Binder for mine tailings, alluvial sand and the like

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United States of America Patent

PATENT NO 8177908
APP PUB NO 20110023756A1
SERIAL NO

12900763

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Abstract

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A binder for mine tailings, alluvial sand and other aggregate used as a backfill for an underground void comprises ferrous slag, cement kiln dust and/or lime kiln dust, and Portland cement and/or lime; the binder displays strength characteristics better than or comparable to those achieved with conventional binders based on Portland cement or Portland cement and slag.

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Patent Owner(s)

Patent OwnerAddress
LAFARGE CANADA INCMONTREAL QUEBEC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O'Hearn, Brian Richmond Hill, CA 4 173

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