RAW MIX FOR MANUFACTURING NON-AUTOCLAVE CELLULAR CONCRETE OF NATURAL HARDENING, AND METHOD OF MANUFACTURING PRODUCTS FROM CELLULAR CONCRETE Russian patent published in 1998 - IPC

Abstract RU 2120926 C1

FIELD: building materials industry. SUBSTANCE: claimed mix comprises, wt. pts: cement, 1; sodium or calcium chloride, 0.008-0.01; nitrosilica, 0.04-0.1; plasticizer C-3, 0.002-0.01; gas producer, 0.0016-0.002; water, 0.3-0.4. Mix comprises 0.05-0.1 wt.pt of unslaked lime or gypsum of the weight of cement. Method of preparing building structures from non-autoclave cellular concrete by molding said structures naturally from highly viscous mixes and subsequently hardening them. The claimed method comprises using raw mixes according to any of claims 1-4. EFFECT: greater strength and accelerated hardening of cellular concrete and reduced density, shrinkage and lower energy consumption and cost. 7 cl

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RU 2 120 926 C1

Authors

Sakharov Grigorij Petrovich

Strel'Bitskij Vladimir Petrovich

Dates

1998-10-27Published

1997-10-13Filed