MIXTURE FOR MAKING POROUS AGGREGATE

摘要

FIELD: chemistry. ^ SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for making porous aggregate contains the following in wt %: montmorillonite clay 91.7-92.7; coal 2.0-3.0; dolomite 2.0-3.0; carboxymethyl cellulose 0.1-0.3; kaolin 2.0-3.0. ^ EFFECT: high strength of porous aggregate. ^ 1 tbl