Molding of calcium silicate having high strength and its manufacturing method

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United States of America Patent

PATENT NO 5330573
SERIAL NO

08039213

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A molding of calcium silicate having high strength, which is similar to a natural timber, wherein tobermorite, C--S--H (Calcium Silicate hydrate) and quartz are mixed, and glass fiber and pulp are added, respectively, and a Ti/Qi peak ratio of which is powder X-ray diffracted is 0.1 to 1.0, and an absolute bulk density of the molding is 0.3 to 0.7 g/cc.

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Patent Owner(s)

  • TAIHEIYO CEMENT CORPORATION;CHICHIBU ONODA CEMENT CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kaneko, Katsuaki Tokyo, JP 6 74
Kuramoto, Ryozo Tokyo, JP 1 17
Nakano, Masayuki Tokyo, JP 71 924
Otozaki, Shigeo Tokyo, JP 1 17
Shibasaki, Hideo Tokyo, JP 1 17
Tamura, Noritoshi Tokyo, JP 4 18

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