Admixture and method for freeze-thaw damage resistance and scaling damage resistance of cementitious compositions

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United States of America Patent

PATENT NO 10774000
APP PUB NO 20160152520A1
SERIAL NO

15019294

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Abstract

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A freeze-thaw damage resistance and scaling damage resistance admixture for a cementitious composition including an aqueous slurry comprising a water insoluble superabsorbent polymer and expandable polymeric microspheres. A method for preparing a freeze-thaw damage resistant and scaling damage resistant cementitious composition including forming a mixture of a hydraulic cement and an admixture including an aqueous slurry of a water insoluble superabsorbent polymer and expanded polymeric microspheres.

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Patent Owner(s)

Patent OwnerAddress
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH83308 TROSTBERG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fete, Raymond Aurora, US 4 18
Ong, Frank Shaode Solon, US 15 55
Paponetti, Rick Bedford, US 9 35
Smith, James C Cuyahoga Falls, US 95 2917

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