COMPOSITION FOR PRODUCTION OF POROUS FILLER

摘要

FIELD: chemistry. ^ SUBSTANCE: invention refers to the field of construction materials in particular to the porous fillers for concretes. The composition for porous filler production includes liquid glass with density 1.45-1.53 g/cm and sodium chloride and the additives in the form of montmorillonite clay and the waste from the process of coal benefication with coal content 15-18%; the mixture ratio is as follows (wt %): liquid glass with density 1.45-1.53 g/cm 45-65, sodium chloride 5-15; montmorillonite clay 15-20; waste from the process of coal benefication with coal content 15-18% 15-20. ^ EFFECT: enhancing of porous material resistibility. ^ 3 tbl