How to make forests with your own hands from the boards. Scaffolding with their own hands - drawings and practical embodiment. Forests made of metal products

During construction or repair often have to perform work at height. With the help of the withdrawal stairs to produce them inconvenient. For these purposes, you can collect scaffolding with your own hands. There are different design options that are selected on the basis of the nature and complexity of the work. What better to choose the type of product, how to assemble it or make it yourself, can be read in this article.

Installation forests are widely used during repair and construction. This is an indispensable attribute when performing internal and external finishing works at a certain height. The size and design of forests depends on the nature and complexity of the installation. The main purpose of this building element is to create comfortable and safe conditions when performing work. This increases the efficiency of work, and also ensures the savings and time.

Regardless of the type of construction, the scaffolding should be reliable and durable, taking into account the location of people, materials and tools on them. The product should be placed on a prepared solid and level platform. The design should be at a distance of no more than 150 mm from the wall for outdoor work and not exceed 100 mm for internal.

Helpful advice! In the case of the use of the design for a long time, you need to provide ditch to the diversion of rainwater from the site so that the soil is not washed out of the device racks.

Scaffolding consists of such elements:

racks;
diagonal and horizontal struts that give design spatial strength;
jumpers for flooring;
stops designed to ensure the stability of the design and prevent its fall;
flooring from the boards where man stands;
the enclosing element to protect the employee from falling down;
step or stairs for lifting to the required level.

The width of the flooring should be at least 1.5 m. The height between the tiers should be provided for at least 1.8 m. Between shields and boards are allowed with a width of no more than 10 mm. If a solid flooring is created, the boards can be shown the flashes in length, sending pre-ends of the elements.

Helpful advice! When performing outdoor repair and construction work, it is recommended to use a facade grid for scaffolding, which will prevent the fall of employees, materials and tools. It will also provide protection for finishing from the sun, dust, wind and precipitation gusts.

Depending on the composition of the functional elements and the options for their attachment, all scaffolding are divided into four types: wedge, cladding, frame and pins. Designs are palm, rapid and collapsible. The exceptions are forests, where the frames are used instead of vertical racks. There are also suspended devices that can not only be installed on the ground, but also attach to the building. These include cladding, cup and wedge scaffolding.

What material manufactures scaffolding: photos of products

Scaffolding - Photo Vividly display different options - can be wooden, galvanized, steel and aluminum. The last option is the easiest and most mobile, it is advisable to use it for internal or exterior work at low altitude. Steel structures are considered to be strong and durable, which are easily repaired, which cannot be said about the forests of aluminum. Galvanized products are also durable. The main advantage is the resistance to corrosion, therefore it is an optimal option for external work, where they can stand for a long time under adverse weather conditions.

The price of scaffolding from steel and galvanized will be much higher than that of analogues from other materials. In addition, such structures are the hardest that complicates their transportation. However, such forests are able to withstand not only people, but also the necessary tools and materials. Therefore, steel and galvanized structures use most often with large-scale construction and installation work.

Today, metal structures from the Dmitrov plant of scaffolding are very popular. Products are characterized by high strength, reliability, durability and acceptable cost.

In addition to metal forests, wooden products are often used, which are simple and economical performed. They can be easily made independently from the primary materials. However, this design is more cumbersome. Despite the fact that it is collapsible, like other analogs, the boards due to the fact that they will be stained and damaged by nails, it is unlikely possible to use for other events. This product is designed to perform work at the level of the maximum of the second floor.

Frame collapsible scaffolding: product price

Frame type scaffolding are the cheapest and easy-to-use option. The structure includes ready-made elements of cooked hollow pipes in the form of vertical frames, supports, horizontal and diagonal ties. Due to the fact that a lot of metal is not spent on the manufacture of elements, the design is characterized by a light weight, fast installation and disassembly.

The assembly of frame scaffolding is carried out using flag mounts or clamps. Such constructions are used both with the interior decoration of the room and at the outdoor plastering and painting works of buildings with a simple facade. Due to the low weight, in the forests you can easily change sectionality, as well as transfer them to another place.

