products shipped for a specific order, but not more than 500 pieces, drawn up in one document of quality.

Table 3

Lot size, pcs	Sample size, pcs	Acceptance number
Lot size, pcs	Sample size, pcs	insignificant defects	critical and significant defects
1 to 12	Continuous control	3	0
13-25	5	3	0
26-50	8	4	0
51-90	12	5	0
91-150	18	7	1
151-280	26	10	2
281-500	38	14	2

Note- Significant and critical defects include defects leading to a loss of operational characteristics that cannot be eliminated without replacing a part of the product (breakdown of a profile or window devices, a cracked glass unit, etc.), exceeding the maximum size deviations by more than 1.5 times from those established in the ND, understaffing of products.

Minor defects include removable defects: minor damage to the surface, unadjusted window devices and hinges, exceeding the limit deviations of dimensions by less than 1.5 times from those established in the central house.

6.9 Each batch of products must be accompanied by a quality document (passport) in accordance with GOST 23166.

7 Control methods

7.1 Methods of input and production operational quality control are established in the technological documentation.

7.2 Methods of control during acceptance inspection and acceptance tests

7.2.1 The geometric dimensions of the products, as well as the straightness of the edges, are determined using the methods established in GOST 26433.0 and GOST 26433.1.

Limit deviations from the straightness of the edges are determined by applying a straightedge in accordance with GOST 8026 or a building level with a flatness tolerance of at least ninth degree of accuracy in accordance with GOST 9416 to the test part and measuring the largest gap using probes in accordance with ND.

Measurements of linear dimensions should be carried out at an air temperature of the products (20 + 4) ° С. If it is necessary to carry out measurements at other temperatures, the temperature change in the linear dimensions of the profiles should be taken into account: 0.8 mm / m for every 10 ° C deviation from the specified temperature.

7.2.2 Limit deviations of the nominal dimensions of the gaps in the porches are checked using a set of probes.

7.2.4 The appearance and color of products (including in the places of welded seams) are assessed by comparison with reference samples approved in the prescribed manner.

Differences in color, gloss and surface defects, visible to the naked eye from a distance of (0.6-0.8) m in natural light of at least 300 lux, are not allowed.

The tightness of sealing gaskets in closed sash porches is allowed to be determined by the presence of a continuous trace left by a coloring substance (for example, colored chalk), previously applied to the surface of the gaskets and easily removed after testing.

7.2.6 Determination of the strength (bearing capacity) of the corners of welded joints

For testing the strength of fillet welds, the load application diagrams shown in Figure 9 are used.

Scheme A

Scheme B

- support;
- stop (for scheme B - carriages);
- sample;
- point of load application;
- removable clamps

Figure 9 - Schemes of application of loads when determining the strength of fillet welded joints

The test procedure is in accordance with GOST 30673 with the following additions.

Weld seams are cleaned in accordance with the accepted technology for the manufacture of window blocks.

The samples are tested with reinforcing inserts inserted.

The magnitude of the loads is taken according to 5.3.3, the control method is non-destructive, the exposure under load is at least 3 minutes.

The test result is considered satisfactory if each specimen has withstood the load without destruction and cracking.

7.3 Methods of control during periodic tests

7.3.1 Strength (bearing capacity) of fillet welded joints is determined in accordance with 7.2.6.

When conducting tests, it is allowed to use other load schemes and test equipment. In this case, the test methods, including the processing of the results, must be correlated with the test method according to 7.2.6.

7.3.2 The reduced resistance to heat transfer is determined in accordance with GOST 26602.1.

7.3.3 Air permeability is determined according to GOST 26602.2.

7.3.4 Sound insulation is determined in accordance with GOST 26602.3.

7.3.5 The overall coefficient of light transmission is determined in accordance with GOST 26602.4.

7.3.6 Resistance to static loads is determined in accordance with GOST 24033.

8 Packing, transportation and storage

8.1 Packaging of products should ensure their safety during storage, handling and transportation. It is recommended to pack products in polyethylene film in accordance with GOST 10354.

8.3 Opening doors of products must be closed with all locking devices before packaging and transportation.

8.4 Products are transported by all means of transport in accordance with the rules for the carriage of goods in force for this type of transport.

8.5 During storage and transportation of products, they must be protected from mechanical damage, exposure to atmospheric precipitation, significant temperature fluctuations and direct sunlight.

8.6 During storage and transportation of products, it is not allowed to put them on top of each other; it is recommended to install gaskets made of elastic materials between products.

8.7 Products are stored vertically at an angle of 10-15 ° to the vertical on wooden pads, pallets or in special containers in covered rooms without direct contact with heating devices.

8.8 In the case of separate transportation of insulating glass units, the requirements for their packaging and transportation are established in accordance with GOST 24866.

9 Manufacturer's Warranties

9.2 The guaranteed shelf life of products is 1 year from the date of shipment of the product by the manufacturer.

9.3 The warranty period of the products is established in the supply agreement, but not less than 3 years from the date of shipment of the products by the manufacturer.

APPENDIX A (reference)
Terms and Definitions

For the purposes of this standard, the following terms are used with appropriate definitions.

Profile system- a set (set) of PVC profiles and component parts, combined into a complete structural system, drawn up by design documentation.

Profile- details of window blocks, manufactured by extrusion, with specified shapes and cross-sectional dimensions.

Profile width- the largest dimension between the front outer and inner surfaces of the profile.

Profile height- the largest size of the cross-section of the profile in the direction perpendicular to the width of the profile.

Camera- a closed internal cavity (system of cavities) PVC-profiya, located perpendicular to the direction of the heat flow. The chamber may consist of a series of sub-chambers separated by partitions. Cameras and subcameras can perform various predetermined functions, for example, for installing reinforcing inserts or as self-ventilation ducts.

fold- part of the profile surface formed by the protrusion of one of its parts.

false clearance- the distance between the sash and the frame, set on the basis of the conditions for the normal functioning of the locking window devices.

Porch- the junction of the sash with the bars of the box (main vestibule), with an impost (impost narthex) or with a sash (bezimpostny, shtulpovoy vestibule).

Surfacing- a ledge in the narthex unit, formed by the protruding part of the box (sash) and overlapping the sash (box) by the size in the narthex under the overlap.

Reinforcement liner- profiled steel element installed in the inner chamber of the main profile to absorb operational loads.

Main profiles- profiles of frames, sashes, imposts, shtulpas, which perform a strength function as an integral part of window and balcony door structures.

Additional profiles- profiles that do not perform a strength function as an integral part of window and balcony door structures.

Glazing beads (glass layouts)- additional profiles intended for fastening a double-glazed window.

Glazing beads can be made with a co-extruded gasket.

Connecting profiles (connectors)- profiles designed to block window and balcony door frames with each other in structures consisting of two or more products. The connectors can connect the frame profiles at different angles and are selected taking into account the strength requirements.

