MIXTURE FOR MAKING POROUS AGGREGATE

摘要

FIELD: chemistry.SUBSTANCE: mixture for making porous aggregate contains, wt %: montmorillonite clay 97.5-98.0, carboxymethyl cellulose 0.2-0.3, glycerine 0.2-0.3, sodium ethylsiliconate and/or sodium methylsiliconate 1.5-2.0.EFFECT: high strength of the porous aggregate made from the mixture.1 tbl