High strength class C fly ash cementitious compositions with controllable setting

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10981828
APP PUB NO 20200062645A1
SERIAL NO

16545012

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Abstract

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An embodiment includes a Class C fly ash (CFA) cementitious composition with a controllable setting time comprising at least one Class C fly ash; at least one alkali hydroxide; at least one source of phosphate; and water. Alternate embodiments include a Class C fly ash (CFA) cementitious composition with a solid activator comprising at least one Class C fly ash; at least one alkali carbonate; at least one source of phosphate; and water.

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Patent Owner(s)

Patent OwnerAddress
THE CATHOLIC UNIVERSITY OF AMERICA620 MICHIGAN AVENUE NE WASHINGTON DC 20064

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gong, Weiliang Rockville, US 13 166
Lutze, Werner Chevy Chase, US 14 168
Pegg, Ian L Alexandria, US 18 119
Xu, Hui Rockville, US 440 2426

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