Process for production of a hydraulic composition with entrained air

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United States of America Patent

PATENT NO 9527772
APP PUB NO 20120304893A1
SERIAL NO

13521519

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Abstract

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A treatment process for the production of a hydraulic composition with entrained air including at least one admixture and a constituent including carbonaceous materials, the process including: obtaining a representative value of the adsorption of probe molecules by the carbonaceous materials; and producing the hydraulic composition or treating the constituent with a quantity of admixture which depends on the value.

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LAFARGE75116 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barcelo, Laurent Montreal, CA 2 3
Delagrave, Anik Saint-Lambert, CA 1 3
Georges, Sébastien Mions, FR 14 26
Jacquet, Alain Saint-Didier de Formans, FR 20 258
Villard, Emmanuel Saint-Christo-en-Jarez, FR 17 96

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