Prospects for the use of new generation concretes in winter concreting technology

The expediency and effectiveness of the use of antifreeze additives in the technology of “cold” and “warm” concrete are analyzed. Using the example of studies of the kinetics of hardening and strength of traditional and high-strength concretes, the expediency of using high-strength concretes in winter concreting technology is shown in terms of a high rate of strength gain over a period of 1…3 days and a low specific consumption of cement per unit strength. The high efficiency of the use of high-strength concrete in the conditions of a construction site during the construction of a 16-storey residential building is shown. The technical and economic advantages of using high-strength concrete in winter concreting technology are shown