House from Sip to collect with your own hands. Sip panels from the manufacturer: the best material at an attractive price. Video instructions for designing a house of sip-panels

Reading time ≈ 4 minutes

The construction technology of houses from SIP (SIP) panels apply several decades in North America. Such a construction and in Europe is common. The popularity of this technology is due to the reliability of the design, the high speed of construction, regardless of weather conditions, good heat-shielding indicators. Easy assembly makes it possible to build a house from sip-panels with your own hands without bringing a large brigade and heavy machinery.

Features of this technology

The fact that such a type of construction is a sacrificent, you can make sure looking below the photo report on the construction work. The information posted below shows how to build a house from sip-panels yourself.

For complete clarity, it should be noted that the concept of the sip panel came from English - SIP (Structural Insulated Panel) is translated as a constructive heat insulated panel (see Foto).

Houses from such sandwich panels are coping with transverse loads (hurricane winds), and with the severity of snow on the roof.

The main stages of the construction of the house from Sip-panels

If construction is planned on Earth, where there was nothing before, the placement of the house on the site will be connected exclusively with the personal preferences of the owners, and with the standards of placement on land boundaries. If the pipeline passes nearby, the sewer runoff is equipped, it is necessary to take care that in the construction process does not hurt communication.

Marking under the foundation.

Construction of foundation

The light weight of the house from the sandwich panels allows you to minimize the cost of building the foundation. Massive design is not needed here. Light buildings from sip-panels can be put on the following types of foundations:

tape;
pile-screw;
slab.

Of course, you can equip the ground floor.

It was decided to build a house without a basement. First, with the help of heavy equipment, equipped the platform, performed a small shower under the foundation. When the deepening is made in accordance with the project documentation, it is equipped with a formwork and poured with concrete solution.

Blocks are installed on the ribbon foundation, which are reinforced and poured concrete.

In this situation, 988 blocks were used. It turns out a fairly high base house. It helps protect the house from moisture and insects. Instead of slag blocks, you can use just concrete for filling the base.

Layout arrangement

It is believed that the sip panels are very durable. Without difficulty, you can find a video where the truck goes on such a panel, and it is not completely deformed. Therefore, the floor in the house makes exactly from this material. Only first on the foundation laid waterproofing. It is put on it the first panel combining with the foundation angle. Docking places of panels are poured foam. There is also a connecting key. The second panel attach close to the first. Connecting keys to which the panels themselves are fastened, all designs will give stiffness.

When laying panels, it is necessary to check the level. If there are deviations, they must be eliminated. The end portion of the laid panels is closed by strapping boards, use foam when they are fastened. As a result, an externally floor floor will resemble a monolithic panel.

Laying Communications

Prepared technological holes are used for laying communications. This is the water supply system, and the sewer system.

These works need to be carried out before laying a clean floor.

Arrangement of internal partitions

Typically, the inner partitions put simultaneously with the construction of bearing walls.

But if there are delays with the supply of panels, you can first set the frame of the internal partitions in accordance with the schemes and drawings of the project documentation.

Installing Sip Panels

The main stage is the construction of a house from sip-panels with their own hands - this is the installation of the panels themselves.

Bold this material is necessary without gaps and emptiness. The more sealed the connection will be, the more comfortable will live in the house. The joints should be filled with mounting foam. Fasteners are carried out by self-drawing. To the guide brusade on the foundation panel, it is better to fix anchor bolts to exclude possible shifts when the foundation shrink. The number of docking seams should be minimal. Therefore, the optimal option is the construction of a house from sip-panels made specifically for a specific project.

When the walls of the first floor are assembled, the timber and overlapping panels are stacked.

Roof construction

Mauelalat is made, the rafter system is mounted on which a sip-panel is installed, and the roof is already attached to it. Read more about how the roof is equipped, you can see

SIP panel - multifunctional building material with unique properties. The panel is a kind of sandwich consisting of two external sheets and insulation. Building technology from panels is widely used to build residential, commercial and industrial buildings and ensures their high strength and thermal insulation characteristics. Building together is engaged in the production of sip panels and their implementation at affordable prices.

Characteristics of our sip panels:

Dimensions: 2.5 x 1.25 m., 2.8 x 1.25 m., 3.0 x 1.25 m.
Thickness: 124 mm., 174 mm., 224 mm.
Panel mass: up to 50 kg
Maximum load: vertical - 12T / m2., Horizontal - 1.5T / m2.

Materials used for the manufacture of panels

For the manufacture of external layers are used OSP-3 plates from high-quality wood chips. For outdoor and inner walls, the stove thickness is 12 mm. We use Egger (Romania) stoves, Kalevala and Green Board.

The inner layer of panels is heater thickness from 100 to 200 mm.made of environmentally friendly polystyrene brand Knauf. (world famous Russian manufacturer).

We use layers for gluing high-quality brand glue Henkel (Germany).

Specifications The materials used in the production of panels, their resistance to moisture and other negative factors contribute to the durability of buildings constructed from this material.

Dignities of SIP panels "Build together"

The presence of own production allows us to sell panel sip at the most affordable price. Thus, we provide our customers with the opportunity to build an inexpensive house with a number of indisputable advantages:

Indicators of thermal insulation in the panel sip in 6 times higher than the wall of the brick. This indicator allows you to provide effective energy saving. The sip of the panels have the possibility of rapid heating with the subsequent savings of the accumulated heat for a long time. Additional work on the warming of the building from the panels is not required. In the summer, the panel will provide a pleasant coolness in the room.
The construction of the house from the panels can be carried out, regardless of the time of year and weather conditions. Moreover, the assembly of the house of the sip of the panels will take only a few weeks.
Ensuring an excellent stiffness coefficient inconstructions for bending.
Excellent noise insulating properties.
External resistance Aggressive character, formation of fungus or mold, damage to the processes of rotting or insects.
A light weight panels ( up to 50 kg) contributes to the possibility of mounting the building by several workers without the use of special equipment, which will ensure significant saving funds for construction. Note! The small total weight of the building allows you to erect it on a simple pile foundation.
Environmental Safety. Lack of toxic discharge. Another important arguments in favor of the sip panels is to minimize the construction trash in the construction of the building.
High resistance to hurricanes and seismic resistance up to 8 points.
Large stock safety stock From the "sandwich" of the panels several times exceeds the norms of SNiP.
Perfectly smooth surfaceeliminating the need to finish the room.

