What could be better than buying a land plot? Fresh air encourages dream of a suburban life and represent a future house. And here problems already appear because the level of groundwater on the site is very high. The second task is to characterize the soils themselves. The fact is that for foundations the most dangerous period is the winter time when soil tuning is observed. Water saturated clay, loam, sandy sands, dusty and small sands are strongly subjected to this. Frosty weather begins to lift up the layers of heaving soil. Even if the load of the house has a lower heating force, all the same, the foundation will unevenly bulge out of the ground. In the spring, when frost ceases, an uneven siege of the house occurs. It is worth knowing that if the foundation is buried below the depth of freezing, then this does not protect against soil in the cold season even light buildings. To preserve the pristine landscape, it is not necessary to use heavy equipment. If the land plot is abutable soil, then a pile foundation will be the only and correct solution. This technology is considered quite new. It was developed by the military with the aim of quickly erecting bridges and the installation of lines in frozen and unstable soils. The profitability of this technology lies in the absence of large costs for installing foundations in any area. A screw pile is a pipe made of steel, in which the blades of a special configuration are welded. It is installed in the ground by twisting. When peat or subsidence soils are deeply lying, the piles are increased and screwed until this layer is passed. Then they are cut off, respectively, the construction project of the foundation, and the pile trunks are concreted to the level of trim. The final stage is considered the coating of an anti -corrosion composition. The foundation, when building a screw piles, has high resistance to compressing and tearing out of the ground. It is well opposed to frosty heapons.
The pile foundation has such advantages:
-lack of access roads for special equipment in the need;
-it is not required to carry out land work;
-Work on the installation of the foundation is carried out within 3 business days;
-a small amount of labor efforts on the installation of the foundation;
-complete lack of use of special equipment.
Work on the construction of a screw foundation is even carried out: on the slopes; on a well -groomed lawn without damage; on an uneven area where there are stumps and roots of trees; near large trees; on flooded and peat soils; on already built buildings on screw piles. In addition to the listed advantages, the screw pile foundation has a more reliable strength and counteraction to frosty fusion.
