Hydraulic cement mixes and process for improving hydraulic cemen

Details Hydraulic cement mixes and process for improving hydraulic cemen Hydraulic cement mixes and process for improving hydraulic cemen

1976-12-01

1977-11-15

Poer, J.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106314, C04B 7352

Patent

active

040584070

ABSTRACT:
A hydraulic cement mix including hydraulic cement, such as Portland type or high alumina cement, aggregate, sufficient water to effect hydraulic setting of the cement, and an additive comprising the fruit of the carob tree, Ceratonia siliqua, wherein the additive is present in an amount sufficient to increase the compressive strength of the mix when hardened. The additive may take many forms, but is preferably selected from the group comprising raw or roasted, carob pods or beans, extracts of the pods or beans, or combinations thereof and is present in an amount of up to about 0.25% based upon the weight of the cement, preferably between about 0.1% by weight and 0.1% by weight based upon the weight of the cement, with between 0.01% by weight and 0.05% by weight based upon the weight of the cement being an additional preferred range.

REFERENCES:
patent: 1544196 (1925-06-01), Teitsworth
patent: 2006426 (1935-07-01), Weiler
patent: 2876841 (1959-03-01), Ryan

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