The excellent performance properties of the sip panels together with their low cost make them a remarkable alternative to traditional building materials.

It is worth knowing if you decide to buy a panel sip

The wood origin of the components of the panels (OSP plates) causes concerns of some potential customers in terms of fire resistance. And indeed, some unfair manufacturers in order to save products offer products with a low fire resistance coefficient. The company "Building together" sells only high-quality material. Before allowing the sip of the panel to implementation, we proceed by their special composition - with flame retardant, contributing to a significant increase in fire resistance. Polystyrene foam, which we use as fillers of panels is a self-tapping material, which will warn the spread of the flame.

Scope of application of panels

Despite the fact that the panel sip appeared on the Russian construction market relatively recently, they quickly won popularity and found a wide range of applications. The owners still began to resort to their help. country areasUsing for construction of houses and cottages Canadian construction technologies.

Building material is increasingly used in commercial construction. Businessmen who know how to count money prefer to erect trading points, industrial and warehouses, gas stations, etc. from cheap and reliable material, contributing acceleration of construction terms.

In finished buildings, the panels are used for redevelopment (Construction of the Peresnikov, etc.). High thermal insulation properties allow you to apply panels for insulation of previously constructed buildings.

The advantages of cooperation with the company "Building together"

High quality building material.
The opportunity to order a project of structures with a complete set of construction materials.
Services in the construction of buildings from the SIP panels of their specialists who have skills to work with this building material.
Warranty for construction for 5 years.
Free consultation of a highly qualified specialist.
Competitive material cost and affordable prices for our services, a flexible system of discounts for regular customers.

Recent objects

1 400 000 rub

The benefits of the premium-free housing from the sip panels they say creating and implementing its companies. However, relatively simple technology for the construction of the house from the sip panels, built with their own hands, detects in itself a lot of nuances. They are contained, for example, in matters of creating an optimal foundation project under construction from a SIP or a choice of several existing suitable methods of connecting elements of the building among themselves.

What should I pay attention to

At the stage of choosing the size of the future at home, the first is manifested. Indeed, in order to minimize the waste of building materials, it is necessary to take into account the standard width of the panel sip - 1.25 m. If the development of the project of the house was ordered in a profile organization, then in terms of construction there will also be dilated gaps. It is 3 mm tolerances that are specifically left at the junction of two panels. However, as experience shows, OSB-3 plates, of which the cip-panels are consisting, may have quite significant deviations in standard sizes. So, in accordance with the standards, the permissible error is +/- 3 mm on the trafficphone meter. In addition, sleep panels from different batches can also differ significantly to linear dimensions, up to 5 mm. This leads to the fact that for example, one of the 8 panels constituting on the plan with a length of 10 m, will have to trim on the installation site. It is possible, on the contrary, to get a gap of 20-30 mm, which is already eliminated by filling with polyurethane foam.

Choosing foundation

The designs of the panels are significantly less than the walls of brick or even porous concrete (gas or foam blocks) and, often, they do not require wide powerful foundations. However, when choosing a type of foundation, it is necessary to focus on the features of the soil. Therefore, the following types of foundations can use at home on the new technology from the panels.

1. Reinforced concrete monolithic small-breeding plate

This is the so-called "Swedish" or "floating" foundation. It is one of the most expensive, but most effective grounds. It is recommended to use on weakness of unstable soils (swampy, floats, peathers). At the same time, if a high level of lifting or standing of groundwater is marked, a branched drainage system should be equipped under the reinforced concrete monolithic slab.

In the "floating" foundations often place elements of the main engineering communications at home, insulation layers, and in some cases heating systems. Such a design is able to play the role of a thermal battery and significantly increases the energy efficiency of the entire structure.

TECHNOLOGY OF CONSTRUCTION OF HOMES FROM SIP panels on a slab base allows the construction of two and three-storey objects.

2. Ribbon foundation

On non-empty soils, its depth of occurrence may be higher than the level of freezing. If the house is planned to equip the basement or breed adjacent to the base, is exposed to a strong frosty bent, the basement of the foundation is opened below the actual marking of the freezing. Ribbon structures, especially reinforced concrete, are characterized by a rather high bearing capacity, the poet can be used to build houses of any floor.

3. Pile Burbino Basic Foundation

It is characterized by a depth of laying exceeding the level of primerization of the soil. Installation of the panels of panels is carried out on the precast concrete scarlet, which performs the functions of the pile strapping. Buried supports withstand the weight of structures, allowing you to build at home with attic.

4. Screw piles

As a strapping on them, a prefabricated wooden randbalka is usually used. On soils with an average bearing capacity, screw piles can be used in the construction of single-storey houses, as well as possessing small attic.

Zero level

Before starting the installation of the sip panels, the bottom strapping (vents) axle with a cross section of 100x150 mm is laid on the foundation base. The place of its placement should be securely hydroizing. This uses bitumen mastic, rubberoid (in two layers) or several layers of bituminous paper. In addition, the timing itself is necessarily processed by antiseptic and hydrophobic compositions. The figure below shows the laying scheme on the ribbon foundation.