Expansion profiles (expanders)- profiles designed to increase the height of the window frame profile.

Crotch- profiles intended for dividing the sash glazing fields.

Decorative overlays- overhead decorative profiles, glued to the glass unit from the inside and outside and forming a fold-binding.

Ebb- profiles designed to drain water from the window structure.

Cladding profiles- profiles for finishing window slopes (corners, platbands, strips, etc.). Cladding profiles can form various systems.

Adjustable ventilation- organization of ventilation of rooms with different air exchange rates due to the design solutions of the products.

The definitions of the main parts, dimensions and functional areas of the profile combinations are given in Figures A.1 and A.2.

- box;
- outer seal gasket;
- basic lining;
- support lining;
- external sealing gasket of a double-glazed window;
- internal sealing gasket of a double-glazed window;
- double-glazed window;
- glazing bead;
- reinforcing insert of the sash;
- sash;
- gasket of the inner seal;
- reinforcing insert of the box

Figure A.1- Main details of the combination of profiles

A - the height of the combination of profiles;
And 1 - the height of the sash profile;
And 2 - the height of the box profile;
B - width of the profile combination;
B 1 - the width of the sash profile;
B 2 - the width of the box profile;
a 1 - the size of the clearance (gap in the vestibule);
and 2 - the size of the rebate under the weld;
and 3 - the height of the fold (quarter) of the glazing;
and 4 - the height of the pinching of the glass unit;
b 1 - the size of the gap under the weld;
b 2 - the thickness of the glass unit

Figure A.2- The main dimensions and functional areas of parts of the combination of profiles

Composition of working documentation for window and balcony door blocks

The documentation for the manufacture of window and balcony door blocks made of PVC profiles must contain the following data:

B.1 Window and door blocks

The description of the design should include:

methods and schemes for opening windows;
methodology for calculating basic and functional dimensions;
tables (diagrams) of the maximum permissible dimensions (proportions) of the sashes;
types and sizes of used reinforcing inserts, depending on the size of sashes, frames, imposts, crossbars;
drawings of the location of holes for water drainage, drainage of the folds of the glazing, compensation of wind pressure, indicating their number and size;
number and location of locking devices;
additional requirements for windows made of colored profiles.

B.2 PVC profiles:

sections of profiles with an indication of their functions and division into main and additional profiles, article numbers of profiles;
basic and functional dimensions of profiles;
sections of combinations of profiles with basic dimensions;
information about the physical and mechanical characteristics and durability of PVC profiles.

B.3 Reinforcement pads:

material;
type and thickness of anti-corrosion coating;
sections with basic dimensions;
moments of inertia (Ex / J)

B.4 Sealing gaskets:

material, dimensions, sectional shapes, recommended requirements.

B.5 Glazing:

a table with possible combinations of insulating glass units, gaskets and glazing beads;
glazing liner installation diagram.

B.6 Connections of profiles (angular, impost, etc.):

for welded joints - design strength for all main profiles;
for mechanical connections - a description of fittings, amplifiers, fasteners, gaskets and sealants.

B.7 Window fittings and hinges:

opening options;
designation of various types of window devices;
locations of devices and hinges;
restrictions on the weight and size of the valves;
characteristic of protective and decorative coating;
conditions for adjusting locking devices and hinges.

B.8 Technological documentation for the manufacture of windows:

Technological documentation for the manufacture of windows should include technological process maps, technological regulations, including quality control regulations, and other necessary documents.

B.9 Typical instructions for the installation of products

B.10 Instructions for use of products

General requirements for the installation of products are given in Appendix D.

(figures B.1-B.3)

- drain holes;
- holes for draining the cavity between the edges of the glass unit and the folds of the profiles;
- holes for wind pressure compensation;
- holes for ventilation of external chambers of colored profiles

Figure B.1- Functional hole system

Figure B.2- Location of functional holes

- the gap between the frame and the sash, through which the outside air enters the chamber in front of the middle seal. The outer seal is installed only in the upper bar of the box;
- a special ventilation chamber in the upper bar of the box, through the second air it enters the cavity between the box and the sash behind the inner seal;
- a system of offset openings in the sash through which air enters the room;
- sound-absorbing cushions at the ends of the ventilation chamber in the upper bar of the box

Figure B..3- System of intraprofile duct self-ventilation

drawings (diagrams) of typical junction assemblies;

a list of materials used (taking into account their compatibility and temperature conditions of use);

the sequence of technological operations for the installation of window blocks.

D.4 When designing and executing junction nodes, the following conditions must be met:

A variant of the window block mounting assembly is shown in Figure D.1;

- window box;
- foam heater;
- a sealing gasket;
- mounting dowel;
- window board

Figure D.1- Example of a window block mounting assembly

the vapor barrier of the seams from the side of the premises should be more dense than from the outside;

the design of the junction points must ensure reliable drainage of rainwater and condensate to the outside. The penetration of moisture into the wall structures and premises is not allowed;

when choosing the filling of the mounting gaps, the operational temperature changes in the overall dimensions of the products should be taken into account.

D.5 The following should be used as fasteners for the installation of products:

flexible anchors complete with screws and dowels;

construction dowels;

mounting screws;

special mounting systems (e.g. with adjustable mounting feet).

Variants of assemblies of mounting fasteners are shown in Figure D.2 and are selected depending on the structure of the wall.

a - attachment point with a mounting dowel;
b- attachment point with a construction screw;
c - attachment point with an anchor plate

Figure D.2- Variants of assemblies of mounting fasteners

It is not allowed to use sealants, adhesives, foam insulation, as well as construction nails for fastening products.

D.7 The distance between fasteners during the installation of white products with profiles reinforced with steel inserts should not exceed 700 mm, in other cases - not more than 600 mm (Figure D.3). wall attachment points

Figure D.3- Location of fasteners

D.8 To fill the installation gaps (seams), silicone sealants, pre-compressed PSUL sealing tapes (compression tapes), insulating polyurethane foam cords, foam insulation, mineral wool and other materials that have a hygienic conclusion and provide the required performance characteristics of the seams are used. Foam heaters should not have bitumen-containing additives and increase their volume after completion of installation work.

With multi-layer wall structures, when the window unit is installed in the insulation zone, the loads must be transferred to the load-bearing part of the wall.

Wooden wedges used for temporary fixation of products during installation must be removed before sealing the assembly joints.

Versions of blocking unit for window and balcony door blocks are shown in Figure D.4.

- window block;
- door balcony block;
- tie screw;
- silicone hermetic;
- cover strip

Figure D.4- Example of a blocking unit for a window and balcony door block

APPENDIX D (reference)
Information about the developers of the standard

This standard was developed by a working group of specialists consisting of:

N.V. Shvedov, Gosstroy of Russia, head;

V.A. Tarasov, KVE-Window Technologies CJSC;

H. Scheitler, KVE GmbH;

Yu.P. Aleksandrov, JSC TsNIIPromzdaniy;

T.V. Vlasov, CS of window and door technology;

V.A. Lobanov, NIISF RAASN;

V.G. Milkov, S.I. Tikhomirov, NIUPTs "Interregional Window Institute";

V.S. Savich, State Enterprise CNS.

