| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to a mixture for making porous aggregates for concrete and can be used in the industry of construction materials. The mixture for making porous aggregate contains the following in wt %: montmorillonite clay 81.0-83.0, coal 5.0-6.0, dolomite 5.0-6.0, liquid potassium salt 0.5-1.0, ground scrap glass 5.0-6.0, cryolite 0.5-1.0. ^ EFFECT: high strength. ^ 1 tbl |
