Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement and calcium sulphate based binder composition
The invention concerns a composition containing a) 2 to 80 weight % of Ordinary Portland Cement with respect to the total weight of the composition b) 2 to 80 weight % of a calcium sulphate based binder with respect to the total weight of the composition, with the proviso that the weight ratio of a) Ordinary Portland Cement to b) calcium sulphate based binder is from 95/5 to 5/95 and c) at least one retarder for calcium sulphate based binders, the retarder being a chemical structure, which comprises from 3 to 70 amino acids. Also concerned is the use of the compositions for self levelling underlayments, tile adhesives, non-shrink grouts, floor screeds and repair mortars.
Cement and calcium sulphate based binder composition
The invention concerns a composition containing a) 2 to 80 weight % of Ordinary Portland Cement with respect to the total weight of the composition b) 2 to 80 weight % of a calcium sulphate based binder with respect to the total weight of the composition, with the proviso that the weight ratio of a) Ordinary Portland Cement to b) calcium sulphate based binder is from 95/5 to 5/95 and c) at least one retarder for calcium sulphate based binders, the retarder being a chemical structure, which comprises from 3 to 70 amino acids. Also concerned is the use of the compositions for self levelling underlayments, tile adhesives, non-shrink grouts, floor screeds and repair mortars.
Cement and calcium sulphate based binder composition
Zement- und Calciumsulfat-basierte Bindemittelzusammensetzung
Ciment et composition de liant à base de sulfate de calcium
MAZANEC OLIVER (Autor:in) / SEUFERT SEBASTIAN (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Calcium sulphate retarders for Portland cement clinker
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