I like

INTERSTATE STANDARD

WINDOW UNITS FROM POLYVINYL CHLORIDE PROFILES

TECHNICAL CONDITIONS

WINDOWS
OF POLYVINYLCHLORIDE PROFILES
Specifications

GOST 30674-99

Foreword

1. Developed by the Department of Standardization, Technical Regulation and Certification of the Gosstroy of Russia with the participation of CJSC KBE Window Technologies, NIUPTs "Interregional Window Institute" and the State Enterprise Center for Methodology of Regulation and Standardization in Construction of the Gosstroy of Russia.
Introduced by the Gosstroy of Russia.
2. Adopted by the Interstate Scientific and Technical Commission for Standardization, Technical Regulation and Certification in Construction (ISTC) on December 2, 1999.
Voted for adoption

3. Introduced for the first time.

4. Entered into force on January 1, 2001 as a state standard of the Russian Federation by the Decree of the Gosstroy of Russia dated 06.05.2000 N 37.

Application area

It is allowed to extend the requirements of the standard to products glazed with sheet glass and intended for use in unheated rooms.

The requirements of this standard are mandatory (except those specified in the text as recommended or reference).

The standard can be applied for product certification.

Normative references

GOST 9.303-84 ESZKS. Metallic and non-metallic inorganic coatings. General requirements for selection

GOST 111-90 Sheet glass. Technical conditions
GOST 166-89 Calipers. Technical conditions

GOST 427-75 Measuring metal rulers. Technical conditions

GOST 538-88 Locks and hardware. General specifications

GOST 7502-98 Metal measuring tapes. Technical conditions

GOST 8026-92 Calibration rulers. Technical conditions

GOST 9416-83 Construction levels. Technical conditions

GOST 10354-82 Polyethylene film. Technical conditions

GOST 23166-99 Window blocks. General specifications

GOST 24033-80 Wooden windows and balcony doors. Mechanical test methods

GOST 24866-99 Glued glass units for construction purposes. Technical conditions

GOST 26433.0-85 System for ensuring the accuracy of geometric parameters in construction. Measurement rules. General Provisions

GOST 26433.1-89 System for ensuring the accuracy of geometric parameters in construction. Measurement rules. Prefabricated elements

GOST 26602.1-99 Window and door blocks. Methods for determining resistance to heat transfer

GOST 26602.2-99 Window and door blocks. Methods for determining air and water permeability

GOST 26602.3-99 Window and door blocks. Method for determining sound insulation

GOST 26602.4-99 Window and door blocks. Method for determining the total light transmittance

Terms and Definitions

Classification and designation

4.1. Products are classified in accordance with GOST 23166, as well as by design options and the type of finishing of the front surfaces of PVC profiles.

According to the design options of PVC profiles, window blocks are subdivided into products with one-, two-, three-, four- and more chamber profiles.

By the type of finishing of the front surfaces, the products are divided into:
white, colored throughout the mass;
finished with decorative foil (laminated);
with co-extruded topcoat.

4.2. The designation of products is taken in accordance with GOST 23166 with an indication of the designation of this standard.

4.3. For products manufactured by individual orders, it is allowed to accept the following symbol structure:

An example of a conventional designation - OP B2 1840 - 1220 (4 - 16Ar - K4) GOST 30674-99 - window block made of PVC profiles - OP, product class in terms of reduced heat transfer resistance - B2, height 1840 mm, width 1220 mm, with a structure double-glazed unit: outer glass 4 mm thick, grade according to GOST 111, inter-glass distance 16 mm, filled with argon, inner glass 4 mm thick with a hard heat-reflecting coating, in accordance with this standard.

In the case of using frost-resistant products, the letter "M" is added to the designation of the type of product.

Technical requirements

General Provisions

5.1.1. Products must comply with the requirements of this standard, GOST 23166 and be manufactured according to design and technological documentation approved in the prescribed manner.

5.1.2. The products consist of frame elements welded from PVC profiles, reinforced with steel inserts.
Imposts are fixed in frame elements using mechanical connections or welding.

The design of products (except for those intended for unheated rooms) must include at least two rows of sealing gaskets in the porches.

Examples of constructive solutions for the main joints (porches) of sashes and boxes of various window systems are shown in Figures 1 - 3.

Figure 1. Units of the main porches with inner and outer seals

Figure 2. Units of the main porches with different types of seals

Figure 3. Nodes of impost and shtulp narthex

5.1.3. The design of products for residential premises should provide for ventilation of premises using vents, transoms, doors with tilt-and-turn (tilt) adjustable opening or ventilation valves.

To improve the soundproofing characteristics of the product in the ventilation mode, soundproof valves can be installed in the window blocks.

5.1.4. The requirements of this standard apply to window units with an area not exceeding 6 m2, with a maximum area of each opening element of 2.5 m2 for white products and 2.2 m2 for other colors.

The estimated weight of the flaps (canvases) of white products should not exceed 80 kg, the mass of opening elements of products of other colors - 60 kg.

5.1.5. Products must be safe to operate and maintain. The safety conditions for the use of products of various designs are established in the design documentation (for example, window blocks with suspended opening of the sash are not recommended for use in child care facilities). Products must be designed for service loads, including wind loads, in accordance with applicable building codes.

5.1.6. Products (or materials for their manufacture and component parts) must have sanitary safety documents provided for by applicable law and drawn up in the prescribed manner.

Dimensions and requirements for limit deviations

5.2.1. Overall dimensions and architectural drawings of window blocks - in accordance with GOST 23166.
The nominal dimensions of sections of profiles, reinforcing inserts, combinations of profiles are set in the technical documentation for their manufacture.

5.2.2. Limit deviations of the nominal overall dimensions of products should not exceed

5.2.3. Maximum deviations from the nominal dimensions of the elements of the products, the gaps in the porches and under the overlap, the dimensions of the arrangement of window devices and hinges should not exceed the values specified in Table 1.

Table 1

The difference in the lengths of the diagonals of rectangular frame elements should not exceed 2.0 mm with the maximum length of the sash side up to 1400 mm and 3.0 mm - more than 1400 mm.

5.2.4. The difference in front surfaces (sag) in welded corner and T-shaped joints of adjacent profiles of boxes and sashes, the installation of which is provided in the same plane, should not exceed 0.7 mm, with mechanical connection of imposts with box profiles, as well as among themselves - no more 1.0 mm.

5.2.5. In the event that the processing of the welded seam involves a groove, the size of the groove on the front surfaces should not exceed 5 mm in width, the depth of the groove should be within 0.5 - 1.0 mm, and the shear value of the outer corner of the weld should not exceed 3 mm along the weld.

