Method for geopolymer concrete

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United States of America Patent

PATENT NO 9290416
SERIAL NO

14819080

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Abstract

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A geopolymer concrete prepared by predicting a mechanical property of a geopolymer concrete formed with each of a plurality of fly ash materials, selecting as a source material for the geopolymer concrete one of the fly ash materials that yields a predicted value of the mechanical property that is equal to or greater than a target value for the mechanical property, and mixing the fly ash source material with an alkaline activator solution, a fine aggregate, and a coarse aggregate. The prediction of the mechanical property includes measuring one or more properties of each of the plurality of fly ash materials, calculating predicted values of the mechanical property for geopolymer concretes formed with each of the plurality of fly ash materials using a predetermined equation relating the one or more properties of the plurality of fly ash materials to predicted values of the mechanical property of the geopolymer concrete.

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Patent Owner(s)

Patent OwnerAddress
LOUISIANA TECH RESEARCH CORPORATION900 TECH DRIVE RUSTON LA 71270

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allouche, Erez Nissim Madison, US 3 19
Diaz-Loya, Eleazar Ivan Parkville, US 3 19

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