How and from what you can make scaffolding with your own hands. How to make scaffolding with your own hands How to make homemade scaffolding from boards

It is difficult to imagine a construction site without scaffolding. With them, walls are erected and finished, roofs are made, gutters are installed, etc. In each case, they must be strong and reliable. If renting factory-made scaffolding is expensive, make scaffolding from a profile pipe with your own hands. This is often done in individual construction, where the height of houses rarely exceeds two floors. How to assemble these simple designs, this article will tell

Types of scaffolding

Construction scaffolds are made entirely of wood or metal pipes combined with boards.

On a note! Homemade scaffolding should not be subjected to heavy loads. No more than 2 people are allowed on them at the same time.

Scaffold materials

For the construction of frame scaffolding, steel racks and frames will be required. The flooring in them is made of wooden boards. Aluminum structures are lighter and can withstand less stress. For one section, the following dimensions are recommended:

• height - 150 cm,
• width - 100 cm,
• length - 165-200 cm.

The number of sections determines the height of the building and the perimeter of the outer walls of the house.

A simple option for homemade scaffolding

Before proceeding with the assembly of frame scaffolding, the following materials should be purchased:

• profile for vertical racks with a square section of 3x3 cm and a length of 150 cm;
• pipe (diameter 15 mm) for the installation of horizontal and diagonal struts;
• profile for connecting inserts with a square section of 2.5x2.5 cm (the flooring rests on them) and fences;
• boards for flooring 2-2.5 m long and 4-5 cm thick;
• a ladder for lifting (if there is no finished product, it is assembled from a profile and placed between the side posts);
• bolts with nuts and washers for connecting structural elements;
• self-tapping screws for fastening wooden elements.

Note! In the course of work, you will have to use a hacksaw or grinder, a drill with a drill for metal, a welding machine. Connections can also be made with special threaded fasteners.

Frame construction rules

Before starting the assembly of scaffolding, the ground should be carefully compacted in the area where they are placed. When carrying out work in the rainy season, it is desirable to make a drainage system. So the soil under the scaffolds will not be washed away, and the structure will remain initially strong and reliable. For the stability of the structure, boards are placed under the support posts.

Wooden frames are designed for light weight

Important! Even a small play at the joints or incompletely screwed threads can cause the scaffold to tilt or collapse, and this poses a danger to people's lives.

Homemade scaffolding from a profile pipe is assembled in the following sequence.

1. Cut pipe blanks - for diagonal struts 2 meters long, and for horizontal struts - 1 meter. Pay attention! Two-meter spacers are cut 7-8 cm from each end and flattened. In the future, this will simplify the connection of parts to the profile.
2. Connect the two vertical posts together with spacers. Make sure they are in a horizontal position.
3. Connect the horizontal sections of the scaffolding with ties (the distance between them should be 30 cm). Subsequently, you will lay the boards on them.
4. Fasten the connecting elements.
5. Drill holes for the bolts on the supports and racks.
6. Finally assemble the structure from the profile pipe (fix the boards with self-tapping screws).
7. Clean the scaffolding and cover it with paint.
8. Check the drawings according to which scaffolding was made from pipes with your own hands.

On a note! Temporary structures from several sections are connected by adapters. To do this, cut off 8-10 cm pipes with a section of 3x3 cm, thread a section of the profile with a section of 2.5x2.5 cm into it. The parts are connected by welding.

The feasibility of facilities

Some people are concerned about the question of whether it is advisable to make scaffolding on their own. The following arguments are presented as an argument against them.

• Scaffolding is not a small structure, like a scaffolding goat. And this bulky structure after the completion of construction will need to be stored somewhere.

After completion of the work, the wooden scaffolding is dismantled, but this takes a lot of time. Boards, if they are not urgently needed, will also have to be folded somewhere. It should be borne in mind that wood scaffolding is knocked down with nails, and not assembled using self-tapping screws. Boards after such disassembly will not remain intact, moreover, they are often stained with mortar or paint.

Temporary structures of their pipes can be rented out

Note! Do-it-yourself metal scaffolding can be rented out.

• Home-made construction scaffolds are used for work that is carried out at a height not higher than the second floor. With a higher number of storeys, the use of such scaffolding is associated with a danger to the life of workers.
• The need for this design rarely arises (when repairing the facade). At the same time, you have to spend a lot of time on its assembly and disassembly, which may seem unprofitable.
• Often long temporary structures are required, made of a profile pipe. They differ in considerable weight and it is difficult to rearrange them even for a group of people from 3-4 people.

