FIELD: construction.
SUBSTANCE: invention relates to production of construction materials and can be used for making heat-insulation, structural-heat insulation and structural concrete, intended for residential construction. Heat-insulating material contains, wt%: magnesite-carnallite binder 37-43, quartz sand 37-43, water 19.65-19.75, foaming agent 0.25-0.35.
EFFECT: technical result is improvement of strength, reduced water absorption and thermal conductivity.
1 cl, 2 tbl
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Authors
Dates
2016-12-20—Published
2015-10-30—Filed