You can buy construction frames of one of the types: LRSP-30, LRSP-40, LRSP-60 and LRSP-100, where the numeric value indicates the limiting height of the installation. However, structures differ not only by dimensions, but also the diameter of the pipes and the thickness of the walls of the composite elements. The first two species are produced with a diameter of 42 mm and a thickness of 1.5 mm, and the other two are 48 and 3 mm, respectively. The price of building frame forests begins from 125 rubles / m².

Designs can be equipped with wheels, which contributes to the easy movement of the installation on flat soil. The standard dimensions of the product are such indicators: the height of the section - 2 m, length - 2-3 m, the width of the passage is 1 m. To perform disposable work, it is possible to make a rental of frame scaffolding, the price will be 55 rubles / m².

Installation of construction frameworks: a sequence of actions

At the prepared rammed level platform, shoes and wooden strips are installed. If necessary, you can arrange screw supports. In the shoes, adjacent frames of the first tier are placed with the subsequent connection by their diagonal and horizontal connections. With a step in three meters the following two frames with connections are put. The process is performed until the creation of frame lightweight construction forests of the required length. On the edges of the design, frame-fences are mounted with the subsequent installation of the stairs.

Important! Supporting surfaces should be located strictly in the horizontal plane.

Next, begin to install the second tier, which is also connected by bonds, but the diagonal elements are located in a checker order relative to the previous row. Here you can use the riggers on which the flooring of the tree are stacked. To move people between tiers, inclined stairs are installed in places allocated for hatches.

Frame construction detached forests are attached to a stagnant wall in a step of 4 m using hooks with sleeves or plugs with clamps or brackets attached to frame racks. The above actions are carried out until the need to achieve the necessary installation height.
On the safety and working tier there are longitudinal and end bonds of fences, which are mounted at the lack of diagonal screeds. Forests are installed on a plumb. Dismantling of collapsible construction frames is carried out in reverse sequence, starting from the top row.

Mobile scaffolding on wheels

The most advantageous option for performing rapid repairs is the building forests of the tour, which are considered a variety of frame installation. The design is characterized by strength and ease of assembly. The mobility of the installation gives the wheels located at the base of the vertical supports. Weightful advantage of tower tours is the presence of a jack in the design of the device. The height of the product does not exceed 20 m. The installation load capacity is 300 kg / m².

The design is manufactured mainly from aluminum, which gives it ease and convenience in moving. It is less likely to meet steel tours with high strength and reliability, but characterized by reduced mobility due to greater weight.

Town tours are actively used when installing air conditioners, lighting, video surveillance, banners, bigboards, eaves, wall decoration, and balconies, drainage and roofs. There are two types of design: non-separable telescopic and collapsible. In the first embodiment, a special mechanism is provided, thanks to which the tour is extended to the height. This type is used indoors.

For external finishing or repair work, collapsible towers with a more complex design with supports and diagonal bonds are applied. Each subsequent section is embedded in the support of the lower module on the sleeves, the result is an overall design. At the installation height of 1.3 m, the design is completed with railings and sides. Today you can rent a rental or buy scaffolding, the price of which is in the range of 150-200 rubles / m².

Mobile forests on wheels should be applied in cases where it will be necessary to change the location of the installation. For fixing the design on site, special brake screws are used.

Clamping forests: design features

This type of forests is the most time consuming in the assembly, since each connection of vertical supports with horizontal, diagonal and cross-links is carried out using special clamps whose twist is performed by a wrench. Fasteners can be deaf or swivel. Depending on this, the connection of the racks can be carried out at a direct or any angle, respectively. Due to the fact that for mounting the design requires a large number of fasteners, the clamp forests are the most expensive.

Helpful advice! When assembling the design, you can combine the clamps, which will create the installation of the desired configuration.

Due to the presence of diagonal ties, the design is distinguished by strength, reliability and stability. However, it is the most complex in the installation and disassembly of forests.

