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, wt %: montmorillonite clay 92.0-93.0; coal 2.0-3.0; sulphite-yeast wash 2.0-3.0; sawdust 2.0-3.0.EFFECT: high strength.1 tbl