The set of rules applies to the design of concrete and reinforced concrete structures of buildings and structures for various purposes, operated in the climatic conditions of Russia (with a systematic exposure to temperatures not higher than 50 degrees Celsius and not less than minus 70 degrees Celsius), in an environment with non-aggressive impact. The set of rules establishes requirements for the design of concrete and reinforced concrete structures made from heavy, fine-grained, lightweight, cellular and stress concrete, and provides recommendations for the design and calculation of structures with composite polymer reinforcement. Partially canceled. By Order of the Ministry of Construction of Russia No. 832