Cement additive and method for producing same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11214516
APP PUB NO 20200283338A1
SERIAL NO

16762635

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Abstract

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The present invention relates to a cement additive and a method for producing same, wherein carcinogens, including heavy metals such as hexavalent chromium and the like, generated from cement are removed while maintaining the strength and characteristic physical properties of cement. Moreover, the cement additive according to the present invention can provide cement that does not become oxidized by heat into hexavalent chromium.

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Patent Owner(s)

Patent OwnerAddress
JO BYEONG HAK105DONG 1407HO 235 YONGDUCHEON-RO JECHEON-SI CHUNGCHEONGBUK-DO 27152
JO WON HO105DONG 1407HO 235 YONGDUCHEON-RO JECHEON-SI CHUNGCHEONGBUK-DO 27152

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jo, Byeong Hak Jecheon-si, KR 75 371

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