The main advantages of the design are the possibility of making the installation of any shape and the feasibility of combining it with another embodiment of the auxiliary rack of metal structures. Such a structure is mounted around the perimeter of the building of any configuration, even with the presence of protruding elements. The device can be used for inclined structures.

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Manufacturers produce various embodiments of clamps of a clamp type, which are distinguished by the maximum height of the installation, which can be from 30 to 80 m. Standard forest width - 1-1.5 m, tier pitch - 2-2.5 m. These parameters vary depending on Configurations of the structure. The maximum load on the design is 150-250 kg / m. Installation can be bought or rent. The price of scaffolding begins from 250 rubles / m2. Rent will cost 80 rubles. per m2.

Helpful advice! Clamp forests are recommended to use to create scenes and tribune.

Wedge Construction Mobile Forests

This design is created from the functional elements using special wedge records. Pipes with flanges, horizontal pipes with holders are used as vertical components. To impart mobility, it is recommended to equip with special wheels. Such forests are characterized by durability and reliability. When installing installation, you can change the angle of direction of the connecting elements, which create multi-level structures of various configurations.

Manufacturers produce wedge scaffolding size: section height - 2 m, length - 2-3 m, the width of the passage is 1-3 m. The design may have a height of 60 and 100 m. The installation is able to withstand a large load of up to 500 kg / m², so the device Used during the construction of complex objects in the case when heavy nodes and materials are lifted.

Helpful advice! To ensure the safety of people who can be near the construction site, it is recommended to buy a grid for scaffolding, designed to fencing the facade of the building.

Forests are easy to operate, however require labor-intensive installation. The design is characterized by versatility, due to which it can be used not only in the construction of buildings, but also when erecting scenes, tribune, canopies, hoist. This is an indispensable installation in ship and aircraft construction. The cost of the design begins from 425 rubles / m². Take a rent of construction forests in 85 rubles per m².

Collable metal scaffolding pin-type

Such structures are very popular on construction sites due to easy and rapid installation and disassembling installation. As a connection node in the forests, pins are used, which are located on carrier supports. They are joined with holes in pipes of binding elements. Installations are characterized by durability, reliability, rigidity, stability, wear resistance and durability. They can be used repeatedly, easily transported from place to place in a disassembled form.

Due to the high bearing capacity, the design can withstand a significant amount of heavy building materials. Such forests are applied in areas with a complex relief and in the construction and installation work of constructions of curvilinear configuration. A large weight of the installation can be attributed to the disadvantages of the structure, which is associated with a significant amount of metal.

Today, scaffolding of the construction forests of a pin type of such varieties is carried out:

LSh-50 - height up to 50 m, a sectional height of 2 m, a length of 1.5-3 m, the width of the passage is 1-2 m;
LSPC-2000-4 - with a height of 40 m, the width of the passage of 1.6 m, the height of sections 2 m, 2.5 m long;
E-507 - a height of 60 m, the width of the passage of 1.6 m, the length and height of the sections 2 m.

You can buy a design from 519 rubles / m². Also, some companies propose to take a rental. The price of m² of scaffolding is 90 rubles / m².

Wooden scaffolding with their own hands

If there is a desire to save, and at hand there are materials from wood, then you can create a design yourself. Before making the scaffolding with your own hands, you should study the requirements for the product so that it is durable and reliable.

The distance between the vertical racks should not be more than 2.5 m. The installation height reaches 6 m. The width of the flooring can be any, but not only 1 m. It is important that not only a person can fit on it, but also the necessary tools and materials .

For supports and racks, you should use wooden bars with a cross section of 100x100 mm and boards - 50x100 mm. The thickness of the product strut should not be less than 30 mm, and the flooring is 50 mm. For ribs, hardness will be needed with a thickness of 25 mm. Thin boards can be used as enclosing elements. To create a reliable design, it is necessary to use exclusively building nails. Self-tapping screws are not able to create a reliable connection.