IMPORTANT! By the installation of the lower bar, the removal of the "zero level", it is necessary to approach with particular responsibility. It depends on the accuracy of its positioning, not only the simplicity of the subsequent assembly of the sip panels, but the quality and durability of the entire structure.

Mounting crown

The fastening of the lower bar to the base is carried out by anchor bolts with a diameter of 10-12 mm. They plunged at least 100 mm in concrete, setting 50 cm in increments. Bolts are twisted with the surface of the bar. To do this, it is recommended to drill in the woodholder wood - the holes larger than the head of the diameter bolt, and to simplify the mounting operations to use end keys. The deepening of the paths can be poured by tar or bitumen, they will help prevent corrosion of fasteners.

Ground tier

The design of the base tier (overlap) consists of wooden lags (carrying frame) and arranged horizontal sip panels. For its assembly, the first panel is placed on top on the strapping in the corner. In the polystyrene layer around the perimeter of its end part, the groove is selected. In a short inner end, a sip-key is laid or insert from a segment of a bar of 80x200 mm (for a cip of a thickness of 225 mm). Such protruding elements become ridges to which the next sip of panels with pre-selected grooves is carried out.

After assembling the first row, the grooves are also selected in its longitudinal end part, a groove is also selected, under the laboratory of lags from a bar 80x200 mm or dual from the 2x40x200 mm boards. Sparkle is performed by a 75 mm long-grade tree, screwed up with a step of no more than 40 cm. The panels are attached to lags through the facing OSB-3 plates with a 40 mm with a pitch of 150-200 mm. The final stage of the creation of the basement is the protection (drawing) of the outer ends of the sip panels. They are closed with a 40x200 mm board.

This is how the typical scheme of the location of the elements of the basement is:

IMPORTANT! Before laying panel elements of the base tier, their lower planes must be treated with bitumen waterproofing mastic.

Sometimes, in favor of imaginary economy, the technology of building houses from the sip panels is consciously violated and ordinary boards on the lags are used for the construction of the basement. The creation of the heat-insulating barrier is carried out on the basis of the ceramisitis, is fixed directly to the ground through the waterproofing layer. Although this method can be used when installing a ribbon foundation, however, its effectiveness leaves much to be desired. Good thermal insulation of such a design will require the installation of an additional insulation between the rough and clean floor, the type of foam sheets or mineral wool. It will negate the initial savings, and ultimately will be more work.

Walls

Lower strapping of walls

After assembling the basement overlap on it, the beam of the lower strapping of walls in accordance with the indoor plan is installed. The elements of the lower strapping are the bars of the relevant thickness of the polystyrene in the sip of the panel and a height of 50-60 mm. A massive bar of this size does not always happen in a free sale, and it costs a lot. Therefore, often, instead it uses a composite element scored from several suitable sizes. The fastening of the lower strapping is carried out by Self 75 mm with a step of no more than 40 cm.

When placing a bar, it is necessary to take into account the location of the doors in the interior. For ease of installation, as well as to prevent errors in the layout, the timber in the doorways is cut out after the assembly of the walls from the sip panels. Therefore, in such places, the lower binding to the floor is not screwed.

Installing wall panels frame

The wall assembly of houses from the panels is carried out by methods similar to the already described for the lower overlap. The most common is the frame method, in which splicing parts are no longer lags, but dual racks 40 (50) x150 mm (for a SIP thickness of 175 mm):

the assembly is starting from the angle of the building, placing on the strainer of the first wall element on the strapping bar and aligning his end flush with a slab of the overlap;
the panel, from the outer and inside, is attracted to the strapping with self-draws (L \u003d 40 mm, step is 150 mm);
in the outer vertical end, a single rack 50x150 mm is laid and scrolled through OSB sheets with screws (L \u003d 40 mm);
by the inner edge of the panel opposite the end of the angular perpendicular wall, a vertical dual stand (angular spike) is installed. It is attracted by self-pressing 8x240 mm with incomplete threads, applied from the outer plane of the first wall panel with a pitch of 400 mm;
the angle assembly ends with the drainage of perpendicular panel, scrolling through the angular spike with self-strokes with a length of 40 mm. For its dense landing, it from the end is covered with a sledgehammer through a laying of a board or timber;
further ordinary screening technology of the panels SIP assumes similar actions - attaching the next section of the wall through the spike rack.

IMPORTANT! In order for the rack to go to the panel to the desired depth, the polystyrene is made grooves. From the uniformity of its sample depends the strength of the connection of wall elements, as well as the thermal efficiency of the joint. Therefore, when independently manufacturing a high-quality groove should be purchased or renting the thermal (in the figure below) or a special device for the grinder consisting of the stop and milling nozzle.

Installing wall panels in the frameless way

The frameless method of the compound involves the use of a key from OSB-3 plates or special thermal keys, so-called "splines". They are a narrow fragment of the sip-panel, inscribed by their dimensions in the groove of the full-size panel. A similar frameless assembly technology allows to reduce heat loss through a timber material with a higher thermal conductivity than the foam. SIP panel mounting circuit framelessly with splines is shown in the figure below. It is optimally suitable for the construction of single-storey houses.

IMPORTANT! Regardless of the selected method of installing the connection location of any elements before planting them in place are processed by mounting foam. It helps to achieve absolute tightness of the joints and increase the reliability of the design as a whole.

After completing the assembly of the walls of the first floor, the top ends of the panels are also properly, and a strapping beam 40 (50) x150 mm is laid into the sample of foam. It scrolls along all OSB sheets with self-drawing with a length of 40 mm, and 75 mm to the frame racks.

Inter-storey and attic floors are manufactured similarly to the base tier, as well as the technology of assembling the walls of the second or attic level repeats the mounting operations for the walls of the first floor.

Roofing for home sip-panels

The installation of the roof begins with fixing the bearing elements, Mauerlatov, runs and a skate based on the bearing walls (in the case of a frameless assembly method) or on the factor of the structure. The runs are fixed at the point of contact with the base of two Samores 8x280 mm.

