The foundation for any structure is the basis of the entire structure. After all, the whole load from the entire structure and the transfer of this load on the ground falls on it. Therefore, the integrity of the design in the process of further operation depends on the sample of the foundation, its proper manufacture. Even small errors in the construction of the foundation can cause an uneven shrinkage of the building.
Before proceeding with the construction of the foundation, it is necessary to conduct a soil survey. And based on the results of these studies to determine what type of foundation will be required to build. The type of foundation depends on the composition of the soil, at what distance are groundwater and soil freezing depths in winter. The foundations by the method of manufacture are divided into foundations: columnar, strip and tile.
After examining the composition of the soil, you can begin preparatory work for the manufacture of the foundation. It is worth noting that making a foundation for a building from foam blocks is much easier than a building from other materials. Since foam concrete is easier than other materials, which means the foundations can be made more facilitated.
The most common foundations for foam concrete buildings are foundations made of reinforced concrete. But with low freezing of the soil and reliable soils, it can also be made from foam concrete blocks. To make the foundation, firstly, it is necessary to make a foundation pit in which the base is thoroughly leveled, then, using the “formwork” technology, everything is poured with a solution of reinforced concrete.
If the soil is quite reliable for making the foundation from foam blocks, then you must make a sand pillow first. But still, most experts do not recommend making a foundation from foam blocks. What is the depth of the pit, it is difficult to determine without the results of the analyzes, in each case it can be different.
What type of foundation is suitable for a specific building to answer is definitely difficult. The type of foundation depends on the type of soil, the size of the building, climatic conditions.