All about Armenian scaffolding

Forests represent a structure that is indispensable for any construction work. The disadvantage of most traditional models is that when the height changes, which constantly occurs during the construction of houses, you have to fiddle with the forests for a long time, adapting them to use in new conditions. In our review, we will dwell in more detail on the features of the scaffold-envelopes, better known as Armenian forests.

During the construction of buildings, insulation and cladding of facades, it is very often necessary to carry out high-rise work. With the help of a ladder and a stepladder, it is not always possible to complete them. In this case, envelopes are used, which can be made with your own hands. This work is simple, nevertheless it requires taking into account a number of nuances.

Armenian forests are distinguished by their exceptional simplicity and efficiency. The basis is envelopes - triangular supporting structures, which are made of boards 40-50 mm thick. Each envelope consists of a pair of sturdy beams connected to each other in the shape of the letter "L". Additional strength of fixation is added boards boarded up from the inside - they give the scaffolding a stable box-like shape.

The assembled envelope is pushed onto a plank base, set with an edge, fixed at the required height and abutted with the opposite end of the plank against the ground.

Plank flooring is laid out along the horizontal slats of the triangles. At first glance, such designs do not give the impression of being reliable, trustworthy. Nevertheless, the experience of many years of their use shows that they are practical and easy to use. Moreover, under the weight load, such forests become even more stable.

The necessary structural strength is ensured by the use of solid wood, as well as long nails, which pass through the lumber, thereby minimizing the risk of breakage. If desired, you can additionally connect the crossbeams of the brackets with metal corners and attach a vertical shelf to the facade.

The advantage of such forests is their profitability - quite a bit of lumber is used to manufacture the entire structure, and you can even use trimmings. If necessary, Armenian forests are quickly dismantled, moved to another location and reassembled. Most importantly, they allow you to quickly adjust the height of the working platform.

Such designs have only one drawback - they have no fencing.

The installation of Armenian scaffolding can be done by two people. The job is to raise the envelope to the desired height and securely support it with a rack, and then put the boardwalk on top. For work, they take boards with a thickness of 40-50 mm, the supports are also made from fifty. If the length of the support bar is more than 3 meters, then it is best to take material with a section of 150x50 mm.

The envelope is fixed at the desired height, the ends of the supports are driven into the ground, deepened and fixed with pegs. For boarding, boards with a thickness of 40-50 mm are also used. The size is selected taking into account the distance between the envelopes - they should be neither too short nor too long. The floorboards are attached to the supports with long nails, less often with self-tapping screws.

To prevent the scaffolding from falling, it is important to correctly install the supports to prevent them from shifting sideways. To do this, you can use one of the following methods:

1. if it is technically possible to nail the envelope to the wall, it is better to use long nails, while they do not need to be hammered completely;
2. install the jib on the side;
3. if there is any solid surface on the side, then the extreme flooring board can be made elongated and rest it against this very surface.

When the support board has a section of less than 150x50 mm, you need to fix this support with an additional bar.

You can make Armenian scaffolding by yourself. To do this, you will need available lumber, as well as the most common tools - a saw, a screwdriver, a hammer, as well as screws or nails.

There is little material for the installation of scaffolds, but special attention should be paid to its choice. Despite the fact that the structure is being erected for a short time, it is nevertheless associated with high-rise work. It means that boards must be strong, dense and reliable.

Experienced craftsmen recommend using spruce boards - unlike pine, knots are not located here individually and do not affect the strength of the lumber in any way.

If there is no spruce at hand, you can take a pine tree, but each board must first be carefully examined and tested for strength. To do this, lay out two low columns of bricks, boulders or building blocks at a distance of 2-2.5 m. A board is placed on the supports, stand in the middle and jump a couple of times. If the board is fragile, it will crack or even break during inspection. If it can handle it, it means that it can be used for work.

You can assemble the structure using the drawings.

Opinions about what is better to use - nails or screws - differ. However, one must take into account the fact that the work will be carried out at a height; requirements for increased strength and reliability are imposed on the structure.

• From this position, nails are the best solution. They are made of durable, but soft metal, and with increased weight load, they begin to bend, but do not break. The lack of nails is due to the fact that when dismantling the scaffolding, it is unlikely that it will be possible to disassemble the fasteners without losses - in most cases, the tree is damaged.
• Self-tapping screws do not damage the material, but they are less durable. These fasteners are made of steel and can break if shock loaded. Slightly stronger than anodized products, they can be distinguished by their greenish-yellowish tint.

As we can see, little sawn timber is used for the manufacture of Armenian scaffolding. After dismantling, the materials can be used further for their intended purpose. The process of assembling and disassembling the structure does not take much time. However, before starting operation, it is very important to make sure of the reliability of the assembled structure - you cannot relax and hack here, since we are talking about the safety and health of people.

Not always, after reading the material, the process of making scaffolds becomes clear, so we suggest watching a video about this.