CRUDE MIXTURE FOR MAKING COARSE AGGREGATE COATING

摘要

FIELD: chemistry.SUBSTANCE: invention relates to the industry of construction materials. The crude mixture for making coarse aggregate coating contains the following, wt %: portland cement 30.0-34.0; casein adhesive 2.0-2.6; thermal power plant flue ash 27.4-28.5; GKZH-11 or GKZH-10 1.5-2.0; water 34.0-38.0.EFFECT: high strength of adhesion of the coating to the surface of the aggregate.1 tbl