The foundation of piles is especially rational to use when erecting buildings on water -saturated soils. In most cases, when using such a foundation, the volume of earthwork will be much reduced and concrete consumption decrease. Depending on the type and size of the loads that act on the foundation from piles, piles can be placed in one, rows, bushes, piles. If significant horizontal forces will act on the foundation, then inclined piles are used. As for the length of the piles, it is selected based on the soil conditions of the construction site: it is required to deepen the lower ends of the piles into low -blue soils.
The piles are installed at a distance of about three meters between each other. The optimal distance for installation is 2, 5-2, 7 m. If you set the piles at a distance of more than three meters, this can lead to the fact that the support beams and floors will begin to sag. Installation of piles at a distance of less than 2, 5m will become economically not profitable. In addition, you need to take into account that the piles must be installed under each inner overlap. Piles are twisted to a depth of at least one and a half meters. The angle of inclination of the pile should not exceed 1, 5-2 degrees.