Rapid hydraulic binder comprising a calcium salt

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United States of America Patent

PATENT NO 9776919
SERIAL NO

14402871

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Abstract

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A hydraulic binder includes a Portland clinker having a Blaine specific surface of 4000 to 5500 cm2/g, from 2.5 to 8% of sulphate expressed by mass of SO3 relative to the mass of clinker, from 1.5 to 10% of calcium nitrite and/or calcium nitrate expressed as anhydrous mass relative to the mass of clinker and from 15 to 50% of a mineral addition including calcium carbonate by mass relative to the total mass of binder.

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Patent Owner(s)

Patent OwnerAddress
HOLCIM TECHNOLOGY LTDSWITZERLAND ZUG ZUG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ghilardi, Serge Saint Quentin Fallavier, FR 5 22
Pardal, Xiaolin Saint Quentin Fallavier, FR 6 28
Sabio, Serge Saint Quentin Fallavier, FR 14 82
Testud, Michel Saint Quentin Fallavier, FR 3 19

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