Supplementary cementitious material made of aluminium silicate and dolomite

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United States of America Patent

PATENT NO 10766818
APP PUB NO 20190144339A1
SERIAL NO

16095159

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Abstract

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This invention relates to a method for producing a supplementary cementitious material comprising the steps:

    providing a starting material containing dolomite and aluminium silicate,converting the starting material to the supplementary cementitious material by burning under reducing conditions in the temperature range of >700 to 1100° C. or by burning in the temperature range of 625 to 950° C. in the presence of a mineraliser,and cooling the supplementary cementitious material. The invention further relates to a binder comprising cement and to the ground supplementary cementitious material.

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Patent Owner(s)

Patent OwnerAddress
HSUSTAINABILITY GMBHBERLINER STRASSE 6 HEIDELBERG 69120

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bullerjahn, Frank Leimen, DE 18 61
Nied, Dominik Philippsburg, DE 2 6
Zajac, Maciej Heidelberg, DE 20 17

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