Next sets the rafter system. Each rafter in the place of contact with runs is fixed with self-draws of 8x280 mm. Setting the rafter starts from one of the frontones. In case the roof has a complex multi-sighted design, the installation begins with the end. The following is the structural scheme for placing the bearing elements of the roofing system.

Important! The rafter system of the house is a particularly responsible structure, so it is better to attract experienced assistants to its construction.

Summing up

Assembling the house of the sip panels with their own hands is quite accessible, even homemade masters who do not have greater experience in the construction of such structures. As a last resort, you can purchase a ready-made kit (designer), from a wide range offered by profile companies. Carefully fitted elements of such a designer, as well as detailed instructions for assembling the house of the panels, make it more preferable if part or all work is planned to be performed independently.

Construction of the house from the sip panels do it yourself.

Here we give a summary of the Councils for the construction of houses from the SIP of the General Plan panels:

Choosing foundation

In the absolute majority of cases, two types of foundations are on screw piles and fine-breeding belt, allow you to fully solve the problem of reliable support of the Canadian home in the suburbs.

If you do under a lightweight Canadian house concrete pile (below the drainage depth) the foundation on bunny soil, then better according to tees technology (with broadening the lower part of piles) and with high Scarlet (with a gap between the woodworks and the soil).

This is correct by theory. In practice, there are often burbilic piles without broadening in the Moscow region under the SIP at home, and spoken and spoken of woodwork (low screened).

Problems happen, but in most cases light houses on such foundations cost without problems. The fact is that the powerful reinforced concrete woodkeck not only prevents the uneven piles under the weight of the house, but also compensates for the uneven pushing of the piles by the lateral forces of frosty powder. In fact, we are dealing with the "floating" foundation for an unjustifiably expensive and complex design.

Why do such foundations do? The answer is simple: "Clients like it."

Clients like a lot from what is harmful. For example, beautifully, when the foam panels speaking from the joints of the sip is neatly cut.

But it is impossible to do outside. Until the external finish of the house, the mounting foam is destroyed by ultraviolet solar radiation. Pruning only speeds up this process.

For the house of the sip panels the best pile foundation - screw. Screw pile blade is carried out by the same function as the broadening of the lower part of the base foundation performed according to the TISE technology: reduce the pressure of loaded piles to the soil and prevent its exhaustion by the frosty powder forces.

Thus, the screw pile, working as an anchor, provides a fixed point of support, if piles are pressed below the depth of freezing to the carrier (!) Soil ..

Due to the increased rigidity of SIP design, there are little sensitive to seasonal soil progress. For small country houses, the most inexpensive option is the foundation on the columns.

As a rule, these are small concrete blocks installed on the sandy beam (necessarily at the corners of the house, the joints of the bearing walls and several intermediate).

Season for construction

Construction through Canadian technology is possible at any time of the year. Beautiful time for construction - winter. Due to the rain, the construction can be a little delayed. It is necessary to take measures so that the dirt does not get to the construction site.

There may be problems with an entrance to the site. Summer weather is the most favorable season for construction with your own hands. But in the summer of their difficulties due to the growing stir in the construction market with quite understandable consequences.

What to build from sip panels

Important question: What are the design elements at home to collect from SIP? From SIP panels always collect outer walls. The walls are obtained surprising warm and smooth.

Internal bearing walls also preferably collect panels from the sip. The partition question is secondary. Partitions can be collected from anything and at the finishing stage. Most often partitions are collected from the sip panels with a thickness of 124 mm.

The use of SIP panels for assembling zero and attic overlap or roof is justified by their high heat insulating capacity.

The overlap from SIP does not require a black floor device. Cutting floor coverings (laminate, linoleum, carpet, etc.) are laid out directly on SIP overlap.

Apply SIP for assembly inter-cost Overlappings can be, but not quite appropriate due to low indicators regarding shock noise.

A complex roof from SIP panels is problematic. You can collect the roof of any complexity from SIP, but there is a reasonable question - why, if it is easier for a proven classical soling system with insulation?

What a timber is suitable for docking sip panels

The timing of boobs are not recommended for docking on the construction site of panels due to the risk of formation of slots. A massive wooden timing of the required section in the markets to find if it is possible, only raw.

It requires clarification. Concepts dry or raw Lumber (forest, board, etc.) are used only on the household level. In fact, all sawn timber contain moisture. There are many disadvantages from overwhelmed wood, one of which is a dermal (change of linear dimensions).

Moisture in wood is present in 2 forms - free (capillary) , filling cell cavities and intercellular space (up to 70%), and associated (hygroscopic)located in cell shells (about 30%).

Removal free moisture (it is often referred to as the plant juice) occurs, quite quickly and easily at atmospheric drying. Moreover without change Linear size and volume of wood. Only its density decreases. Very often "dry" call the board, from which a significant part has gone free moisture.

The problem is that the drying of wood occurs later, namely when evaporated connected moisture! It is at this stage that the linear dimensions of wooden sawn timber are significantly reduced.

During the forced chamber drying dry on the view of the coniferous lumber dries up to 12% in the transverse direction to the fibers!

Due to the anisotropic wood structure, removal connected Moisture is accompanied by cracking and swinging. Therefore, a truly dry sawn timber can be distinguished without a moisture meter the presence of cracks.

To remove most of the associated moisture, a forced (chamber) drying is necessary. Therefore, dry edged There are no lumber in the markets. Everything that is for sale is a cheesez - a freshwater forest that needs to be dried in the chamber.

Pomeromaterial chamber drying expensive. In addition, after drying to the required humidity of the edged lumber loses the size of GOST.