Helpful advice! When installing wooden forests, take care of their convenient disassembly. For this, nails are not recommended to completely score, and you can also use between the element of the structure and the wooden laying cap.

After the installation package prepared, proceed to its assembly. Work begins with large functional elements. On the horizontal surface, two vehicles are stacked at a distance of the structure in such a way that the tops of the elements converge slightly, which will add stability. For example, if the distance between the lower ends is 3 m, then there should be no more than 2.6 m between the upper side. The sidewalls are attached to the inside of the supports. A similar surgery is done with two other bars.

Helpful advice! Side transverse elements should have a different length in order to result in a pyramidal design.

The sidewalls are located vertically and leaked to each other to impart stability. The position is fixed with long transverse nails. So that the forests do not fall on the wall of the structure, it is recommended that 20-30 cm with the allowance.

Racks are installed at a distance of 2-2.5 m, which depends on the thickness of the boards, which are used for the flooring. Elements are mounted with each other with voids, thanks to which the design does not work out in the side. The more streaming and the crosslinor, the stronger and more reliably the scaffolding are made with their own hands. If the design height is more than 3 m, it is necessary to further fix it so that it does not fall forward. For this, the bodies are installed, which, on the one hand, are nailed to the beams, and on the other, they are buried in the ground.

The final stage is the installation of flooring to transverse bars. You can also additionally install fencing over each table in order to improve security. If you add transverse bars to side elements, a staircase is formed. To give the design of stability, the ends of the supports sharpe and bury into the ground.

Pottalum and building goats

Popularities are applied to simple finishing works where lightweight materials are used. Wooden designs lean towards the surface of the building wall and are held due to the stop. Despite the fact that the installation looks unreliable, it is convenient and safe to work on it. There are two options for the execution of the detachments: Traditional and Armenian. The first installation is simple and reliable, but it is not adjustable in height. It can be used to cover the sink of the roof, the installation of drain and other works, which are characterized by a small variation of height.

Armenian forests are made from the minimum number of materials, easily and quickly collected, move and disassemble. The main thing is to make triangles, lift to a given height, positioned with increments of 3 m and propagate them with inclined beams that are fixed in the ground.

With the outer decoration of single-storey buildings and for work on the frontings, construction goats are used, where the flooring is applied to wooden crossbars. Installations are also used in cases where it is impossible to rely on the walls. The design is a neglected and easy, it can be moved to the right place.

The building goat is a four-legged wooden structure, resembling the letter "A", whose height reaches the wizard growth. The number of spacers can be arbitrary. To connect the upper ends of the supports, ordinary canopies are used. The legs are fixed using limiters. With one of the sides, the rack can be performed vertically, without inclination. This will set the design closer to the wall, which is convenient when painting, pantry or preventive processing.

Due to the set of scaffolding options, it is possible to select the design necessary to perform specific works. When choosing a product, it is important to take into account not only its cost, but also the peculiarities of the terrain processed surface, the timing of work. Based on this information, it is easy to choose your type of construction for each case.

All photos from the article

Are there any regulatory requirements for the layouts used when laying the walls and finishing of facades? In this article, we will get acquainted with documents regulating their structure, as well as find out how self-made homemade forests are harvested.

Regulations

Casual forest requirements are mentioned in countless labor protection guidelines; However, whether their serious attention is paid to all two documents:

GOST 24258-88 describes use in the construction of devices;
SNiP 12-03-99 is devoted to the safety of labor in construction; Forming means are referred to in section 7.4 of this document.

Clarify: The section is dedicated not only to forests, but also safety when using small mechanization and utility devices as a whole.

Let's go deep into the study of the requirements.

GOST 24258-88

First of all, the GOST is normalized by the estimated load on the forests, depending on their type and height of the site above the ground level.

From this article, you will learn how to properly collect wooden forests with your own hands - a step-by-step instruction has been prepared for you. The article will tell about the requirements for individual elements and designs in general. You will also learn about additional devices to work at the height.

