Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LACTATE ACTIVATED CEMENT AND ACTIVATOR COMPOSITIONS
Cementitious compositions in which the cementitious properties of fly ash are carefully controlled are described. The cementitious compositions may be substantially free harsh acids and bases such as citric acids ( pH 2.2) and alkali metal activators including alkali hydroxides ( pH 12-14) and metal carbonates ( pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a lactic acid salt based activator is be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.
LACTATE ACTIVATED CEMENT AND ACTIVATOR COMPOSITIONS
Cementitious compositions in which the cementitious properties of fly ash are carefully controlled are described. The cementitious compositions may be substantially free harsh acids and bases such as citric acids ( pH 2.2) and alkali metal activators including alkali hydroxides ( pH 12-14) and metal carbonates ( pH 11.6). The use of these harsh chemicals creates acid base reactions during use of the products. Instead of these harsh chemicals, a lactic acid salt based activator is be used as a reaction accelerator. Boric compounds may be used as a retarder in the compositions.
LACTATE ACTIVATED CEMENT AND ACTIVATOR COMPOSITIONS
CIMENT ACTIVE PAR LACTATE ET COMPOSITIONS ACTIVATRICES
SCHUMACHER GLENN (Autor:in) / PATEL RAJESHKUMAR (Autor:in)
17.05.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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