Planing (calibration) eats a few more millimeters of thickness and widths, which finally makes such a sawn timber unsuitable for docking panels with a thickness of polystyrene foam 100 mm, 150 mm and 200 mm.

A massive ram with a thickness of 100x150 mm and 100x200 mm chamber drying is almost impossible to find. For a massive timber, highly soft drying modes are required, i.e. special equipment.

The usual drying chambers are designed for drying the boards with a thickness of up to 50 mm for further planing in the handling or for the manufacture of glued timber, ductable beams, furniture shield, etc.

And an acceptable alternative to a massive bruus of rectangular cross-section for docking Sip 174 or 224 mm in overlaps and no roof today. Wooden 2-way beams (i-joist et al.) 200 mm high are weak for this purpose.

The massive rectangular sections of 100x200mm in stiffness and strength can replace 300 mm in a 200 mm bible, but it will not shove it into 224 mm sip.

LVL and glued bar are expensive. For example, the retail price of glued bar 100x200 mm - 650 rubles. per mp (May 2013). This is more than 30 thousand rubles. per m3.

Overlapping from sip panels

Overlapping and roof are places where at the price, technologicalness and other parameters with SIP structures are competed with insulated classic beam (rafter) structures. If the technical subtleties are more interested in you, go directly to the next item.

Often, especially in small buildings, the zero overlap and roofing device from SIP is the most optimal solution. But with large spans, traditional overlaps on wooden beams may be better than SIP overlaps.

The question is not only in the price. We wrote above the problem of the docking bar in the previous clause in the previous paragraph. There are other reasons to be taken into account when making a decision:

SIP panel for its design is a wall panel and is intended to carry large longitudinal loads. As the overlap, the SIP panel does not possess special advantages, although it has good bending strength.

Zero and inter-storey floors of the house should not only withstand certain loads, but also to be rigid enough (not much faster). The floor should not "walk" under the legs. The overlap of the required rigidity is easier to collect the suitable section from the beams.

SIP overlap panels are often made narrower (usually twice - 625 mm). Dock panels on the beams of overlapping. This means that the main carrier element of the overlap from SIP panels is the same wooden beam. The stiffness of the beam is determined not so much by the area of \u200b\u200bits cross section, how much height and form. And 200 mm, which dictates the "overlap" panel - it is good for spans up to 4 meters.

If the spans are greater than the length of the SIP panel, then the overlap strength depends on the beams (in places of transverse joints of the panels, the entire load falls on the beams)! For this reason, with flights more than 5 meters of overlapping from SIP, it is better not to do - step 625 mm beams with their height of 200 mm are large (on SNIP permissible span for beam 200x100 mm at step 625 mm less than 5 m).

If the overlap beams are installed in a pitch of 625 mm, as in the overlap of SIP, then the beams on the beams above and below the OSB-3 plate and without inclined polystyrene foaming will work as the shelves at the heatele of the 2-way section! OSB-3 plates for overlapping beams, in contrast to SIP, cut 625 mm width bands. Self-tapping screws will be twice as smaller (saving forces and time).

The overlap is everywhere must have the same thickness, and the spars covered them most often different. The beams can be laid in different directions and with a different step, thereby optimizing the consumption of the material. Usually over the living room the largest spans. It is desirable to make the overlap to make a rustic, having reduced the pitch of the beams and (or) by increasing the area of \u200b\u200btheir cross section.

In the manufacture of overlapping from SIP, this possibility will not be most often. The overlap will be somewhere weak, and somewhere - on the contrary. Turn the spans over the bathroom, hallway, etc. 200h100 mm beams in 625 mm increments are luxury.

Features of the construction of panels

If the design accounts for a large transverse load, then the SIP joints must lie on the support. It is undesirable to embed a support inside the panel under the trim. In this situation, SIP does not work as a monolithic design! There are forces on the separation of the sheathing from expanded polystyrene. If you jump onto the overlap of SIP between the docking beams, then the large local transverse load can tear off the polystyrene.
Moreover, OSB-3 has a small bending rigidity in the transverse direction. Therefore, OSB-3 fill as a floor covering or a solid crate across beams (rafal), and not farHow it turns out in SIP overlap designs and roofs. Therefore, it is undesirable for the overlap device to use SIP with a thin cover of 9-10 mm.
Inter-storey overlap must be massive to protect well from shock noises. This can only provide massive beams.
It is not necessary to count that when assembling the house will not go heavy rain. As long as the roof is finished, puddles are formed at the overlap from SIP, which, if not removed, can only evaporate, because all the joints are sealed. Therefore, it should be prepared in advance to eliminate the consequences of precipitation. However, not everything is so scary: OSB-3 plates are well opposed to the effects of moisture, and a short-term stay in the water has no significant influence on them. Wooden overlaps on beams with insulation, floor and submissions can also be collected in advance in the form of finished elements. But so usually do not do because of possible precipitation.
Collect the roof from SIP under the roof, which does not require a solid crate, is not very rational.
In the beam overlaps to provide high heat protection (noise insulation) is not a problem. The height of the cross section of the ceiling beam is determined by the calculation of the overlap on rigidity and is usually not less than 200 mm. Lay the insulation between horizontal beams is incomparably easier than in the frame of the walls. Problems of shrinkage insulation in the ceilings are not. Therefore, beam overlaps and a rafting roof - a serious alternative to SIP designs.
A few words about the peculiarities of wooden frame (beam) structures. Not everything is perfect here. A tree is a living material. It is his dignity and disadvantage simultaneously. The tree smells pleasantly, it's nice to touch him. But the whole pieces of wood are prone to deformations. The tree is afraid of drought and dampness. It is prone to drying and cracking. Due to the anisotropic wood structure, the deformation of sawn timber always occurs unevenly: individual beams are noticeably bent, twisted. This leads to deformation of the frame design. Forced drying of wood in the chambers reduces this lack of wood. Another effective solution is the use of glued sawn timber. An example is a glued bar, wooden heated beams with a wall from OSB-3 (I-Beam) or LVL BRUS (resembles Phaneur). The lack of wooden bays (i-beam or joist) is a small mass. For inter-storey overlap it is preferable to use massive beams.
When the device of beam overlaps and frame partitions from ordinary sawn timber must be prepared for the fact that part of the beams can "exit" from the plane (especially if tightening with flooring or sewing walls). Requires the plates and patience. When remarking from SIP, this problem does not occur.
Less problems using SIP panels for the overlap device between the upper floor and the attic, if the latter is not operated as an attic. Often, the attic overlap is collected from the walls of the panels.
The rafal roof for the Canadian house is always done in the case of a "cold" attic. If directly under the roof of the Canadian house will be a warm room (attic, second light), then often use SIP panels for the roof device. With such a design, we immediately get a warm roof, and a ready-made solid crate for soft tiles.
The usual wall panels with a thickness of 174 mm are often suitable for roofing. They are quite warm and durable. Uncomplicated structural solutions (runs based on the frontones and the inner walls of the attic) make it possible to provide sufficient strength of the roof from the walls of the panels even at large slots. In particular, the walls SIP panels can be installed on the truck system:
Laying the soft tiles and other roofing materials directly on the SIP panel without ventilation product (gap) contradicts the general principles of the roofing "cake". Bituminous tile closes a steam outlet from SIP design outward. On the Internet there are information about the unpleasant consequences of such a constructive solution.

