ENVIRONMENTAL ASPECT OF DEVELOPMENT FIREPROOF BUILDING MATERIALS FOR PROTECTIVE BUILDING

Abstract

The article presents research on the possibility of developing new types of fire-resistant building compositions with high strength, fire resistance, the possibility of operation in high-temperature regimes, modified with a mineral additive, which is sludge from the complex processing of low-grade raw materials into phosphoric fertilizers. In the course of the research, one of the main directions of the tests is establishing the compatibility of the "cement-additive" system, which determines the necessary additive selection algorithm, which will allow optimizing the decision from the point of view of technological and economic efficiency, and show the ecological possibility of partial replacement of various types of compositions.