Forests - temporary or constant support system and ladders, which serves for lifting and work at height. These are elevated requirements for strength, sustainability and safety, since work at a height of more than 1.5 m is a traumatic.

Regardless of the material and principle of construction, the following general requirements are presented to the forests:

Reliability. The system of elements should with the reserve withstanding the weight of workers and material in motion.
Manufacturability. It implies the convenience of assembly / disassembly of the entire design. With this work, a handyman or an initial level specialist should cope.
Economy. The design must contain the permissible minimum elements, but be sustainable and reliable.
Utility. For inventory forests - the ability to maximally use the design and individual elements. For wooden - the ability to repearely use the material after disassembly for other purposes without significant quality loss.

Inventory - products are professional and expensive. Acquire them for home use is unprofitable, it is possible only to rent with a large amount of work (for example, with a house facade). As a rule, in private construction it is customary to build conventionally disposable forests, exactly the corresponding design of the building.

Standard woods from wood

The design of these lobes came to us from the Middle Ages. The principle of formation of the frame and the connection of parts has not changed since then. Improved only themselves fasteners. They should pay special attention.

Basic elements of wooden forests

1 - racks; 2 - transverse; 3 - flooring; 4 - digs; 5 - stabilizing slopes

Racks. Vertical supports made of good quality cutting board. Perceive the normal (according to the gravity vector) the load from the whole structure and transmit it to the base (soil). Requirements:

The cutting board of the 1st grade of any breed.
Board thickness - not less than 30 mm, width - not less than 100 mm.
Mechanical integrity of each individual element. The board should not be bursting, donor, rotten, curve, alternating section, with excessive obtance or holes.
The board should not be amazed by insects.

Particular attention should be paid to the splicing node of the vertical racks. Elements should be connected "Online", and not "folding" and clamp on both sides.

Crossbars. Perceive the load from the flooring and transmitted on the racks. Requirements for them are similar to standards. One additional requirement: unacceptable the use of unexpected crossing without additional support.

Flooring. Cross ladders, transmitting the load from people and materials on the cross. It can be made of edged or unedged board, as well as to be combined - guides from the board, from above sheet material. It is allowed solid flooring and disintegrating.

Splits. Diagonal connections connecting racks of different rows. It is allowed to use a rack, a hill. It is advisable to install the discharge of the maximum length to link the greatest number of racks.

Sucks. Diagonal stops supporting the design to avoid deviation from the wall. Usually apply a 25 mm board.

Rules of construction of wooden forests

There is a set of general rules, observing which you can collect a reliable and secure design. These rules are derived from the requirements of TB and the experience of the work of the Masters-Top:

The base should be reliable. If under your feet loose land or sand - make wooden platforms for string support.
The width of the passage between the racks is at least 500 mm.
On each node - at least 3 point of fastening. With multipoint mount - step 50-70 mm in a checker order.
Use powerful self-tapping screws (at least 4.2 mm). In the case of assembly on nails (100 mm), bend them from the reverse side.
Always install the handrails from the inside of the rack.
Use the windshield (fencing at the flooring).
Racks in the pairing place must be moved.
Step pitch from 1 to 2 m, the minimum thickness of 25 mm flooring.

Assembling forests

To create a wooden displacement design, you will need a minimum of tools: a saw, a hammer with nails and a roulette.

Operating procedure:

The length of the workspace should be divided into the optimal step (1.5 m) and obtain the number of racks.
We collect "envelope" - frame from racks and cross. To do this, lay parallel two boards and measure the height of the tier. We sew them in this place cross.

Attention! The angle between the rack and the crossbar should be 90 °. Dissars can deform the frame under load.

We cross the frame with a split.
We harvest the required number of "envelopes".
Install two "envelopes" vertically, in the design position. Sew them with a division at the maximum height so that they stood without support.
Set the number of envelopes according to the length of the board of the board so that its edges fall on the cross.
Take the board flooring on the crossbar and fix. Strengthen separation breaks.
Fasten the flooring on top of self-draws or nails.
Set the other "envelopes" and flooring.