Homemade scaffolding from a profile pipe is a matter of personal choice. They help at different stages of construction and after completion of construction can be rented out. So you pay for your labor and materials.

Video: homemade scaffolding

Building a house is a responsible undertaking that requires a deliberate approach, materials, tools and fixtures. It is to the latter that scaffolding can be considered. These structures serve to make it possible to do finishing work at high altitude.

Scaffolding allows at a height of 4 to 10 meters to carry out the following work:

• sew gables,
• make siding,
• install a drain and so on.

In fact, finishing work is more than enough. Moreover, scaffolding can be made above 10 meters, but there is one thing, such a design requires industrial capacity and appropriate engineering knowledge. It is unlikely that you will be able to make it with your own hands in accordance with all standards.

Attention ! You must be aware that working on scaffolding involves risks. Therefore, their strength should not be in doubt.

Many people decide to make scaffolding with their own hands because renting them is still a very expensive pleasure. Not only that, you have to pay a lot for shipping. Taking into account the fact that finishing work can last about several months, it is more profitable to build the structure yourself.

Choosing a material

Basically, there are only two alternatives. You can make scaffolding with your own hands from metal or wood. And each option has both its pros and cons.

Let's take metal scaffolding as an example. Making them by hand is not so easy. Moreover, it requires special equipment and materials, which most likely will have to be bought. But at the same time, this type of construction has simply incredible stability and service life. It allows you to do the most complex work at a considerable height.

Advice ! After you finish the work, metal scaffolding can be rented out. In extreme cases, they can be untwisted and put in the garage.

Based on the experience of people who have encountered this issue, the majority is inclined to believe that metal scaffolding can only be made if you have the necessary metal. The purchase is quite costly. But if you want to make a business out of it, the costs have to pay off.

Do-it-yourself scaffolding made of wood is quite simple. In addition, after use, they can be easily disassembled, and the boards, for example, can be burned in a fireplace or stove. In fact, this is a one-time building that is destroyed after one cycle of operation or given to a neighbor.

Of course, in terms of reliability, wooden scaffolding that you can make with your own hands is several times inferior to a metal counterpart. But they cost practically nothing. In addition, in each suburban area you can find suitable materials. Your main tools in this context will be a hammer and nails.

The main disadvantage of wooden scaffolding is their low strength and low stability. Of course, if everything is done soundly, then this design can be used. That is why it is so important to follow the instructions exactly.

Attention ! Do-it-yourself wooden scaffolding is quite difficult to maintain, since untreated wood easily rots.

Plastic - reality or fiction

Now, more and more often in non-building forums, you can see entire topics dedicated to plastic scaffolding. Of course, they exist and have a lot of important advantages over wooden and metal products. But to make them not in industrial conditions is not yet possible.

Attention ! Of course, if you have a 3-D printer, then you can make your own plastic scaffolding.

Construction of different types of structures

Making wooden scaffolding

This is the simplest design that you can do with your own hands in just a day. To end up with a solid and reliable structure, just follow these instructions:

1. Take a board six meters long and place it against the wall.
2. Place a second plank in parallel.
3. Fasten them together with crossbars. Make the second support in the same way.
4. Lay the flooring.
5. To provide increased rigidity, take bracing boards. Use the ground as a stop.
6. Build up level after level until you reach a sufficient height.

As you can see, making wooden scaffolding with your own hands is not so difficult, but there are many nuances that need to be taken care of. Otherwise, the design may not stand for several days.

It is very important to make spans of optimal dimensions for the design. The canon is considered to be a distance of two meters between the risers. If necessary, it can be increased to two and a half. The width of the deck is exactly one meter.

Another important nuance in the construction of scaffolding is which fasteners to use. Usually there are only two options: nails and screws. It is worth recognizing that both have their pros and cons.

Take, for example, self-tapping screws. At first glance, these are ideal fasteners for making scaffolding with your own hands. But not everything is so clear. Their main disadvantage is excessive fragility.

Also, self-tapping screws, with which you can make scaffolding with your own hands, are quite susceptible to shock loads. Their hat just pops off. Naturally, this can lead to the complete destruction of the structure.

