Utilization of Dolomite Waste from the Vladimir Region for the Synthesis of Concrete

The article considers options for introducing waste from the mining industry of the Vladimir region into the production of construction products. Experimental data on the operational characteristics of materials have been obtained and their use in various types of concrete has been substantiated. The following operational characteristics of concrete have been achieved: thermal insulation concretes: strength 1.2–1.3 MPa, density 392–404 g/cm3, thermal conductivity 0.076–0.08 W/m*K, frost resistance 27–30 cycle; structural and thermal insulation concretes: strength 5–5.8 MPa, density 714–720 g/cm3, thermal conductivity 0.094–0.1 W/m*K, frost resistance 35–37 cycle, allowing the use of synthesized composites in the construction of buildings and structures with improved properties.