When strengthening the foundation of the building in some, especially difficult cases, it is necessary to transfer the load on the soil, which lies at a great depth. For example, if the soil directly under the foundation is quite weak and there is a high level of groundwater, as a result of which the Earth simply will not hold the additional fortifications of the foundation. In such cases, massive long piles are driven to great depth, because at a certain depth, the earth, as a rule, is still quite rigid and freezing.
The method of transferring the load on the remote piles is used precisely in cases where moisture is close to the surface of the earth. The piles themselves are pressed into the soil around the foundation, and the distance between them should be at least 3 diameters of this foundation. In this case, on the surface of the piles are connected and fastened with each other by a grillage, forming a common connection. The specific length of the piles is determined individually, it depends on the nature of the soil and its density.
So, at first, piles are clogged into the ground to a greater depth. Then the holes are sold in the foundation and the rennobalka (transverse beams) and longitudinal beams are installed. Longitudinal beams are installed in the fine, which are made either in the foundation itself or in the wall. Randbalka is drawn through through holes in the foundation.
After that, the grillage system is mounted. The grillage in this case is a kind of pillow of reinforced concrete elements, which fastens to the piles and all types of beams. For a strip foundation, a kind of reinforced concrete belt is made, and for a column foundation, as a rule, a reinforced concrete clip is made.
Online store heat station recommends electric heating boilers, a simple and safe design is combined with high efficiency and low prices. An electric boiler is used in autonomous heating systems of honest, country houses, office premises.