Therefore, nails are the best option for making scaffolding with your own hands. And it is best to use 120 mm products. For better fixation, their tips are bent.

The main reason for the brittleness of self-tapping screws is that they are made of hardened metal. That is why under heavy loads they often break. Nails are a completely different matter. They are based on soft metal. It can bend but not break. That is why, if you want to make scaffolding with your own hands, it is best to use them.

Unfortunately, despite their undeniable merits, nails are not perfect. The main disadvantage of these fasteners is that it will not be possible to carefully disassemble the structure. You'll have to break it. Naturally, the product cannot be used a second time.

Therefore, experienced builders recommend to all those who decide to make scaffolding with their own hands to fasten the basic version with self-tapping screws, and fix the final one with nails.

We make scaffolding from metal with our own hands

First, one important clarification needs to be made. In this option, the main structure is made of metal, and the flooring is made of wood. This is the best combination to achieve high performance.

Attention ! Do-it-yourself scaffolding is not made exclusively with metal scaffolding.

Aluminum can be used as the metal for the frame. It is light in weight, so installation should not be difficult. However, it is not able to withstand too large loads and this must be taken into account. It is best that each span has the following parameters:

• width - 100 cm;
• height - 150 cm;
• length from 165 to 200 cm.

This is the canon that will ensure the necessary stability for the building created by one's own hands.

When creating a metal structure, you need to properly prepare, since the quality of materials is of particular importance here, you will need:

• square profile,
• pipes for spacers,
• profile for connecting inserts,
• floor boards,
• stairs,
• connecting elements.

Naturally, you won’t be able to limit yourself to materials alone; in order to create the intended project with your own hands, you will also need a number of tools, including:

• hacksaw for metal,
• drill,
• Bulgarian,
• welding machine.

With the help of this toolkit, you can build a metal auxiliary device with your own hands.

Do-it-yourself construction of scaffolding begins with tamping the ground where the product will stand. This will ensure increased reliability of the entire structure. Moreover, it does not hurt to make a drainage system.

Attention ! Drainage is a necessary element if the facade decoration will last for a long period of time.

Where the supports will stand, you must place the boards with your own hands. This will provide more stability. In this case, no precaution will be superfluous, since the slightest play can lead to the fact that the scaffolding will collapse, and you will not be able to do anything.

To make scaffolding from a profile pipe with your own hands, follow this algorithm:

To protect scaffolding from corrosion, you need to make a protective coating. Enough anti-corrosion fluid and special paint.

Results

You can make scaffolding with your own hands. The complexity of the design directly depends on the material you choose, for example, plastic structures can only be made in industrial production. The simplest option is a wooden structure.

How to make scaffolding with your own hands - photo, video. At the stage of construction, repair work and maintenance of a private house, sometimes you have to work at height. With the help of a conventional ladder, it is not always convenient to carry out work, and sometimes it is completely impossible.

The way out of this situation will be scaffolding with your own hands.

General information

Scaffolding made of metal will be many times more reliable and durable, but often such structures are made of wood, as it is cheaper. Everyone can work with wood, and all you need is nails or screws, a saw, a screwdriver, or a hammer. As you can see, the set of tools is small and can be found in everyone's house, and if something is not there, it will not take a lot of money to buy the right tool.

Metal is more difficult in this regard. To make metal scaffolding with your own hands, you will need a certain skill, as well as a welding machine and at least a basic understanding of how to properly weld seams. It is for this reason that in 85% of cases forests are made of wood.

materials

It is clear that scaffolding (scaffolding) is needed for a short time, but the manufacture requires the use of high quality wood and with a minimum number of knots. Some builders recommend making scaffolding from spruce wood, since, unlike pine, its knots are located singly and have almost no effect on the final strength of the board. But almost no one has spruce boards, but there are more than enough pine boards.

Scaffolding can also be made from them, but before that you will need to check the material very carefully (at least those boards that go to the flooring and racks). To do this, you need to add two columns (3-4 bricks on top of each other, 2 building blocks, 2 boulders and more).

When checking boards that are 3 meters long, there should be a distance of 2.5 meters between them. A board is laid on the posts, and then they stand in the middle and jump on it. If the board has weak points, it will crack or even break. If it lasts, you can use it.

