We understand what foundation is better for a house of foam blocks

In recent years, more and more common are houses made of foam concrete. This is explained by both their cheapness and the simplicity of their erection. But beginners often have a question about which foundation is better for a house from foam blocks.

To fully answer it, let us consider the most common situations that are often encountered in the construction of a country house.

Most often, light one-storey buildings are erected with ordinary ceilings from a wooden beam. In this case, it is quite acceptable to use a cheap and light ribbon foundation.

But! It will not do much to make the work much cheaper, since a reinforced belt in the area of windows and doorways is necessary. Otherwise, the appearance of cracks in the walls of the structure is inevitable.

Choosing which foundation is best for a house of foam blocks, do not forget about TISE. This is a kind of buried bottom, the cost of installation is somewhat lower. The fact is that the foundation in this case refers to a columnar type, additionally reinforced in the field of structures, which give the greatest load on the soil.

The second option is less common. In this case, a two-storey building is erected with the same wooden floors. So what is the best foundation for a house made of foam blocks in two floors? Any, but not an easy ribbon version, which corny can not withstand the gravity of such a design.

Strange as it may seem, the TISE option will come to the rescue again. The buried structure is able to withstand a significant severity even in the least resistant soils, and the need for reinforced substrates is minimal when used. But there is one "but": if under the future house there are soils of fine sand, and close to them are groundwaters, then its use is strictly contraindicated.

But what is the best foundation for a house made of foam blocks that can save the situation in this case?

Here you have to deal with the installation of a deepened tape or think about grillage, which will be installed on piles with enlarged blades. Of course, spending on such a basis in both cases will be quite significant.

The most difficult option is a three-story house, the floors of which are made of reinforced concrete slabs. Just intending to build such a structure, the first thing you need to know in the local service of geodesy about the physical feasibility of such construction in your area.

It is very likely that in order to facilitate the whole of the reinforced concrete construction, only the lower ceiling will have to be made, and the usual tree will be put on the upper floor. In this case, choosing the best foundation for a house made of aerated concrete will be much easier.

But in any case it will be necessary to make a thick sand and gravel pillow, which will promote the most even distribution of the load on the ground.

Above it is put reinforced concrete slab. It is very important to build a reinforced belt under the windows, and put the first row of blocks strictly on a massive concrete base raised as high as possible above the snow level. As a foundation, you can use a standard tape installed on a concrete foundation slab.

Almost all the projects of the foundation of houses from foam blocks provide for the use of the ribbon variety as the cheapest and universal option.