To date, the topic of the importance of building production itself is not raised — active work is being carried out to search for new techniques that allow a large extent to reduce the period of commissioning of buildings into operation, while reducing the costs of the technological process as much as possible. Given a number of factors, the main number of premises (not only residential, but also public, commercial purposes) is built in a monolithic-punishment way. Its peculiarity is the fact that the finished concrete mixture (which includes cement binding, sand, crushed stone and a number of additives that allow you to work under frost, extreme heat and some other conditions) is poured into pre -established forms. Steel rods are pre -placed in the formwork — the reinforcement connected together is a reliable skeleton that protects the house from destruction. The conjugation of steel structures at the facilities is carried out by electric arcs or gas welding (some elements of the reinforcing frame are connected by strapping with a knitting wire). Concrete in Moscow is produced on dozens of RBU, of which, by means of concrete absorbs, the mixture is diluted for use by the objects located in the city line.