RAPID HYDRAULIC BINDER COMPRISING A CALCIUM SALT

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 503 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 cl...

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Bibliographic Details
Main Authors PARDAL, Xiaolin, TESTUD, Michel, GHILARDI, Serge, SABIO, Serge
Format Patent
LanguageEnglish
Published 10.10.2019
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Summary: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 503 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.
Bibliography:Application Number: MY2014PI703362