Now about the thickness. The thickness of the boards for scaffolding should be chosen according to what the structure will be, the distance between the racks and the expected load. The only thing to note is that boards with a thickness of 4-5 cm are most often used for flooring and racks, and boards with a thickness of 2.5-3 cm are most often used for jibs. Such boards can also be used after dismantling scaffolding in construction works, if you can not damage it during disassembly.

Self-tapping screws or nails

Probably, in 100 years there will be disputes about what is better - nails or self-tapping screws, but in this particular case, everything is aggravated by the fact that the work will be carried out at a height and therefore the design must be reliable. In this case, nails would be the best option. The fact is that they are made of soft metal and under load they can bend, but not break.

Unlike them, self-tapping screws are made of hardened steel, which is brittle and will simply break under shock or variable loads. This is critical for scaffolding, because there are cases when they broke. But it was about the "black" screws. There are also yellow-green anodized ones, which are not so fragile and can withstand loads.

If you are seriously concerned about reliability, it is better to use nails to make scaffolding with your own hands. But they are not loved because at the end of the work it is impossible to disassemble the connection without loss and quickly, as the wood will be damaged.

When working independently, do this - assemble everything on anodized screws. If the design turns out to be correct and convenient, play it safe by driving a couple of nails into each joint. In order to prevent damage to the wood in the future, trimmings of thin boards can be placed under the nails, and whole boards can be used over a long span, but with a small thickness. When disassembling, you will be able to split them and easily remove the nails.

Design features

For different types of work, scaffolds and scaffolding of different types will be required. For work with light weight materials, high load-bearing capacity is not required. In this case, you can make side scaffolds or a structure in the form of an envelope. For finishing the gables or just the exterior of a one-story low house, it is permissible to use construction goats, and flooring is laid on their crossbars. If nothing can be supported on the walls, goats with floorboards laid on the crossbars can be used.

For laying brick walls or building blocks, finishing the facade with stone or brick, full-fledged scaffolding will be required. Wood scaffolding can be made more rigid by using braces and stops.

As a rule, such structures are not attached to the walls, but are fixed on the stops that will support the racks. Let's talk about each type separately.

Attached scaffolds

The design got its name due to the fact that they are simply leaned against, and not attached. They are held in place by an emphasis. The more you load this scaffolding, the stronger it will stand. There are two types of construction, which are made in the shape of the letter "G", but they are deployed in different directions.

The first figure shows a reliable and simple scaffold design. Their only drawback is that they cannot be adjusted in height. It will be convenient to hem the roof overhang, clean or install a drain, in general, all work that does not have a large variation in height. Some were even able to adapt such scaffolding for building a house from a bar. It will be convenient to lift or roll logs along the edges of the stops. They are quite reliable, as they can withstand a log of 11 meters and three people in addition.

The second drawing shows Armenian scaffolding or envelope scaffolding. This design is also reliable and simple, although at first glance you can’t tell. But still it is verified by thousands of people who used them in construction. It is attractive that a minimum amount of building materials is required, and assembly / disassembly / transportation can be done in a few minutes. The main thing is the manufacture of triangles, and installation at the right height will not take much time - raise the triangles, support them with a beam, which then needs to be fixed in the ground.

In order to make triangles, a board with a thickness of 4-5 cm and a width of 10-15 cm is used. The vertical part can be long so that it is convenient to lift the scaffold to the required height for it. The crossbeam on top should be between 0.8 and 1 meter long, and the floorboards will be laid on it. They will also be 5 cm thick, and wide - the more the better, preferably 15 cm.

When making corners, position the joint so that the horizontal board is on top. To increase reliability, use metal pads in the form of a corner. But if you install the corner with three nailed on both sides, this is not necessary. Installation of triangles is made for each meter. If it works out, they are nailed to, and if not, all hope is for gravity. The main load in this design goes to the thrust board, which is placed at an angle and it rests with one end on the ground, and the other on the upper part of the triangle.

The stops must be made of timber or boards with a thickness of at least 5 cm, pipes of at least 7.6 cm in diameter or section (for profiled pipes at least 5 * 4 cm). During the installation of the stop, it should be placed exactly in a corner, hammered into the ground, additionally fixed and driven in wedges. To eliminate the risk of lateral shift, the installed stops should be fixed with several jibs that will connect everything into a rigid and strong structure. For jibs, you can use an unedged board, if any, the main thing is that the width and thickness parameters are not less than the minimum limit.

