MIXTURE FOR PRODUCING POROUS AGGREGATE

摘要

FIELD: chemistry.SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for producing porous aggregate contains the following, wt %: montmorillonite clay 89.6-90.7, coal 2.0-3.0, quartz sand 6.0-8.0, sodium oleate 0.3-0.4.EFFECT: high strength of aggregate made from the mixture.1 tbl