Attention! Never, under no circumstances, do not split the flooring between the supports! The bog of the boards or sheets of the flooring should have to be accepted!

Install the handrail and the windshield.
If possible, tie the design to the wall.
If the height of more than 2 tiers and the racks are required, you must first set the slopes. To do this, you need to link the racks at the bottom of the horizontal board of the maximum length. Then the edge of this board is associated with the top of the rack - it turns out a reliable triangular focus.

Forest collection is carried out in reverse order - disassembly of flooring, crossbar, extensive racks, slopes and envelopes. Disassembly should be carried out by qualified and experienced carpenters.

Fixtures for the device of wooden forests

Steel crossing - bracket

This element simplifies the installation noticeably, allowing you to quickly change the level of flooring. Such a device must correspond to the cross section of the board.

Triangular bracket

Such a bracket can be wooden or steel. Allows you to mount the scaffolding directly to the wall. For the device flooring based on it is enough several boards for the ladder. But at the same time it has to dismantle it for the permutation. Installation of something bottom is not possible. The most dangerous type of high-altitude loss. When working requires special skill and caution.

Mason express

Created from pallets on which brick is brought. For flooring use, as a rule, a rafter board. Does not require sawing material, while sufficiently reliable, if not to do more than 1.5 m.

Mason's scaffolding on video

Whatever the type of scope or forests you have chosen, remember that your life and health is in your hands. Saving one board or 10 minutes of strengthening time can turn into unpleasant, and sometimes serious consequences.

During construction or finishing at home can not do without scaffolding. For their facilities, it is not necessary to turn to professionals, everything easily can be made independently. You can build a design either from wood or from the profile pipe. The first facilities will be disposable, but the second can be used a large number of times. Next, consider how to arreet with your own hands and those and other forests.

What is the design?

Before switching to the construction of scaffolding, it is necessary to clearly decide which items they consist. So, the structure includes:

various disclosures that attach rigidity to the construction;

coasts for the floor;

boards that will serve as half a floor;

supports that will give sustainability;

fences;

staircase to raise the floors of the structure.

Homemade construction - is not dangerous?

Make your own hands the scaffolding is very simple, but is it worth doing this? First of all, I would like to note that this is not a small portable design, but rather a bulk structure, which then needs to be stored somewhere. Even if you disassemble it, then the available boards and pipes will need to attach somewhere. Well, if the house can be heated with firewood, then they can come in handy, and if not - wood is easy to deteriorate over time. With metal forests, everything is somewhat simpler - they can be leased, but again, if there is a demand for them.

It is also worth noting that the use of designs made by their own hands is possible not higher than the second floor. Construction of scaffolding, especially from wood, greater height can be dangerous to health. In addition, it is necessary to understand that if the design is no longer used, it is worth spending a large amount of time on its construction. Perhaps it will be easier to rent. Evaluating all the above it is possible to decide whether homemade scaffolding is needed during construction or repair of the house. If the answer is positive, it will be necessary to create drawings, where not only the appearance of the design should be drawn, but also indicates the number of necessary material.

Installation of a wooden structure

In order to create a design of wood, it will be necessary to prepare the following materials:

wooden boards for racks with a thickness of approximately 5x10 centimeters;

floorboards and cross-line 5 centimeters thick;

wooden boards for fencing and squeaks with a thickness of at least 3 centimeters;

In this case, the step between the racks should be approximately 2.3 meters, the floor width in order to be safely walking on it, there must be at least 1 meter, and the height of the structure should be no more than 5 meters. So, in order to create with your own hands, scaffolding from the boards is necessary:

with the help of the squeaks, make four racks together;

at the necessary height, consolidate cross;

in cross, fasten the boards, which are floors;

attach the boards that will play the role of fencing;

carry out the installation of supports;

fasten the ladder in the right place;

complete with drawings.

All work on the creation of a design of wood is carried out only with nails and hammer (see video).

