Quite often, ready -made piles are used during the construction of a pile foundation, it is very convenient and practical. The length of such piles can reach five meters. In the process of construction, they are placed in rows, and then connected by beams. The main scope of the pile foundation is the construction of small -sized buildings on rocky or slightly carrying soils, which are located on solid soils. Pile supports are made of steel, concrete and reinforced concrete. It is worth mentioning the use of wooden piles. The disadvantage of the pile foundation can be called its small bearing capacity, so it cannot be used during the construction of large buildings. In addition, the buildings built on a pile foundation cannot have a basement.
