An important component of the project is the size of the foam block for the construction of a 2-storey building

The construction of modern housing, especially individual and low-rise, cannot pass by modern developments in the field of building materials. These include foam concrete, from which building blocks are made.

Advantages of foam blocks and production principles

Due to the fact that foam concrete has high operational properties, foam block houses are becoming increasingly popular. Foam concrete blocks are among those materials from which the house is built quickly, but at the same time it is aesthetically attractive and durable. The composition of the foam block is optimal for any type of construction.

Foam concrete blocks are a fairly cheap building material. Their manufacturing process does not involve the use of expensive components and equipment, as a result of which the technology becomes very economical.

Foam blocks are produced by mixing cement, sand and water. The blocks acquire a porous structure due to the addition of special chemical reagents. The use of a simple technology for the manufacture of blocks significantly reduces the cost of building houses.

The price of a foam block house is much lower than that of a similar brick or wooden house. In addition, such a house was built in a shorter time frame and significant savings are still possible when laying the foundation. Especially popular at the present time are projects of houses from foam blocks on 2 floors, due to the more rational use of living space. The thermal conductivity of the foam block is quite low.

The finished projects of 2-storey foam block houses are very diverse, and it is quite difficult to choose a specific one.

What is a foam block house project for?

The project of a 2-storey foam block house is a plan that contains all the necessary information for construction. Or conducting a preliminary analysis of all space-planning decisions, in other words - a sketch.

Many people believe that to build a house from a foam block, it is enough to look at similar solutions and then do everything yourself.

What is the relevance of the project

The project of a 2-storey building made of foam blocks is relevant due to the design features of the material, which are as follows:

Aerated concrete blocks are a rather fragile material, therefore, some design measures are required to reduce concentrated loads. If these parameters are not taken into account, then the operational periods are sharply reduced.
The foam block has different characteristics and sizes. And for different projects, different types of foam concrete are used. If you do not consult with professional specialists, you can build a house of not quite that quality.
The thermal conductivity of foam concrete blocks is also different, which leads to the fact that in one climatic region one insulation is used, and in another it may not be necessary at all.

Therefore, it becomes necessary to constantly have a project with you during construction, which is made specifically for foam concrete blocks.

What is a house project

Projects of 2-storey houses from foam blocks can be executed in two ways:

Sketch, used to define the general concept and select a specific layout of the house. Most often it is a general plan and a beautiful picture, where there are no dimensions or any marks.
Completely finished project, containing dimensions, special marks, as well as technical solutions for all construction points.

The choice is determined by what stage is the preparation for building a house.

Tip: This article demonstrates some projects of 2-storey foam block houses, which you can familiarize yourself with. Well, they should be used with certain adjustments, starting from your construction conditions.

Choosing a project taking into account the number of storeys

Number of storeys is a very important characteristic of a house built from foam blocks.

Attention: Determination of the number of floors should occur at the very initial stage in order to more accurately determine the layout of the house and for a more correct calculation of the required material.

Single-storey houses made of foam concrete blocks are not widely used in construction, and this is primarily due to the fact that the building area is the main deterrent.

Choosing projects of houses from foam blocks - 2-storey projects are in great demand, which is based on the fact that such houses are more practical and compact. But I must say that in some cases it is necessary to have an additional frame, the role of which is to redistribute the load.

We build a house from foam concrete blocks

The proposed instruction considers the option that the foundation has already been poured and leveled to zero. And the story of how to build a 2-storey house from foam blocks begins directly with the laying of the first row.

When starting the process of laying blocks, the surface of the foundation must be covered with a layer of waterproofing. This can be done with roofing felt, waterproofing or other material with a bitumen base.
For the final horizontal alignment, the first row of blocks is placed on a cement-sand mortar. The first are the corner blocks, which, like beacons, are guided by when laying the rest.

Caution: These blocks must be carefully checked for their verticality and horizontalness due to their angular position. Control is carried out using a building level and a plumb line. It is necessary to adjust the blocks with a rubber mallet.

A cord is stretched from one corner block to another, along which they are guided, laying the blocks of a row.
All subsequent rows are laid on special glue. The fact is that when using the same solution, the interblock seams are thick, which leads to the formation of cold bridges in the wall. The use of glue reduces the seams by up to 3 mm.
They begin to lay the first and next rows also from the corners. There must be a dressing of 8 to 15 cm. Everything else is done in the same way as for the first row.

In order to compensate for deforming loads, aerated concrete masonry must be reinforced. Every third or fourth row is reinforced with two reinforcement lines with a diameter of 8 mm. Lintels over doors and windows should also be reinforced.

A very important point is the installation of interfloor ceilings. To create a reliable and solid support, a special armored belt is made.

It is a monolithic reinforced concrete tape that runs along the outer and load-bearing walls inside the house. The same reinforced belt is erected on top of the box, under the roof. The rafter structure will rest on it.

Completion of construction

After the walls are laid, the roofing structure is mounted, according to the project of the house, window and door blocks are installed. As for the insulation, it is not necessary to do it from the inside, although it is possible. The fact is that the internal insulation will take, albeit a small, but still some part of the premises.

Most often, such a building is insulated from the outside, and the insulation is included in one or another version of the facade system. The most popular option is hinged ventilated facades, which allow the walls to be insulated. It is possible to use plaster facade systems, also with insulation.

Output

It is quite possible to build a 2-storey house from foam concrete blocks on your own, you just need to be patient and strictly follow the chosen project and comply with all technologies. In the video presented in this article, you will find additional information on this topic.