Metal design

The construction of the profile pipe is more reliable than the design of the boards. When building a design, it is necessary to take into account that the dimensions of the same section should be approximately 1.5x1x1.6 meters (see photo). It is also necessary to prepare such materials as:

pipe for support cross-section 3x3 centimeters and 1.5 meters long;

pipe for separations with a diameter of 1.5 centimeters;

pipe for compounds by cross section 2.5x2.5 centimeters;

the floor of the board with a thickness of about 5 centimeters and about 2 meters long;

So, in order to create a design from the profile pipe necessary:

cut pipes for squeaks for horizontal elements 1 meter and for vertical elements of 2 meters;

cut the two-meter separations from each end, which will significantly simplify their mount;

combine the two supports between them with horizontal colts, the distance between which should be about 30 centimeters;

fasten the connecting elements;

drill holes under the bolts on the cuts and supports;

collect the construction of the profile pipe to the end;

clean the design and cover the paint;

complete with existing drawings.

How to do without forests?

About the scaffolding should be thought out at the stage of creating drawings of the house, but if this did not happen, how to do it? If the construction works or decoration will be carried out by professionals, then they should be thought about and not, because such structures should be at each brigade. If the chance of their independent erection is lost or no more work is planned, wherever they can need, the design can be easily leased.

But in order for the scaffolding to be really no longer needed, all finishing works immediately need to be carried out as much as possible. For example, it is better to use a facing brick or other similar to the finishing materials, because, for example, plaster and siding will require additional attention.

If you decide to make scaffolding, you will have to choose from two materials: a tree or metal. In the first case, you will get a disposable design that can be done to any person who can work with wood, and in the second - reusable, but also quite easily manufactured. In this article we will tell you how to make scaffolding with their own hands from metal (profile pipe), as well as from wood (boards), demonstrate schemes, photos and video instructions.

Although for the manufacture of forests, metal or wood, or wood, they may differ in the fastening method, and, accordingly, have different functional elements in their design. So, consider the main types of forests.

Composite elements are connected by special wedge records. The forests of such a design are distinguished by high reliability. They are able to withstand fairly heavy loads. At the same time, they are easy to operate, they are quickly going and disassembled. Especially relevant to the use of wedge forests during construction and lifting heavy materials and nodes.

The main element of such a design is a rigidly installed frame. Preferably, they are used for paint or plastering. The frame in such a design is associated with horizontal racks and diagonal connections due to nodal connections. The main advantage of frame forests in their cheapness. For their construction, they will not need large investments.

In these forests, the connections node, as is obvious from their name, is pin. This type of forests is very popular with the builders, as they are very easy to collect and disassemble directly at the construction site. Often, the day assembly goes day, or even two. In this case, the assembly of pin forests will not take much time.

If the object on which the repair work is carried out has a complex configuration, then the clamp forests are an excellent solution. The fastening method used is professional. And for their manufacture, the height and size of the working area play an important role, the distance between the tar and the pitch of the racks. All this is selected individually on each object.

We invite you to familiarize yourself with the simple manual for making forests from the boards. To do this, perform several simple consecutive steps:

In parallel to each other on a flat platform lay out 4 racks or boards. Their size should immediately correspond to the height of the forests.
Racks with each other bind horizontal jumpers to which the flooring will later be laid.
Made 2 frames. Put horizontally against each other, tie them diagonally and horizontally boards that will serve as screeds.
The horizontal screeds are laid down from the board and attach it to jumpers with self-draws.
Fold the railing on the racks and lock the staircase.

If necessary, lengthen the design of the forests, connect several similar sections from the boards with each other. Screw boards on support racks.

When assembling wooden forests, if nails are used, it is recommended to pre-drill holes so that the boards do not split.

Design

All forests consist of the following elements:

racks;
the struts are diagonal and horizontal (they give the spatial strength of the design);
jumpers for flooring;
flooring from the board, on which the person will stand;
stops (to create sustainability of forests and prevent their fall away from the wall);
enclosing element (so that the person standing on the flooring has fallen down);
staircase (string) for lifting on the desired forest level.