5.2.6. The sag of the opening elements (sashes, canvases, vents) in the assembled product should not exceed 1.5 mm per 1 m of width.

5.2.7. The deviation of the nominal size of the distance between the overlays of adjacent closed sashes should not exceed 1.0 mm per 1 m of the length of the rebate.

5.2.8. Deviations from the straightness of the edges of the parts of the frame elements should not exceed 1 mm per 1 m of length in any area.

Specifications

The main operational characteristics of products with three-chamber profiles of boxes and sashes are shown in Table 2.

table 2

5.3.2. Resistance to static loads and forces applied to the sashes to open and close them is in accordance with GOST 23166.

5.3.3. Welded fillet joints with treated welded seams of flaps up to 1000 mm wide must withstand the action of the test load applied according to scheme A of Figure 9, not less than:
750 N - with a sash height up to 1300 mm;
800 N - with a sash height over 1300 to 1500 mm;
900 N - with a sash height over 1500 to 1800 mm;
1000 N - with a sash glazing area of 2.1 - 2.3 m2 and for door trims.

The value of loads when testing the strength of corner joints of sash widths over 1000 to 1200 mm is increased by 10%.

The value of loads when testing the strength of corner joints of boxes according to scheme A of Figure 9 is not less than 800 N, according to scheme B - 1600 N.

When tested according to scheme B in Figure 9, corner joints must withstand the action of a load that is doubled.

5.3.4. The strength values of corner joints of frame elements in the case of using profiles of classes B and C in accordance with GOST 30673 are established in the regulatory and design documentation for these types of products.

5.3.5. The appearance of the products: color, gloss, permissible surface defects of PVC profiles (risks, scratches, shrinkage cavities, etc.) must correspond to the reference samples approved by the head of the manufacturer of the products.

Welded seams should not have arson, poorly welded areas, cracks. It is not allowed to change the color of PVC profiles in the places of welded seams after they have been stripped.

5.3.6. The front surfaces of sash profiles and product boxes (except for curved ones) must be protected with self-adhesive foil.

Requirements for accessories and their installation

5.4.1. Materials and components used for the manufacture of window blocks must comply with the requirements of standards, specifications, technical certificates, approved in the prescribed manner.

5.4.2. The main component parts of the products: PVC profiles, double-glazed windows, gaskets, window devices must be tested for durability (reliability) in test centers accredited for the right to carry out such tests.

Requirements for PVC profiles

5.5.1. Polyvinyl chloride profiles must be made of rigid unplasticized polyvinyl chloride modified for high impact strength and resistance to climatic influences, and meet the requirements of GOST 30673, as well as specifications for specific systems of profiles, approved in accordance with the established procedure.

5.5.2. Products are recommended to be made of white PVC profiles, dyed in bulk.
By agreement between the consumer and the manufacturer, it is allowed to manufacture products from PVC profiles of other colors and types of front surface finishes. The use of color profiles painted in mass without a protective decorative coating on surfaces exposed to ultraviolet rays is not allowed.

5.5.3. Curved profiles should not have deviations from the shape (warping, waviness) exceeding the width and height of the profile (+/- 1.5) mm. The recommended minimum bending radius for white PVC profiles should be taken equal to five times the profile width, for other profiles - 5.5 of the profile width.

Requirements for glazing, door panels and gaskets

5.6.1. For glazing products, one-two-chamber double-glazed windows are used in accordance with GOST 24866, glass in accordance with GOST 111, as well as according to regulatory documents for specific types of translucent filling of window blocks.

5.6.2. To increase the architectural expressiveness, it is allowed to install decorative layouts (slabs) on the outer surfaces of double-glazed windows on weather-resistant adhesives or the use of double-glazed windows with an inner frame (Figure 4).

Figure 4. Options for installing decorative layouts

Depending on the functional purpose, the pads are subdivided into basic, support and distance ones.

Support and spacers can combine the functions of basic ones.
The length of the supporting and spacer pads should be from 80 to 100 mm, the width of the pads should be at least 2 mm greater than the thickness of the glass unit.

5.6.4. The pads are made of tough, weather-resistant polymeric materials. The recommended value of the hardness of the support pads is 75 - 90 units. by Shore A.

5.6.5. The methods of installation and (or) the design of the pads should exclude the possibility of their displacement during transportation and operation of the products.

5.6.6. The design of the spacers should not impede air circulation over the inner surface of the glazing rebate.

5.6.7. If the installation location of the backing plate coincides with the head of the fastening screw, the backing plate must not be skewed.

5.6.9. The distance from the linings to the corners of the insulating glass should be, as a rule, 50 - 80 mm. If the width of the glass unit is more than 1.5 m, it is recommended to increase this distance to 150 mm.

5.6.10. The main schemes of the location of the supporting and spacer pads during the installation of double-glazed windows, depending on the type of opening of the window blocks, are shown in Figure 5. It is recommended to install additional pads in the locking points in balcony door blocks and in products with reinforced locking devices.

Figure 5. Layouts of support and spacer pads when installing double-glazed windows, depending on the type of opening of window blocks

5.6.11. It is recommended that opaque fillings of the canvases of balcony door blocks (panels) be made of three-layer panels consisting of plastic or aluminum cladding sheets filled with insulation. In panels of products intended for use in unheated rooms, it is allowed to use sheet or facing materials without insulation.

5.6.12. The panels are installed in the door leaves in accordance with the requirements for the installation of double-glazed windows.

5.6.13. Constructive solutions for the attachment points of double-glazed windows, as well as panels for filling the opaque part of the door leaf should exclude the possibility of their dismantling from the outside.

5.6.14. The installation of double-glazed windows (glass), as well as the sealing of the vestibules of the sash is performed using elastic polymer sealing gaskets. It is allowed to use glazing beads with a co-extruded seal for fastening double-glazed windows from the inside.

5.6.15. Sealing gaskets must be resistant to climatic and weather influences.

5.6.16. The contact of the gaskets must be tight, preventing the penetration of water.

5.6.17. Sealing gaskets must be installed continuously around the entire perimeter of the porch of the sash and glass unit. For annular installation, the joint of the gaskets should be at the top of the product. When installing gaskets with joints in the corners at 45 °, the joints of the gaskets should be welded or glued (except for gaskets installed in glazing beads). Corner bends and welded joints of sealing gaskets for insulating glass units should not have protrusions (protrusions) that cause concentrated loads on insulating glass units.

It is allowed to disrupt the continuity of the installation of gaskets in the sash vestibule in structures that provide for self-ventilation of products, as well as in other cases provided for by design solutions and established in the design documentation. In this case, the conditions for disrupting the continuity of the gaskets are established in the design documentation.

