FIELD: construction.
SUBSTANCE: invention relates to the industry of construction materials, specifically to crude mixtures for production of non-autoclave foam concrete, and can be used for production of heat-insulating and structural-heat-insulating gas concrete. Raw mixture for production of non-autoclave foam concrete contains the following, wt. %: binding substance - calcium slaked lime 12–21 and Portland cement 12–21, stone and marble limestone waste deposits of Crimean deposit 24–42, aluminium powder 0.05–0.07, water balance.
EFFECT: technical result is high strength and heat-insulating properties of articles made from non-autoclave foam concrete of low density.
1 cl, 4 ex
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