The foundation of any building is a competently created foundation. To ensure its strength, you will need high-quality building materials. The foundation block of the wall (this is the decoding of the FBS) will help to achieve success in creating a reliable design with low costs.
What is FBS?
The foundation blocks created to form the foundation of the house perfectly withstand the load and give confidence that the house will be strong, despite possible construction errors. They are made of reinforced concrete. Technical characteristics make it possible to use FBS for both the erection of walls and for the installation of structural supports.
They use products in different types of construction, and they are very popular. FBS differ in durability, durability.
What are they made of? The basis for the foundation wall blocks (decoding FBS) is concrete - both light and heavy grades. With the help of reinforcement, they are strengthened, turning into a reliable building material. The form is a box.
Such blocks are good in that with their help the foundation and walls are easier and faster to build, you can reduce financial costs. They help to correctly distribute the load on the base of the building and make the walls strong, frost-resistant.
Wall mounting features
The construction of buildings from blocks should be accompanied by control of each stage of work. The most crucial moment is the technology of seams between the components. Their thickness should not exceed 2 cm, it is desirable that it be equal to 1.5 cm. It is necessary to monitor their filling, the correctness of the creation of expansion joints. FBS blocks (abbreviation for the abbreviation - wall foundation blocks) are not allowed to be laid so that the seams between the first row of them coincide with the foundation joint.
Stacked on a cement mortar. In this case, the technology is similar to the method of laying bricks. To the blocks do not deviate from the vertical during the work, use a plumb line. For a correct and even location during the construction process, the first and next floors are guided by the axes of construction. With the help of the drawing, the location of the lighthouse blocks is planned: for the construction of the building, they are first placed in the corners and at the intersections of the walls of the future building. After that, you can stack the rest of the FBS.
Foundation installation
At the beginning, the axes are broken for the future foundation of the building. Prepare pits and trenches, level them. If the blocks will be laid on sand, additional work is not needed. In the case of work with a different type of soil, sand sprinkling is needed, wider than the blocks themselves. The bottom of the pits before laying the FBS must be dry - without snow and rain water.
At installation are guided by drawings. At the beginning of the work, lighthouse blocks are laid, the top is leveled with the help of a level. Fastened with cement on the principle of bricklaying. It is necessary to monitor the quality of the seams. Alignment of the basement walls and walls made of PBS occurs on the inner surface. Seams should be embroidered and filled. The foundation is durable and quick-mountable.
Advantages and disadvantages
First of all, the speed of building a building from foundation wall blocks (decoding FBS) is of particular importance. The material is easy to handle, comfortable. Blocks can have mounting loops, but they produce FBS without them.
There are different strength classes of the material, depending on the concrete from which it is made: B 7.5, 12.5, 15. There are options for the surfaces of the blocks: for painting, for tiles, invisible when used, front. FBS is a durable material that is resistant to wear. It is easy to predict how he will behave under various conditions. Mounting from FBS as a result gives strong thick walls that are resistant to damage.
The disadvantages include the high cost of the material. In addition, FBS units are highly sensitive to changes in temperature and humidity level. The cost is compensated by the fact that the material gives the result quickly - the building is built without delay, without difficulties.
Foundation wall blocks (decoding FBS) make it possible to build a reliable, durable building in a short time. It is only required to observe the main rules of working with the material and adhere to the technology.