A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VERWENDUNG HYDRATATIONSBESCHLEUNIGENDER KEIME ALS ZUSATZSTOFF FÜR ZEMENT UND/ODER BETON
In accordance with the invention, hydration-accelerating seeds composed of CSH phases or AFt/AFM phases or hemicarbonate or monocarbonate phases, or of a mixture of two or more of these phases, are used as an admixture for cement and/or concrete, the hydration-accelerating seeds having been obtained as follows: a. using hot meal and/or bypass dust from a cement production operation as starting material, b. producing a suspension by mixing the starting material with an aqueous solution, until a solid consisting of hydration-accelerating seeds is formed, and c. removing the solid consisting of hydration-accelerating seeds from the aqueous solution.
VERWENDUNG HYDRATATIONSBESCHLEUNIGENDER KEIME ALS ZUSATZSTOFF FÜR ZEMENT UND/ODER BETON
In accordance with the invention, hydration-accelerating seeds composed of CSH phases or AFt/AFM phases or hemicarbonate or monocarbonate phases, or of a mixture of two or more of these phases, are used as an admixture for cement and/or concrete, the hydration-accelerating seeds having been obtained as follows: a. using hot meal and/or bypass dust from a cement production operation as starting material, b. producing a suspension by mixing the starting material with an aqueous solution, until a solid consisting of hydration-accelerating seeds is formed, and c. removing the solid consisting of hydration-accelerating seeds from the aqueous solution.
VERWENDUNG HYDRATATIONSBESCHLEUNIGENDER KEIME ALS ZUSATZSTOFF FÜR ZEMENT UND/ODER BETON
USE OF HYDRATION-ACCELERATING SEEDS AS AN ADDITIVE FOR CEMENT AND/OR CONCRETE
UTILISATION DE GERMES ACCÉLÉRANT L'HYDRATATION COMME ADDITIF POUR DU CIMENT ET/OU DU BÉTON
ENDERS MICHAEL (author)
2017-07-05
Patent
Electronic Resource
German
IPC:
C04B
Kalk
,
LIME
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