Requirements for reinforcement liners

5.7.1. The main PVC profiles of the products are reinforced with steel liners with anti-corrosion coating.

5.7.2. The shape, wall thickness and moments of inertia of reinforcing liners, as well as the maximum allowable dimensions of the flaps when using specific types of liners, are set in the technical documentation for the manufacture of products.

5.7.3. Reinforcing liners should fit into the inner chambers of PVC profiles tightly, by hand, without the help of special devices.

5.7.4. When using white profiles, reinforcing inserts may not be installed (except for imposts) in parts of products whose length is less than 700 mm.

When using colored profiles, as well as in the details of frost-resistant window blocks and in special cases, when it is required according to the documentation of the manufacturers of PVC profiles, the installation of reinforcing inserts is mandatory in all details of the products.

5.7.5. The wall thickness of the reinforcing liners must be at least 1.2 mm; to reinforce colored and frost-resistant profiles, it is recommended to use reinforcing liners with a wall thickness of at least 1.5 mm.

5.7.6. The distance from the insert to the corner (end) of the reinforced part of the profiles should be within 10 - 30 mm. In the structures of products with a mass of double-glazed windows over 60 kg, as well as in reinforced products, it is recommended to use inserts, bevelled at an angle of 45 °. Installation examples of reinforcing liners are shown in Figure 6.

Figure 6. Examples of installation of reinforcing liners

The length of the reinforcing inserts of the mullions when they are mechanically attached to the inserts of the box is determined by the design of the connection.

5.7.7. Docking or rupture of reinforcing inserts along the length within one PVC profile is not allowed.

5.7.8. Each reinforcing insert is attached to the non-front side of the PVC profile with at least two self-tapping screws (screws) in accordance with regulatory documents (hereinafter - ND). The distance from the inner corner (weld) to the nearest self-tapping screw installation location should not exceed 80 mm.

The fixing step should be no more than: 400 mm - for white profiles, 300 mm - for other types of profiles, as well as for frost-resistant profiles.

5.7.9. Steel reinforcing liners must be protected with a zinc coating with a thickness of at least 9 microns in accordance with GOST 9.303. Skips and damage to the coating are not allowed.

Requirements for window fittings

5.8.1. In the manufacture of products, window devices and fasteners are used, specially designed for use in window systems made of PVC profiles.

5.8.2. The type, number, location and method of fastening of locking devices and hinges are set in the working documentation, based on the size and weight of the opening elements of the product, as well as the operating conditions of the window blocks. In this case, the distance between the hinges and the locking points, as a rule, should not exceed 800 mm.

5.8.3. It is recommended to fasten the hinges with self-tapping screws through at least two walls of a PVC profile with a total thickness of at least 4.5 mm or through one wall of the profile and a reinforcing insert. If it is necessary to drill holes for screws, their diameter should be equal to the diameter of the central shaft of the screw.

With a mass of opening elements of more than 60 kg, as well as in balcony door blocks and reinforced products, it is recommended to fasten the hinges in reinforcing inserts.

5.8.4. It is recommended to use adjustable hinges in the products, devices for swing-out opening, providing slot ventilation, as well as ventilation with an adjustable opening angle, using fuses against accidental opening (including when the devices are in ventilation mode).

To ensure a fixed gap between the lower profiles of the sashes and frames, it is recommended to use guides (ramps) pads, rollers or special fittings.

5.8.5. Locking devices must ensure reliable locking of the opening elements of the products. Opening and closing should be easy, smooth, without jamming. Instrument handles and bolts must not spontaneously move from the "open" or "closed" position.

5.8.6. The design of the locking devices and hinges should ensure a tight and uniform crimping of the gaskets along the entire contour of the seal in the porches.

5.8.7. Window devices and fasteners must meet the requirements of GOST 538 and have a protective and decorative (or protective) coating in accordance with GOST 9.303.
Window devices must withstand the action of loads and forces applied to them in accordance with GOST 23166.

Construction requirements

5.9.1. Corner joints of PVC profiles of frame elements must be welded. The calculated strength of welded joints is given in the design documentation.

Figure 7. Insert for reinforcing corner joints

5.9.2. Mullion parts are attached to adjacent PVC profiles of the frame (sash) using steel or plastic fasteners, screws or screws. Examples of mullion fastening are shown in Figure 8.

Figure 8. Examples of fastening imposts

It is allowed to use welded T-shaped and cruciform connections of imposts. In this case, the strength of the joints must not be lower than the strength established for the corner joints.

5.9.3. Corner and T-shaped joints of profiles must be tight. It is allowed to seal the mechanical joints of PVC profiles with weather-resistant elastic gaskets. Gaps up to 0.5 mm are allowed to be sealed with special sealants that do not deteriorate the appearance of products and provide protection of joints from moisture penetration.

5.9.4. The design of products should include a system of holes: for draining the cavity between the edges of the glass unit and the folds of the profiles; water drainage; wind pressure compensation; reducing the heating of colored profiles.

5.9.5. Each glazing field must have holes for draining the cavity between the edges of the glass unit and the folds of the profiles. The holes should be located in the deepest parts of the folds and not have burrs that impede the drainage of water. For systems with a middle seal, the holes must be in front of the middle seal on the outside.

The location of the holes should not coincide with the installation locations of the insulating glass pads. In the profile walls, the holes must be displaced relative to each other by at least 50 mm.

5.9.6. The bottom profiles of boxes and horizontal imposts must have at least two overflow holes with a size of at least (5 x 20) mm, the distance between which must be no more than 600 mm.

The overflow holes must be displaced in the profile walls by at least 50 mm. Holes must be free of burrs that would obstruct water drainage.

For systems with a middle seal, the slots must be in front of the middle seal on the outside.

On the front surface of the box, the openings must be protected by decorative visors.

5.9.7. For systems with external and internal seals and for systems with three sealing circuits, when installing products at a height of more than 20 m, it is recommended to make holes in the upper horizontal profiles of the boxes to compensate for the wind pressure in the cavity between the frame and the sash.

Wind pressure compensation holes must have a diameter of at least 6 mm or a size of at least (5 x 10) mm in the upper profile of the box. With a box profile length of up to 1 m, two holes are drilled, more than 1 m - three.

To compensate for the wind pressure, it is possible to remove the outer seal in the 30 mm long sections in the upper frame of the frame.

5.9.8. Functional openings must not pass through the walls of the main chambers of the profiles.

5.9.9. In the case of using colored profiles, it is recommended (for ventilation of external chambers in order to avoid overheating when exposed to sunlight) to make through holes through the walls of the external chambers of sash profiles and boxes with a diameter of 5 - 6 mm.

5.9.10. The number and location of all types of holes is set in the working documentation. In this case, one should take into account the influence of the drain holes on the adjacent functions of products (sound, thermal insulation, etc.)

5.9.11. The depth of pinching of a double-glazed window (glass) in the folds of the profiles, as well as the depth of pinching with glazing beads, should not be less than 14 mm.

