Strengthened cellular concrete compositions and method of making

Details Strengthened cellular concrete compositions and method of making Strengthened cellular concrete compositions and method of making

1988-08-22

1992-02-11

Chaudhuri, Olik

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

106696, 106728, 106823, C04B 700

Patent

active

050872877

ABSTRACT:
A cellular concrete composition having improved strength consisting of hydraulic cement, water and at least one alpha, beta-unsaturated dicarboxylic acid such a maleic or fumaric acid. A method is also provided comprising preparing a cement paste containing hyraulic cement and water, mixing the cement paste with a bubbled frother solution containing at least one alpha, beta-unsaturated dicarboxylic acid and optionally an alkylene glycol and/or a nonionic surface-active agent, and casting the mixture in a mold to solidify.

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