The photo shows that the main damage of SIP clamping occurred in the area of \u200b\u200bthe joints of the panels. The most likely reason is the penetration of steam under the waterproofing substrate of a soft tile of attic through poor-quality joints of SIP panels. When appliance soft roofs directly on the SIP surface it is necessary to steamize the joints SIP panels from the side of the premises. Can be adhesive tape:

This rule should be followed at the external wall decoration from SIP. If something imperative the output of the pair is mounted directly on the SIP trim without a ventilation gap, it is necessary to steerly steal the joints of the SIP panels from the room. As stated on the homeland of SIP technology "That's why foam plus ribbon have such a great meaning for us."

For the same reason, it is undesirable to steer SIP designs of zero (lower) overlap below From the side of the sample. Often it makes bitumen mastic, because "clients like it." This does not increase the service life of the overlap. It is necessary to take care of the good ventilation of the underground by the device of a sufficient amount of blood pressure in the basement!

With poor ventilation, the underground bitumen mastic will hide from the eye possible due to constant moistening problems with the OSB-3 trim, which will not allow to take the necessary measures to eliminate the reasons. The same thing can happen as with OSB-3 under bituminous roofs in the photo above.

For the external protection of enclosure designs from moisture, special vapor-permeable membranes (windscreen) are used, which protect the design from precipitation and wind, but do not interfere with the exit of the steam out of the design.

About vaporizolation

This is not necessarily a film. Many finishing materials can perform the function of vaporizoation of enclosing house structures.

For example, an OSB-3 plate with a thickness of 12 mm prevents the diffusion of water vapor as vapor barrier (SD\u003e 2 m on DIN 52615), so SIP panels in vaporizolation do not need.

Other examples are elastic plaster, laminate on a synthetic substrate, etc. Linoleum will protect the lower overlap and from steam, and from moisture.

The main rule of the device of multilayer enclosing structures - the vapor permeability of the wall should grow from the inner surface (warm room) to the external (street). If you do vice versa, give a pair of warm space a light entrance and make it difficult to exit, then in the enclosing structure it will remain, wetting and destroying the building material.

outdoor and bearing walls Collect sip panels
interior partitions optionally (frame partitions can be installed at the finishing phase)
inter-storey overlap collect from beams
zero (Lower) Overlap Do from SIP thickness of 224 mm - you will not regret!
simple roof over the attic, as possible, collect from SIP, in other cases make a truly roof
the attic overlap can be from SIP, and on beams.

If subsequently in some place the joints of the sip panels will be found unfilled by foam, it is not necessary to panic. The defect is easily eliminated at any time. It is enough to make a small hole in the sewing of the sip of the panel and make the emptiness by mounting foam.

If the external finish of the house is postponed, the outer walls of the at home is better to hide from the effects of ultraviolet and oblique rain. Mounting foam unprotected from sunlight quickly collapsing, wood dries and cracks (especially on the sunny side). Because of this, with a strong oblique rain, moisture penetration inside the structures.

So that this does not happen, it is necessary to seal the resulting gaps by mounting me. Increased attention should be paid to the protection of the rain of the walls with overlaps. The easiest and most inexpensive way is to sheathe the walls outside the membrane (windshield), which does not let moisture into the walls, but the release pair outside.

Several comments on the operation of the "freshly built" house from SIP. For various reasons, the design of the house may contain excess moisture. Most often it is bad weather. Collect the house without rain rarely when it succeeds.

Excessive moisture from the design enters the air, so at the initial stages of operating houses there is an increased humidity in the rooms. During this period, reinforced attention to the ventilation of the house is necessary.

Insufficient ventilation can lead to problems, since humidity and heat is a fertile environment for the appearance of black and even mold on the surface of the tree. Ventilation and processing of problem places by protective composition effectively eliminates adverse effects. But it is better to prevent them.

It is especially attentive to be in the cold season. Despite the cold, the first time of the window in all rooms must be kept open. The included heating in a clogged room may lead to the fact that air humidity will increase in such a way that the dew point will be on the surface of the walls.

Adverse conditions for wooden structures may occur when heating only parts of the rooms. Water pairs of warm rooms fall into the cold and condensed on the walls. Freight is formed with all the ensuing consequences.