Completeness

5.10.1. The complete set of products upon delivery to the consumer must comply with the requirements specified in the order.

5.10.2. Finished products must have installed devices, double-glazed windows, gaskets and a protective film on the front surfaces. A set of products may include additional, connecting and other profiles for various purposes in accordance with GOST 30673.

Completing profiles, parts of locking devices protruding beyond the plane of the product, as well as decorative visors may be supplied unassembled with the products.

5.10.3. The delivery set must include a quality document (passport) and instructions for the operation of the products.

5.10.4. At the request of the consumer, the manufacturer provides him with standard instructions for the installation of window blocks, and also completes the products with materials for the care of products in accordance with the requirements of the operating instructions.

Marking

5.11.1. Product marking - in accordance with GOST 23166.

5.11.2. The main profiles, window fittings and glass units included in the product must be marked in accordance with the ND for these products.

Acceptance rules

6.1. Products must be accepted by the technical control of the manufacturer for compliance with the requirements of this standard, as well as the conditions specified in the contract for the manufacture and supply of products.

Confirmation of the acceptance of products by the technical control of the manufacturer is their marking, as well as the execution of documents on the acceptance and quality of products.

6.2. The product quality requirements established in this standard confirm:
incoming inspection of materials and components;
operational production control;
acceptance control of finished products;
control acceptance tests of a batch of products, carried out by the quality service of the manufacturer;
periodic testing of products in independent testing centers;
qualification and certification tests.

6.3. The procedure for conducting incoming control and operational production control at workplaces is established in the technological documentation.

6.4. Acceptance control of the quality of finished products is carried out individually, by the method of continuous control. At the same time, they check:
appearance of products;
deviations in the dimensions of the gaps under the weld;
sagging of opening elements;
deviation of the size of the distance between the flap overlaps;
the presence and location of holes;
the operation of window fittings and hinges;
the presence of a protective film on the front surfaces.

The finished products that have passed the acceptance control are marked. Products that have not passed acceptance control for at least one indicator are rejected.

6.5. Products must undergo control acceptance tests carried out by the manufacturer's quality service at least once a shift. At the same time, they control:
deviations of nominal dimensions and straightness of edges;
strength of corner joints;
requirements for the installation of linings for double-glazed windows;
requirements for the installation of gaskets;
requirements for the installation of reinforcing liners;
location and operation of window fixtures;
requirements for the quality of welded seams;
requirements for the appearance and the presence of a protective film;
requirements for the size, number and location of functional holes;
requirements for labeling and packaging.

The tests are carried out on three samples.
In the case of a negative test result for at least one indicator, a repeated check of the quality of products is carried out on a doubled number of samples for an indicator that had a negative test result. Upon repeated detection of non-compliance of the indicator with the established requirements, the controlled and subsequent batches of products are subjected to continuous control (grading). If the result of continuous control is positive, they return to the established procedure for acceptance tests.

6.6. Periodic tests according to the performance indicators specified in 5.3.1 - 5.3.3 are carried out when changes are made to the design of products or their manufacturing technology, but at least once every five years, as well as when certifying products (in terms of indicators provided for by certification methods ).

Product qualification tests are carried out when the product is put into production. In justified cases, it is allowed to combine qualification and certification tests.

The tests are carried out in independent test centers,
accredited for the right to conduct them.

6.7. The consumer has the right to carry out a control check of the quality of products, while observing the sampling procedure and test methods specified in this standard.

When accepting products by the consumer, a batch is considered to be the number of products shipped for a specific order, but not more than 500 pieces, drawn up in one quality document.

Table 3

6.9. Each batch of products must be accompanied by a quality document (passport) in accordance with GOST 23166.

6.10. Acceptance of products by the consumer does not release the manufacturer from liability in the event of latent defects that have led to a violation of the performance characteristics of the products during the warranty period.

Control methods

7.1. The methods of input and production operational quality control are established in the technological documentation.

7.2. Control methods for acceptance control and acceptance tests

7.2.1. The geometric dimensions of the products, as well as the straightness of the edges, are determined using the methods established in GOST 26433.0 and GOST 26433.1.

Limit deviations from the straightness of the edges are determined by applying a straightedge in accordance with GOST 8026 or a building level with a flatness tolerance of at least ninth degree of accuracy in accordance with GOST 9416 to the test part and measuring the largest gap using probes according to ND.

Measurements of linear dimensions should be carried out at an air temperature of the products (20 +/- 4) ° С. If it is necessary to carry out measurements at other temperatures, the temperature change in the linear dimensions of the profiles should be taken into account: 0.8 mm / m for every 10 ° C deviation from the specified temperature.

7.2.2. Limit deviations of the nominal dimensions of the gaps under the overlay are checked using a set of probes. The gaps in the vestibule are determined with a caliper by measuring the adjacent dimensions of the sections.

7.2.3. The sag in the conjugation of adjacent parts is determined with a probe as the distance from the edge of the metal ruler in accordance with GOST 427, applied to the upper mating surface, to the lower surface.

7.2.4. The appearance and color of products (including in places of welded seams) are assessed by comparison with standard samples approved in the prescribed manner.

Differences in color, gloss and surface defects visible to the naked eye from a distance of (0.6 - 0.8) m in natural light of at least 300 lux are not allowed.

7.2.5. The tightness and correctness of the installation of the sealing gaskets, the presence and location of linings, functional holes, window devices, fasteners and other parts, the color and absence of cracks in welded joints, the presence of a protective film, marking and packaging are checked visually. To determine the tightness of the sealing gaskets, the dimensions of the gaps in the porches and the degree of compression of the gaskets are compared, which should be at least 1/5 of the height of the uncompressed gasket. Measurements are made with a caliper.

7.2.6. Determination of strength (bearing capacity) of fillet welded joints

To test the strength of fillet welded joints, the load application schemes shown in Figure 9 are used.

Figure 9. Diagrams of load application when determining the strength of fillet welded joints

The test procedure is in accordance with GOST 30673 with the following additions.

Weld seams are cleaned in accordance with the accepted technology for the manufacture of window blocks.

The samples are tested with reinforcing inserts inserted.

The magnitude of the loads is taken according to 5.3.3, the control method is non-destructive, the holding under load is at least 3 minutes.

The test result is considered satisfactory if each specimen has withstood the load without destruction and cracking.

7.2.7. The operation of window devices is checked by opening and closing the casement elements of the product five times. In case of detection of deviations in the operation of window devices, they are adjusted and re-checked.

7.3. Control methods for periodic tests

7.3.1. The strength (bearing capacity) of fillet welded joints is determined in accordance with 7.2.6.
When carrying out tests, it is allowed to use other load schemes and test equipment. In this case, the test methods, including the processing of the results, must be correlated with the test method according to 7.2.6.