If you want to grow the thrust boards (to be more than 6 meters in length), you should make an additional emphasis. It will rest against the middle of the base and thereby remove part of the load. Now about do-it-yourself scaffolding flooring. It must be made from a wide board with a thickness of 4-5 cm. In this case, it is required to fix them to the triangles at least with self-tapping screws. This design does not provide for the installation of railings, and the slightest fluctuations underfoot will cause discomfort, so it is highly desirable to take care of fixation.

Drawings and photos

The described options are good if the use of heavy materials is not expected. It is not always possible to lean the structure on the wall, and then full-fledged scaffolding will be needed. In general, the design is not complicated, but it also requires a sufficient amount of wood.

For the arrangement, you will need boards with a thickness of 4-5 cm, and first we begin to assemble the racks. These will be two thick boards or vertical beams that are fastened with crossbars. The size of the crossbars should be from 0.8 to 1 meter. Make them proceed from the fact that a more or less convenient flooring width starts from 0.65 meters. But still, you will feel more confident on the flooring 0.8 meters wide. In order to give the structure stability on the sides, you can make racks that will taper upward.

To prevent the scaffolding from falling onto the wall, the crossbars should be made with a release of 25 cm. They will not allow the structure to collapse. Racks are placed at a distance of 150-250 cm from each other. The span depends on the thickness of the boards that you will use to make the flooring so that they do not sag. Installed racks at the right distance should be fastened with slopes between them. So they will not allow the structure to fold to the side. The more you make jibs and crossbars, the more reliable the design will be.

Also, so that self-made scaffolding does not fall, they should be supported with timber or boards, and one end should be nailed to the racks with nails, and the other should be buried in the ground. The cross beams will not allow the structure to fold to the side, but there is a possibility that without securing the scaffolding will fall forward. To avoid this, the beams should be supported with jibs.

If the height of the scaffolding is 3 meters, you can not support it, but if the work will be carried out at the level of the second or even third floor, such fixation is necessary. You should also make a railing if the work will be carried out at high altitude. For this, it is permissible to use not very thick boards, but the main condition is that they should not have cracks and knots. Handrails will give confidence during construction.

Standard 6 meters are enough to the floor level of the second floor. But such forests are inconvenient in that they have to be completely disassembled if there is a need to move the structure to another. You can build scaffolding from sturdy old boards. Sometimes pipes or poles are used to make stops and braces - everything that can be found on the farm.

Construction goats

There is another simple way to make mobile light scaffolding with your own hands - to make the same goats, on which the crossbars are stuffed with a certain step, which will be both a ladder and a support for the flooring. Floor boards should be laid on the cross members. This option is good because it is ideal for sheathing a house. The sheathing will take place from the bottom up and it is necessary to change the height all the time, and there is no way to lean or attach the structure to the wall. For this reason, construction goats would be the best option.

Sometimes they make one rack on one side vertical and without tilt. This will make it possible to install them closer to the wall, and then the flooring will be located conveniently for work. This is an excellent option for painting, caulking and preventive treatment.

Varieties and knots of metal scaffolding

When building a stone house, or a building made of building blocks, do-it-yourself metal scaffolding is more suitable. They can withstand any load. Their popularity is less than that of wooden structures, as they are more expensive. The second decisive moment is the analysis of the construction wooden scaffolding, since the boards can then be put into action, and the metal parts will gather dust in the shed.

But metal scaffolding also has a lot of advantages. When disassembled, they will not take up much space. From time to time, owners of private houses still need them - to take care of a log house, for example, which means that once every 2-3 years they will definitely be needed. In this regard, a metal structure will be more practical than a wooden one, as it is easier to assemble and stronger.

All scaffolding made of metal have the same shape of vertical layers, which are connected by slopes and crossbars.

Only the method of fastening between them will differ:

All you have to do is choose one of the types, and the type of work that you are going to carry out will help you decide. When making metal scaffolding with your own hands, pin ones are most often used. They are the easiest to implement, but not good only for a rectangular shape, and to bypass complex shapes, you will have to additionally weld the pipes.