Structural insulating panels (SIP) are used to build frame low-rise residential, public and household buildings. Of these, residential 2-storey cottages with attic, garages, cottages, warehouses, cafes, small shops and office buildings. For some reason, such technologies in Russia are called Canadian, although they have nothing to do with this country. The author of the idea is an engineer from the US Frank Lloyd Wright, who developed a composite panel with cell fillers in the 1930s of the XX century. Light and cheap structures immediately attracted the attention of enterprising American manufacturers of building materials that began their mass release.

What is a sip panel for building a house?

After constant improvements, the optimal design was created, which was most common in Russia, America and Europe. This is a peculiar sandwich of 2 OSP-3 (oriented chipboard) with the insulation of the PSB-25 interceduled between them (the stove of the suspension-free self-tapping polystyrene foam).

Plates can be made from various materials: steel, aluminum, asbestos cement. But the term SIP assumes use in the production of sip of the outer cladding panels from sheets with wood products:

the oriented chipboard from large-sized chips (most often pine), fastened under conditions of high temperatures and pressure with waterproof resins. The location of the chips in the outer layers is longitudinal, and in the inner - transverse. The number of layers 3, less often - 4-re. OSB 3 is manufactured for use in high humidity at high mechanical loads, therefore, more expensive than the remaining varieties;
fibrolite plates with wood fibers and portland cement M500 in a ratio of 60 to 40;
moisture-proof plywood;
sheets from gypsumolok;
plasterboard.

The following materials are used as a heater in the manufacture of sip panels:

foamed polystyrene foam;
polyurethane foam;
basalt mineral wool;
fiberglass.

The combination into a monolithic constructive is carried out with the help of cold gluing with polyurethane adhesives using a press that creates pressure up to 18 tons.

Reliable waterproofing is provided by the water treatment of sheets in the factory.

After gluing, the product is placed on special tables, where it is based on the required dimensions. Then around the perimeter of the part is sampled grooves under the laying of connecting bars or boards. The indents from the edges of the OSP are taken from 25 to 100 mm, depending on the section of the elements that will be laid in the grooves for fixing the constructive during the construction of the building.

Size sizes panels

The dimensions of products are determined by their purpose - for walls, overlap, floor, roof. Basic constructions used for the device vertical buildings designs.

Standard products are manufactured in the following sizes in mm:

length - 2500 ... 2800;
width - 625 ... 1250;
thickness - 124, 174 and 224.

Main advantages and disadvantages

Any construction technology has its own flaws and virtues. Buildings built using SIP are characterized by the following advantages:

Durability ≥ 60 years, due to the strength of the material with long-term preservation of geometric stability.
Mechanical strength, well withstand longitudinal loads up to 10 tons per m2 and transverse to 2 tons.
High seismic resistance, tested in laboratory conditions on the earthquake of destructive power.
Low weight, on average square. m Weigh 15 ... 20 kg. Therefore, there is no need to build expensive powerful foundations. They are easy to transport and unload.
Installation of the SIP panels is characterized by the ease of performance that do not require special equipment, heavy lifting techniques and high qualifications of the Contractor.
At home practically do not give shrinkage, which makes it possible to perform finishing immediately after the completion of the installation work.
Ecology and safety of buildings for human health. Formaldehyde resins included in the adhesive components are isolated in small amounts harmful volatile compounds. But their concentration is not dangerous, which is confirmed by the relevant sanitary standards (sanitary safety corresponds to the E1 class).
Good heat and sound insulation indicators.
Resistance to aggressive external influences, including biological (fungal or mold damage).
High factory readiness and simplicity of assembly with the lack of wet processes allow you to build a house from the panels at any time of the year, regardless of weather conditions in the shortest possible time.
Fire resistance provided with high-quality treatment with antipirens in the factory conditions. Foamed polystyrene foam is a self-tapping material, so the spread of the fire at nearby designs does not occur even in open fire conditions.
Available cost.

Available minuses:

the need for a device of an efficiently operating supply and exhaust ventilation system to remove condensate from the skeleton connection places with plates;
sultuous heat inertness of the carrier structures of fence is characteristic of all frame structures.

Often you can find an opinion on the danger of penetration into the house of small rodents. This is based on the existing attractiveness of foams for the device in it with rodents of their holes. But it must be borne in mind that the insulation is reliably protected from all sides by sheets of OSP, and interpanel seams overlap with antiseptic boards or bars.

It also makes an opinion on environmental harmfulness and flammability. This can only agree with the acquisition of low-grade counterfeit products. Therefore, it is necessary to buy products only proven manufacturers who have deserved authority in the building materials market, and with the mandatory availability of quality certificates. Product Order It is recommended to perform directly at factories or from dealers with a good reputation. Connectors of Egger and Glunz concerns are distinguished by consistently high quality. You can also note the quality of products of the following firms:

house-building plant "Baen House";
construction company "Ekiewerrod";
plant of panel houses "Hotmell";
enterprises "Build Together";
companies "SIP Atelier".

