Taking into account the thickness of the load-bearing walls.

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In terms of design, it is practically no different from a monolithic slab, only in such cases bricks and foam blocks are used as building materials. You can also use ready-made concrete blocks, but their installation is expensive and foundations made of blocks are not used for building sheds.

Therefore, it is worth considering the stages of paytm data a foundation from natural stone, which is always available at construction sites. This technology will be almost identical to brickwork or installation of foam blocks.

It is necessary to mark out the future foundation,
Dig trenches around the entire perimeter of the building. If the project also provides for intermediate walls, then a trench must be made for them as well.
The depth of the trench for heaving soils should be no more than 1 meter, sometimes it is made less if a layer of hard rock is found under the loose soil.
Pour a sand and gravel cushion onto the bottom of the trench, compact it and fill it with liquid concrete. Leave the cushion to dry for several days.
During this time, it is worth making wooden formwork on the outer and inner sides of the trench, connecting the walls together at the top, and covering the outer surface with waterproofing, for example, roofing felt.
Place crushed stone in layers on the finished concrete surface, fill the space between the stones with small gravel and pour concrete evenly in layers. As a rule, reinforcement is not practiced here, although you can make a strapping in several horizontal layers.
Raise the stone layer by layer to the surface, then cover with plastic wrap and leave to dry for a week.
In cases where it is possible to build a strip foundation from concrete blocks or foam blocks, then the width of the trench should correspond to the thickness of the blocks, and a reinforcing mesh should be provided between the rows.

Construction of strip foundations from concrete blocks is expensive, but also reliable, since there is no need to use several layers of waterproofing.

But it is difficult to build a structure with concrete blocks with your own hands, but foam block strips are lighter and can be quickly installed on concrete mortar.