7.3.2. The reduced resistance to heat transfer is determined in accordance with GOST 26602.1.

7.3.3. Air permeability is determined according to GOST 26602.2.

7.3.4. Sound insulation is determined in accordance with GOST 26602.3.

7.3.5. The overall light transmission coefficient is determined in accordance with GOST 26602.4.

7.3.6. Resistance to static loads is determined in accordance with GOST 24033.

7.3.7. The indicators of durability (including resistance to climatic and atmospheric loads), reliability of window devices, as well as the efforts applied to window devices, are determined according to the methods approved in the prescribed manner.

Packaging, transportation and storage

8.1. Packaging of products should ensure their safety during storage, handling and transportation.
It is recommended to pack products in polyethylene film in accordance with GOST 10354.
8.2. Devices or parts of devices not installed on products must be packed in plastic wrap in accordance with GOST 10354 or in other packaging material that ensures their safety, tightly tied and supplied complete with products.
8.3. Before packaging and transportation, the opening doors of the products must be closed with all locking devices.
8.4. Products are transported by all types of transport in accordance with the rules for the carriage of goods in force for this type of transport.
8.5. During storage and transportation of products, they must be protected from mechanical damage, exposure to atmospheric precipitation, significant temperature fluctuations and direct sunlight.
8.6. When storing and transporting products, it is not allowed to put them on top of each other; it is recommended to install gaskets made of elastic materials between products.
8.7. Products are stored vertically at an angle of 10-15 ° to the vertical on wooden pads, pallets or in special containers in covered rooms without direct contact with heating devices.
8.8. In the case of separate transportation of double-glazed windows, the requirements for their packaging and transportation are established in accordance with GOST 24866.

manufacturer's warranty

9.1. The manufacturer guarantees the compliance of products with the requirements of this standard, provided that the consumer observes the rules of transportation, storage, installation, operation, as well as the scope established in the regulatory and design documentation.

9.2. The guaranteed shelf life of products is 1 year from the date of shipment of the product by the manufacturer.

9.3. The guaranteed service life of the products is established in the supply agreement, but not less than 3 years from the date of shipment of the products by the manufacturer.

Appendix A (informative)

TERMS AND DEFINITIONS

For the purposes of this standard, the following terms are used with appropriate definitions.

Profile system - a set (set) of PVC profiles and component parts, combined into a complete structural system, drawn up by design documentation.

Profiles - details of window blocks, manufactured by extrusion, with specified shapes and cross-sectional dimensions.

Profile width - the largest dimension between the front outer and inner surfaces of the profile.

Profile height - the largest cross-sectional dimension of the profile in the direction perpendicular to the profile width.

The chamber is a closed internal cavity (system of cavities) of a PVC profile, located perpendicular to the direction of the heat flow. The chamber may consist of a series of sub-chambers separated by partitions. Cameras and subcameras can perform various predetermined functions, for example, for installing reinforcing inserts or as self-ventilation ducts.

The rebate is a part of the profile surface formed by the protrusion of one of its parts.

False clearance - the distance between the sash to the frame, set on the basis of the conditions for the normal functioning of locking window devices.

Porch - the place where the sash joins the frame bars (main vestibule), with impost (impost narthex) or with the sash (bezympostless, stulpable vestibule).
Overlap - a ledge in the narthex unit, formed by the protruding part of the box (sash) and overlapping the sash (box) by the size in the narthex under the overlap.

Reinforcing liner is a profiled steel element installed in the inner chamber of the main profile to absorb operational loads.

A combination of profiles - a joint of mating profiles (for example, a frame profile - a sash profile with a glazing bead; a mullion profile - a sash profile with a glazing bead; a sash profile with a glazing bead and a glazing bead - a sash profile with a glazing bead).

The main profiles are the profiles of frames, sashes, imposts, shtulpas, which perform a strength function as an integral part of window and balcony door structures.

Additional profiles - profiles that do not perform a strength function as an integral part of window and balcony door structures.

Glazing beads (glass layouts) - additional profiles intended for fastening a double-glazed window.

Glazing beads can be made with a co-extruded gasket.

Expansion profiles (expanders) - profiles designed to increase the height of the window frame profile.

Slabs - profiles designed for dividing the sash glazing fields.

Decorative overlays - applied decorative profiles, glued to the glass unit from the inside and outside and forming a false binding.

Ebb - profiles designed to drain water from the window structure.

Facing profiles - profiles for finishing window slopes (corners, platbands, strips, etc.). Cladding profiles can form various systems.
Controlled ventilation is the organization of ventilation of rooms with different air exchange rates due to the design solutions of the products.

Durability is a characteristic of products that determines their ability to maintain performance for a given period, confirmed by the results of laboratory tests and expressed in conditional years of operation (service life).

The definitions of the main parts, dimensions and functional areas of the profile combinations are given in Figures A.1 and A.2.

Figure A.1. Basic details of the profile combination

Figure A.2. The main dimensions and functional areas of parts of the combination of profiles

COMPOSITION OF WORKING DOCUMENTATION FOR WINDOW AND BALCONY DOOR BLOCKS

The documentation for the manufacture of window and balcony door blocks from PVC profiles must contain the following data:

B.1. Window and door blocks.
The description of the design should include:
methods and schemes for opening windows;
methodology for calculating basic and functional dimensions;
tables (diagrams) of the maximum permissible dimensions (proportions) of the sashes;
types and sizes of used reinforcing inserts, depending on the size of sashes, frames, imposts, crossbars;
drawings of the location of holes for water drainage, drainage of the folds of the glazing, compensation of wind pressure, indicating their number and size;
number and location of locking devices;
additional requirements for windows made of colored profiles.

B.2. PVC profiles:
sections of profiles with an indication of their functions and division into main and additional profiles, article numbers of profiles;
basic and functional dimensions of profiles;
sections of combinations of profiles with basic dimensions;
information about the physical and mechanical characteristics and durability of PVC profiles.

B.3. Reinforcement liners:
material;
type and thickness of anti-corrosion coating;
sections with basic dimensions;
moments of inertia (E x J).

B.4. Sealing gaskets:
material, dimensions, sectional shapes, recommended requirements.

B.5. Glazing:
a table with possible combinations of insulating glass units, gaskets and glazing beads;
glazing liner installation diagram.

B.6. Profile connections (corner, impost, etc.):
for welded joints - design strength for all main profiles;
for mechanical connections - a description of fittings, amplifiers, fasteners, gaskets and sealants.

B.7. Window fittings and hinges:
opening options;
designation of various types of window devices;
locations of devices and hinges;
restrictions on the weight and size of the valves;
characteristic of protective and decorative coating;
conditions for adjusting locking devices and hinges.

B.8. Technological documentation for the manufacture of windows:
technological documentation for the manufacture of windows should include technological process maps, technological regulations, including quality control regulations, and other necessary documents.

B.9. Typical installation instructions for products

B.10. Product operating instructions
General requirements for the installation of products are given in Appendix D.