During the construction or maintenance of a private house, you have to perform work at height. Not all work can be done with a ladder or ladder. In such cases it is necessary to use scaffolding.
Scaffolding can be made from a variety of materials. The most common are metal and wooden scaffolding.
Metal scaffolding has great advantages. They are distinguished by their stability, safety and durability. But the cost of this design is quite considerable. And the difficulties in assembling and the large dimensions of the structure are not the most acceptable option.
An alternative to metal scaffolding are wooden ones, which are easy to assemble and cost several times less. Another advantage of wood scaffolding is that almost every one of the materials at hand can assemble them, while using only available tools. Wooden scaffolding can be moved independently to any distance and stored unassembled for a long time. Due to the many advantages, many people choose wooden scaffolding for construction and installation work.
Making wooden scaffolding is not difficult. It is enough to choose high-quality and durable wood of the right size. Since the construction of the scaffolding is temporary, it can be made from wood and boards, which are “not standard”.

The process of making scaffolding

1. The first step is to make a base. To do this, we take two beams and fix them together with the help of auxiliary boards. We fix the boards with self-tapping screws.

2. We cut the upper part of the timber at an angle. The bevel on the beam is necessary for the further fastening of the remaining structural parts.

3. The finished part of the base looks like:

4. Next, we attach a board 1 m long to the cut point.

5. Consistently fasten three more parts of the manufactured bars to the upper bar. Due to the presence of bevels on the bars, the design acquires a stable shape.

6. In order for the scaffolding structure to be more reliable and durable, it is necessary to strengthen it with the help of auxiliary slats. We fix the slats in the upper and middle parts of the structure. We perform this work on both sides of the stand.

7. Additionally, we fix the stand at the base from several sides.

8. The finished part of the scaffolding looks like:

9. It is also possible to strengthen the design of the stand in the central part, while placing the mounting boards diagonally.

10. To perform work, a wooden flooring is laid out on stands, which will serve as a place of movement.

11. Scaffold stands can be made as many as necessary to perform safe work. Stands are easy to carry from place to place, while not disassembling them. In addition, a similar design can be used on various terrain and when performing work of any complexity.

12. The height of the wooden scaffolding can be adjusted by increasing the height of the wooden deck.

Greetings to all my readers. I want to write how to make scaffolding with my own hands from a profile pipe. I present homemade scaffolding, a drawing, a simple diagram. I will fully describe the entire assembly process, list,. I will give some advice on this topic, I will tell you a little about painting, the dismantling sequence.

Scaffolding - temporary construction. They should be easy to disassemble and assemble, be durable, reliable. The quality of the connecting lock is very important, which are divided into several types.

Wedge

This name of the forest was due to the lock, which can use a metal wedge, a finger or a bolt. They are considered the most reliable and versatile. They can be used for the repair of high-rise buildings, as well as in aircraft and shipbuilding. Such forests reach a height of 80 m.

frame

These scaffolds consist of ready-made frame structures. A frame with a ladder is used as side parts, in the middle - a passage frame. Among various manufacturers, a standard clearance of 950 mm has been adopted. This allows the use of frames from different manufacturers in the same scaffolding design. Forests of the brand LRSP-60, for example, are collected in heights up to 60 m. Do-it-yourself ones are made according to standard sizes, so they can complement the factory ones.

Pin

The design of the lock for these types of building bridges consists of a tube fixed on the bearing vertical posts, and a pin, which is on the horizontals. Forests of this type are produced according to the standards with a permissible load of 0.5 tons per m². Collect them to a height of up to 80 m.

Clamp

Clamp scaffolding is used to repair complex forms of facades. The lock in the form of two can be fixed anywhere, on a different section of the pipe. This allows you to create spans of different sizes and set horizontals at different heights. In other types of forests, this is not always possible.

From the boards

They are most often collected directly on the site. They are the cheapest, but non-separable. Reuse of the material is undesirable. They come in several varieties:

1. Armenian. The easiest to make and use, they are easiest to do with your own hands. The wall of the building is used as one of the supports. The height is regulated by retaining lags.
2. Goats. Triangular or trapezoidal structures on which the decks rest. Their disadvantage is the difficulty of adjusting the height. But they are easy to rearrange with your own hands.
3. Full building bridges. They consist of support posts and crossbeams, on which lay the flooring from the boards. Diagonal crossbars are used to prevent skew of the racks. When climbing the scaffolding, an applied ladder or a specially constructed one can be used, it is also advisable to use scaffolding. To increase security from the outside, a fence made of plank crates is used.