From wood and boards

Soviets on how to make scaffolding, you can find quite a lot on the Internet. Moreover, the recommended structures differ mainly from each other only the thickness of the board and the size of the forests themselves. So that you are not confused in all this "diversity", try to navigate the following values:

Getting to work:

Prepare the necessary materials in advance:

boards with a thickness of at least 50 mm and width of 100 mm (or rounded, or 10x10 cm ras) - for racks and stops;
boards for strut and fencing with a thickness of 30 mm;
boards for jumpers and flooring with a thickness of 50 mm;
nails (selflessness in this case are less reliable).

Screw, observing the recommended distances, four racks with a diagonal strut (for all four sides).

At the right height, secure the jumper boards.

Fasten the flooring board on the jumpers.

Come on the board for fencing the work area.

Install the stops.

Cut and secure the staircase.

Photo instruction

We bring to your attention to view a number of photos on the topic, how to make independently wooden scaffolding:

From profile pipe

Now about how to make scaffolding (collapsible) from metal (single section dimensions: height - 1.5 meters, 1 meter width, length 1.65 meters). The number of sections are determined based on the height of the scaffolding you.

Prepare the necessary materials:

for racks - profile tube (square section) 30x30 mm - length 1500 mm;
for struts - a pipe with a diameter of 15 mm;
for connecting inserts (adapters) - profile pipe 25x25 mm;
flooring Make a thickness of 40-50 mm thick and a length of 210-220 cm.

Pipe for struts Calculate from the calculation:

for diagonal elements - 2 meters;
for horizontal elements connecting the racks from the sides of the structure - 96 cm.

Diagonal two-meter struts Card from two ends (6-8 cm) and flatter them (so they will be easier to fix).

Connect together two racks, welding them with each other with horizontal struts with a step (vertically) at 30 cm.

Collect adapters: on the profile pipe with a cross section 25x25 mm with a length of 25-30 cm. Put on and weld in the center of a small segment of the profile pipe 30x30 cm (length 7-8 cm).

Drill holes for bolts on racks and diagonal struts.

Collect the whole design, polish and paint.

Put one section to another (connecting them with the adapters), put the flooring from the boards in the right place.

"Pros and cons"

First, scaffolding are not small building scaffolding, but a rather bulky design, which will need to be stored somewhere after the need disappears.

Wooden forests, of course, you can then disassemble, but this work is laborious, and the boards, if they do not need them in the near future, you also need to add somewhere. Do not forget that wooden forests are collected using nails, not self-tapping screws, so the boards will not be completely completely. In addition, when performing work on scaffolding wood is often dirty with a solution or paint.

Homemade metal forests can not be easy to disassemble, but also to be leased later.

Secondly, construction forests are not factory manufacturers are designed to work maximum at the level of the second floor (from the Earth). At greater height, the operation of homemade forests becomes dangerous.

Thirdly, the scaffolding are required quite rarely (only for the repair of the facade of the building), so the assembly and disassembly of such a temporary design is not beneficial in terms of time spent on this work.

Fourth, often building forests have to do long (for example, not less than 6 meters for mounting siding). Accordingly, their weight increases, and rearrange the homemade wooden forests on the other side of the house becomes a problem even for three or four people.

About the forests should be thought back at the design stage of the house.

If the front work you do not plan to perform yourself (and you are going to hire a construction team), then we can not think about the forests, since the builders usually come to the area with their forests and submits.

However, at the end of construction (and after some time), scaffolding may need for small facade repair work. Is it possible to avoid this?

Sure. And for starters, take care that the facade of your home does not require repair for many years. To do this, it is enough to use the facing brick wall when the walls are erected. Now it is produced by many manufacturers and at the same time in a fairly large color scheme.

But other facing materials (such as siding, plaster and other) will periodically require your attention and, accordingly, additional costs, as to make scaffolding (buy or rent) for free you will not work.