SYSTEM OF FUNCTIONAL HOLES AND INTERNAL DUCT SELF-VENTILATION

(FIGURES B.1 - B.3)

Figure B.1. Functional hole system

Figure B.2. Location of functional holes

Figure B.3. Intra-profile duct self-ventilation system

GENERAL INSTALLATION REQUIREMENTS

D.1. The requirements for the installation of products are established in the design documentation for construction objects, taking into account the options adopted in the project for the execution of the nodes of the junction of products to the walls, designed for specified climatic and other loads.

D.2. The installation of products should be carried out by specialized construction firms. The completion of installation work must be confirmed by an acceptance certificate, which includes the warranty obligations of the manufacturer of the work.

D.3. At the request of the consumer (customer), the manufacturer (supplier) of products must provide him with standard instructions for the installation of window and balcony door blocks made of PVC profiles, approved by the head of the manufacturer and containing:
drawings (diagrams) of typical junction assemblies;
a list of materials used (taking into account their compatibility and temperature conditions of use);
the sequence of technological operations for the installation of window blocks.

D.4. When designing and executing the junction nodes, the following conditions must be met:
The sealing of the mounting gaps between the products and the slopes of the openings of the wall structures must be tight, sealed around the entire perimeter of the window, designed to withstand climatic loads outside and operating conditions inside the premises.

A variant of the window block mounting assembly is shown in Figure D.1;

Figure D.1. Window block assembly example

the design of the junction nodes (including the location of the window block along the depth of the opening) should prevent the formation of cold bridges (thermal bridges), leading to the formation of condensation on the inner surfaces of window openings;
the operational characteristics of the structures of the junction points (resistance to heat transfer, sound insulation, air and water permeability) must meet the requirements established in building codes;
the vapor barrier of the seams from the side of the premises should be more dense than from the outside;
the design of the junction points must ensure reliable drainage of rainwater and condensate to the outside. The penetration of moisture into the wall structures and premises is not allowed;
when choosing the filling of the mounting gaps, one should take into account the operational temperature changes in the overall dimensions of the products.

In order to increase the reliability of the thermal insulation of the assembly unit, it is recommended to use window blocks with a frame width of at least 80 mm.

D.5. The following should be used as fasteners for the installation of products:
flexible anchors complete with screws and dowels;
construction dowels;
mounting screws;
special mounting systems (e.g. with adjustable mounting feet).

Variants of assemblies of mounting fasteners are shown in Figure D.2 and are selected depending on the structure of the wall.

Figure D.2. Mounting hardware options

It is not allowed to use sealants, adhesives, foam insulation, as well as construction nails for fastening products.

D.6. Window blocks should be installed at a level. Deviations from the vertical and horizontal lines of the sides of the boxes of the assembled products should not exceed 1.5 mm per 1 m of length, but not more than 3 mm at the height of the product.

D.7. The distance between fasteners when installing white products with profiles reinforced with steel inserts should not exceed 700 mm, in other cases - no more than 600 mm (Figure D.3).

Figure D.3. Location of fasteners

D.8. To fill the installation gaps (seams), silicone sealants, pre-compressed PSUL sealing tapes (compression tapes), insulating polyurethane foam cords, foam insulation, mineral wool and other materials that have a hygienic conclusion and provide the required performance of the seams are used. Foam heaters should not have bitumen-containing additives and increase their volume after completion of installation work.
Painting of seams is not recommended.

D.9. To transfer loads in the plane of the window (weight) of the product to the building structure, load-bearing blocks made of polymeric materials with a hardness of at least 80 units are used. Shore A or hardwood. To fix the position of the window block in the wall, spacer blocks are used.

With multi-layer wall structures, when the window unit is installed in the insulation zone, the loads must be transferred to the load-bearing part of the wall.

Wooden wedges used for temporary fixation of products during the installation process must be removed before sealing the assembly joints.

D.10. In the case of assembly blocking of window blocks with each other or with balcony door blocks, the connection of products should be made through special connecting profiles, which may have reinforcing inserts to increase the strength characteristics of the products. The connection must be tight, excluding blowing and moisture penetration, compensating for the thermal expansion of the products.

Versions of blocking unit for window and balcony door blocks are shown in Figure D.4.

Figure D.4. Example of a blocking unit for a window and balcony door block

D.11. Removal of the protective film from the front surfaces of the profiles should be carried out after the installation of products and the finishing of the mounting opening, taking into account that the duration of exposure to sunlight on the protective film should not exceed ten days.

Appendix D (reference)

STANDARD DESIGNER INFORMATION

This standard was developed by a working group of specialists consisting of:
N.V. Shvedov, Gosstroy of Russia, head;
V.A. Tarasov, KVE-Window Technologies CJSC;
H. Scheitler, KBE GmbH;
Yu.P. Aleksandrov, JSC TsNIIPromzdaniy;
T.V. Vlasov, CS of window and door technology;

Window profile GOST 24866 99 characteristics. Basic standards in the field of production and installation of windows. L General

General information about the Guest

Classification principles

Requirements and characteristics

Acceptance and quality control

5.2 Dimensions and requirements for limit deviations

5.3 Characteristics

5.4 Requirements for accessories and their installation

5.5 Requirements for PVC profiles

5.6 Requirements for glazing, door panels and gaskets

5.8 Requirements for window fittings

5.9 Construction requirements

5.10 Completeness

5.11 Marking

6 Acceptance rules

7 Control methods

8 Packing, transportation and storage

9 Manufacturer's Warranties

APPENDIX A (reference)

APPENDIX E (reference)

1 area of ​​use

2 Normative references

3 Terms and definitions

4 Classification and designation

5 Technical requirements

5 L General

"+2.0

5.3 Characteristics

5.4 Requirements for accessories and their installation

5.5 Requirements for PVC profiles

5.6 Requirements for glazing, door panels

5.7 Requirements for reinforcement liners

5.8 Requirements for window fittings

5.9 Construction requirements

5.10 Completeness

5.11 Marking

6 Acceptance rules

8 Packing, transportation and storage

9 Manufacturer's Warranties

Terms and Definitions

Composition of working documentation for window and balcony door blocks

System of functional openings and in-profile duct self-ventilation

General requirements for the installation of products

tt

Composition of working documentation for window and balcony door blocks

Foreword

Application area

Normative references

Terms and Definitions

Classification and designation

Technical requirements

General Provisions

Dimensions and requirements for limit deviations

Specifications

Requirements for accessories and their installation

Requirements for PVC profiles

Requirements for glazing, door panels and gaskets

Requirements for reinforcement liners

Requirements for window fittings

Construction requirements

Completeness

Marking

Acceptance rules

Control methods

Packaging, transportation and storage

manufacturer's warranty

Appendix A (informative)

Appendix D (reference)

APPENDIX A
(reference)

APPENDIX E
(reference)

1 area of use