Advantages and disadvantages of scaffolding from a professional pipe

Scaffolding from a professional pipe has high strength, but at the same time it is light, since the pipe is hollow inside. Compared to round pipes, profiled pipes have a larger bearing area. This prevents deformation of profile pipes under heavy loads.

Scaffolding from a profile pipe has such an advantage as ease of assembly at a relatively low cost. This allows you to save on the manufacture of building bridges. The professional pipe compactly keeps within at warehousing and transportation.

And if the main drawback of products from a profile pipe is, then in our case it is rather a virtue.

Is it advisable to make forests with your own hands

Even renting construction walkways will be expensive, especially their purchase. When making scaffolding from a profile pipe with your own hands, they take into account all the necessary features, for example, specific dimensions. When there is no need, they can be rented or sold, thus returning part of the money spent.

Of course, factory ones can also be sold after use, but their price drops immediately after purchase. And if you make it yourself, you can save money.

How old are metal bridges

The term of use depends on the conditions of storage, operation, transportation, unloading, loading. The quality of the paint, its layer on critical areas, locks also affects. The minimum shelf life for metal scaffolding in some passport data is 5 years.

But if we take into account that the painted profile material, according to the assurances of the manufacturers, can be stored for more than 30 years, then the products from it, respectively, are the same. If, before storage, the profile material is treated with anti-corrosion agents and tinted, and the damaged parts are repaired, then this period is doubled or tripled.

Frame construction rules

First, prepare the ground on which the scaffolds will stand. Then they begin to mount scaffolding from a profile pipe.

Preparing for installation

It is necessary to compact the soil well, where the scaffolding support posts will be installed, to make a drainage system in case of rainy weather. It is better to prevent water from flowing under all the supporting elements so that the soil under them does not erode.

Mounting

The procedure for installing walkways from a profile pipe is as follows:

1. Assemble vertical ladder racks. To do this, horizontal crossbars are mounted to the supports to obtain a ladder.
2. Next, assemble the intermediate racks. They differ from stairs only in the absence of steps. Only the horizontal bars are the same.
3. Vertical racks are fixed with side struts.
4. After installation and installation of stairs, horizontal supports are mounted, flooring is laid on them.
5. Then, in the same sequence, they assemble the details of the second floor, third, etc.

When assembling scaffolding with your own hands, follow the drawing.

How to choose a professional pipe, how many pipes you need

For vertical racks, it is desirable to use profile pipes with a side of at least 40 mm. These can be pipes 40 × 40, 40 × 60 or 40 × 80 mm. For horizontal crossbars, you can use a professional pipe 40 × 40, 40 × 30, 40 × 20 or, in extreme cases, 30 × 30 mm.

Some suggest using a profile pipe with a side of 20 mm. I do not recommend doing this, since a thin profile pipe has a small mounting area, and the side horizontal supports, together with the flooring on which the workers and building materials are located, are fixed with only four joints.

The rungs of the ladder racks are made from a profile of the same size. If they are thin, then it will be extremely inconvenient to bring building materials onto the flooring.

If the size of the steps is 40 × 20, then it is better to mount them flat, with the wide side parallel to the ground. But the profile pipe for the side horizontal supports, on the contrary, has a narrow side to the ground so that it does not bend. By the way, this is the advantage of a profile pipe, compared to a round one - it is more resistant to bending.

For side braces or side diagonal braces, a profile tube 20 × 20 mm is sufficient. The amount of material depends on the height for which the walkways will be designed, the number of intermediate struts and the span length used - 2 or 2.5 m. The standard width is 950 mm for a deck of 1 m.

For the option described below, you will need 10 m of a 80 × 40 mm profile pipe, 4 pieces of 2.5 m each. For horizontal bars, you will need 8.65 m, 4 pieces of 2.16 m of a 40 × 20 profile pipe. 85 m is the same size as the horizontal ones, but thinner is possible.

The steps are made of a profile pipe 40 × 20 mm, they will need 12 pcs. 1 m long. In order for the distance between the supports to be 950 mm, they must be recessed into the square holes of the racks. Metal decking requires a 2 x 0.95 m sheet with a thickness of at least 4 mm.

How to assemble metal scaffolding with your own hands

To repeat with my own hands a convenient and compact design, I suggest a variant with a height of racks from a profile pipe of 2.5 m. They are suitable even for internal construction work, where the ceiling height is more than 2.5 m. For outdoor use, these walkways are suitable for almost any one-story house. They are easy to mount or dismantle with your own hands, move to another place. They are shown in the photo above.

