Composition used for high-strength and impermeable concrete

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United States of America Patent

PATENT NO 8652250
APP PUB NO 20130104777A1
SERIAL NO

13701179

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Abstract

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A composition used for high-strength impermeable concrete. The composition contains sand, stone, cement, water reducer, water and reinforced impermeable sand. The reinforced impermeable sand includes aeolian sand and binder covering the surface of the aeolian sand. The reinforced impermeable sand can fill the gap between the sand and the stone, and well combine various components in the composition, and suppress the seepage phenomenon of the molded concrete, thereby greatly improving the strength and impermeability of the concrete.

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Patent Owner(s)

Patent OwnerAddress
BEIJING RECHSAND SCIENCE & TECHNOLOGY GROUP CO LTD508 5TH FLOOR BLOCK B JIAHUA BUILDING 9 SHANGDI 3RD STREET HAIDIAN DISTRICT BEIJING 100085 BEIJING CITY BEIJING CITY 100085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Wenxing Beijing, CN 4 5
Jia, Yihai Beijing, CN 2 1
Qin, Shengyi Beijing, CN 19 62
Wang, Huan Beijing, CN 313 628
Wang, Zhenbang Beijing, CN 4 9

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