Cement represents the knitting structure on brick basis. The quality of concrete solution directly depends on quality of this construction material. If cement effective life is broken, it will not be able correctly to interact with water and to form cement stone.
Today the structure of the base executed from blocks of FSB has practically consigned to the past. Such constructions are succeeded by the monolithic base to which concrete is applied, it allows to construct not only tape, but also pile and crossbar basis of the building.