Necessary tools and materials

To mount scaffolding from a profile pipe, it is better to use an autogenous or semi-automatic device, because it is almost impossible to make a high-quality connection with a simple inverter. Horizontal crossbars, as I wrote above, are subjected to heavy loads. Therefore, you need to burn holes where the crossbars or steps will be inserted.

The connection is then scalded until a secure fastening is obtained. To do this, it is better to use gas welding or semi-automatic. But it is even better to make square holes with a drill and a punch. This option is preferable.

You will need a grinder, tape measure, metal marker. From the material - 10 m of a profile pipe 80 × 40 mm and 23.5 m - 40 × 20 mm, a metal sheet 4 mm thick and 2 × 0.95 m in size. Can be made up of 2 pieces of 1 × 1 m by cutting or bending the edges with your own hands.

Drawings and diagrams

Scaffolding, the diagram of which is shown in the drawing, is made of profile pipes 80 × 40 mm and 40 × 20 mm.

A crossbar with a metal profile deck is shown in the figure below. Plates are welded on the edges - they will prevent the sheet from sliding off the supports.

Strut preparation

It is better to flatten the ends of the spacers. You can do this with a vice. So that the flattened side is not wide, the small side of the profile pipe is cut to the length of the deformation.

For the manufacture of scaffolding with your own hands according to the described drawing, a bolt is used in fastening the strut. It is inserted into a hole made in the narrow sides of the pipe. And since the load falls on it, it is better to use a bolt with a thickness of at least 12 mm. Its length is at least 90 mm; instead of a nut, it is better to use a lamb. You need 2 of these bolts, they are inserted into the holes on both sides of the diagonal crossbar.

Manufacture of adapters

If you need scaffolding from several floors, then adapters will be needed for ladder and walk-through racks. They can be made with your own hands from a smaller profile pipe. If adapters are needed for 80 × 40 mm support pipes, then 2 pieces of 35 × 35 mm pipe are inserted into a piece 8 cm long of such a pipe. Then the joints are scalded and grinded with a grinder, as shown in the figure.

For a square profile pipe with sides of 40 mm, 1 tube of 35 mm is inserted.

Frame assembly

The difference between stair and intermediate supports is only in the presence of steps in the first. In the design described above, intermediate ones are not used, but they can be made if long scaffolding is needed.

When mounting the frame, the steps and crossbars are sunk into the support post, so the holes must be the same shape as the parts to be joined.

To obtain square or rectangular holes, it is better to use a drill with drills and a punch of the appropriate shape, sharpened on one side. The shape of the punch should be the same as the shape of the steps and rungs or slightly larger.

First drill a hole. If the profile pipe is square, one is enough, if it is rectangular, then 2–3 are needed so that they communicate with each other. Then a rectangular hole is formed with a punch. This is better than burning a hole with a welding machine, which may turn out to be uneven, and the step or crossbar will not fit tightly into it.

Section mounting

The supports, installed vertically and parallel to each other at a distance of 2 meters, are fastened first with side struts, then with a diagonal crossbar. The last section with flooring is set to the required height. It must have fixing plates on the edges of the profile of the side horizontal supports.

Flooring manufacturing

The described flooring is metal. It is made of a sheet 2 x 1 m or 2 sheets 1 x 1 m. Since the length of the deck is 950 mm, the edges can be folded or cut. Although they will not interfere without it. The flooring itself is fastened by welding, bolts or a rivet gun.

Scaffolding painting

It is needed not so much for beauty, but to prevent metal corrosion. Therefore, I advise you to use acrylic or alkyd paint. Before painting, it is desirable to treat the product with an anti-corrosion solution, wash off the dirt with a solvent, wipe the scaffolding with a rag. It is desirable to paint all welded parts in 2 layers.

If you paint with light paint, then all sorts of elements of corrosion will be clearly visible. Therefore, they can be noticed in time and re-processed: painted or repaired with a welding tool.

Universal scheme for dismantling scaffolding

Scaffolding is dismantled in reverse order. First, the top floor is dismantled. The sequence is:

• flooring and side horizontal supports;
• spacers;
• racks.

If a profile sheet is used as a flooring, then heavy elements are lowered using halyards. Details can be found in the video reviews.

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