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US 2004/0106704 A1Published application
Admixture to improve rheological property of composition comprising a mixture of hydraulic cement and alumino-silicate mineral admixture
OwnerChristian Meyer, Semyon Shimanovichinventors
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Abstract
Cement compositions including alumino-silicate and an imidized carboxylic polymer exhibit improved workability.
Claims8
A hydraulic cement composition comprising
- cement,
- an imidized carboxylic polymer,
- an alumino-silicate, and
- water wherein the weight ratio of water to cement is no greater than 0.6 to 1.
1 more element
A method of making a concrete article comprising providing a hydraulic cement composition comprising an imidized carboxylic polymer, an alumino-silicate, cement and water wherein the ratio of water to cement is no greater than 0.6 to 1.
Dependencies are inferred from the claim text.