Construction of the house from the sip panels do it yourself

Composition and sequence of operations:

Foundation building. Most often china-woodworked, columnar-ribbon, slab or ribbon designs of shallow embarrassment. Works are performed according to the traditional methodology.
Lower strapping device and floor. The horizontal waterproofing from the 2-layers of waterproofs of waterproofs is performed on top of the foundation design. The bar is stacked around the perimeter of the building under future walls and carriage partitions. The mounting to the foundation is carried out by anchor bolts in a pre-drilled hole in the tree in a tree, two anchors are located in the corners, intermediates - with a step of 1.5 ... 2 m. Bruxual brooms are combined by wricks "in Polterev" or "in the paw" with an additional fastening of anticipation from dense wood. The strapping will also be the basis for the location of the lag of the floor, according to which the usual wooden floor is laid. Laying on the strapping of guide boards, the cross section is selected depending on the size of the panels. The boards are attached with increments of about 40 cm self-drawing.
Assembling panels SIP. Installation begins in the installation in the first corner of 2 panels. It is important that a smooth vertical angle is ensured, it will be directly dependent on the level of laying of all other elements. Before installation on the guide board, the lower grooves is mounted, the mounting to the board is made by self-drawing in a step of equal to 15 cm. The wall of the wall products is performed "in the spike-groove" on the racks from the bar made in the factory setting from the chamber drying lumber. Before connecting the panels among themselves, the vertical grooves are also rolled, fixation by self-drawers every 50 cm. The verticality of the installation of parts is controlled by the construction level. Similarly, all other panels are mounted.
Installation of the upper strapping bar. The foss of the upper grooves and fixation of the strapping by self-drawers.
Cutting window openings, the operation can be done and before that it will be more convenient. The performed holes are strengthened along the contour of the bars.
Installing overlap beams with sip-panel laying.
Installation of the roof. If the usual rafter roof of the sip panels is constructed, the slots will serve as a support of the rafters. Fastening on rafters of doom and laying of roofing material. If necessary, insulation of the attic.
Wiring of engineering communications.
Finishing work. The evenness of the walls greatly simplifies the finish, and in Sip-plates, any fastener of the finishing materials (lining, siding, blockhaus, plasterboard, porcelain stoneware, wallpaper or natural stone) is reliably.

The cost of the SIP of the factory manufacture of high-quality raw materials is high, for example, a panel with a thickness of 224 mm with dimensions 2.5 per 1.25 m of 12 mm OSP costs ≥ 3500 rubles. The production technology is no difficulty, so you can make a sip panel with your own hands at home. For work, you will need a small closed room (garage for a car, barn or directional).

Selection and purchase of essential materials

The following materials will be required:

12 mm OSB-3 sheets. Each product will need two sheets. It is important to preserve a hygienic certificate with an indication of the formaldehyde E1 emission class.
Qualitative polystyrene foam plates PSB-C-25 (35) sizes in sip dimensions with thickness for outdoor wall panels 15 ... 20 cm.
Non-toxic single-component polyurethane glue, it will take about 0.2 kg per square meter. m surface. The glue should be environmentally friendly, without selection during the polymerization of harmful components, and well withstand the temperature differences in your climatic zone. Features of glue and conditions for its use are indicated on the package, can be consulted with the seller-consultant, explaining to him, for which the adhesive composition will be used. Well proven itself top-ul 15; MacROPLAST UR 7229, Kleiberit 502.8.
Antipirens and antiseptics for additional processing of finished panels.

It is impossible to save on acquisition of cheap materials, as this will directly affect the durability and quality of finished products.

Equipment and tools

The bonding of the SIP must be carried out under pressure, in industrial conditions this value is 18 tons. Simple press can be made himself.

The composition of the work:

making a durable base from rolling profiles or profile pipes in size, slightly exceeding the dimensions of the panels;
fixing vertical racks made of 50 mm profile pipes around the perimeter of the side of the base with a step of 0.5..1 m. The height of the racks should allow laying under the press 4 ... 5 panels, pressing them the upper frame and the installation of jacks. The top of the extreme racks is equipped with mounting steel clamps, in which it will be possible to lay crossbars from 50 mm profile pipes;
assembling the upper frame from profile pipes, hingedly pinned on top to the racks located with one of the side. For uniform transmission of pressure on the plate plates, it is welded from longitudinal and transverse elements in 50 cm increments. For light lifting and lowering frame, a small manual winch is used;
two small hydraulic automobile jacks with a lifting capacity of ≥ 2 tons will be required.

If the manufacture is presented (fastening elements on welding) or the number of planned products is small, then you can use vacuum pressing.

Composition composition:

durable table or workbench (sizes as for the press) with side racks for fixing the position of sheets (enough 2-standing racks on each side);
a durable case of awning tissue, hermetically glued with Cosmofen CO-12 glue. The size of the cover should allow the coverage of the panel stacks with its dense fixation around the perimeter;
vacuum pump;
sliding hoses.

After pumping out air, you can create a pressure of ≥ 1000 kg per m2.

From the tools you will need a pulverizer or a toothatel for uniform applying glue.

Sequence of work

Laying on the base of the OSB sheet.
Marking of the position of the polystyrene gas, taking into account the necessary grooves for laying bars or frame boards when building a building. Vertically, the gap from the edge of the sheets from the 2.5th to 5-cm, from above and below, 25 mm is sufficient. Since glue compositions dry very quickly (≤ 10 minutes), it is recommended to immediately place about 10 sheets. Lines are applied with a marker or a simple pencil.
Pruning foam on the desired size.
Application of glue on an OSB with a thorough coating of the entire area.
Installation of foam plastic with light attitudes for adjustment density.
Application of glue on foam.
Overlaying upper sheet of OSB. Works must be done carefully, but quickly that the glue does not have time to grab.
Next, the process is repeated until the stack of 5 panels is ready.
Pressing products. If the homemade press presented above is used, the upper frame is lowered on the stack. Then, the racks are laid in the clamps and, installed between the frame and crossing of jacks, the necessary pressure is created. The output of the piston of jacks should be the same. If a vacuum method is used, the pressure is created by pumping the air from a good and hermetically fastened cover. The exposure time of pressure products is about an hour.
Cleaning jacks, raising the upper frame or dismantling the shelter from the case. The panels are transferred to a smooth surface with stacking in a stack. In this position, they are withstanding at least a day to harden the adhesive connection.
The following stacks of products are manufactured in the same way.

As you can see, the manufacturing process is quite simple, and the products will cost at least 2 times cheaper than factory structures. Careful compliance with the technology and the use of quality materials is guaranteed to provide good quality.