Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
BLENDED CEMENTS, METHODS FOR THEIR MANUFACTURE, AND USE OF AN ADMIXTURE TO INCREASE PERFORMANCE OF BLENDED CEMENTS
The present invention relates to a method of manufacturing a blended cement, said method comprising a step of co-grinding Portland clinker and cementitious waste material in the presence of a grinding aid selected from alkanolamines, glycols, glycerol, carbohydrates, chlorides, or mixtures thereof. The present invention also relates to blended cements obtainable in such method. Finally, the present invention relates to the use of an admixture selected from alkanolamines, glycols, and/or glycerol to increase the performance after hardening of a blended cement comprising Portland clinker and a supplementary cementitious material retrieved from cementitious waste material.
BLENDED CEMENTS, METHODS FOR THEIR MANUFACTURE, AND USE OF AN ADMIXTURE TO INCREASE PERFORMANCE OF BLENDED CEMENTS
The present invention relates to a method of manufacturing a blended cement, said method comprising a step of co-grinding Portland clinker and cementitious waste material in the presence of a grinding aid selected from alkanolamines, glycols, glycerol, carbohydrates, chlorides, or mixtures thereof. The present invention also relates to blended cements obtainable in such method. Finally, the present invention relates to the use of an admixture selected from alkanolamines, glycols, and/or glycerol to increase the performance after hardening of a blended cement comprising Portland clinker and a supplementary cementitious material retrieved from cementitious waste material.
BLENDED CEMENTS, METHODS FOR THEIR MANUFACTURE, AND USE OF AN ADMIXTURE TO INCREASE PERFORMANCE OF BLENDED CEMENTS
MISCHZEMENTE, VERFAHREN ZU DEREN HERSTELLUNG UND VERWENDUNG EINES ZUSCHLAGSTOFFES ZUR ERHÖHUNG DER LEISTUNG VON MISCHZEMENTEN
CIMENTS MÉLANGÉS, PROCÉDÉS POUR LEUR FABRICATION ET UTILISATION D'UN ADJUVANT POUR AUGMENTER LES PERFORMANCES DE CIMENTS MÉLANGÉS
ARENAS ANA (Autor:in) / FERNÁNDEZ JOSE MANUEL (Autor:in) / VALVERDE CRISTINA (Autor:in) / GARCIA RAMIRO (Autor:in)
08.05.2024
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2024
| British Library Conference Proceedings | 1993
| British Library Online Contents | 2011
| British Library Conference Proceedings | 1998
Blended cements in construction
| TIBKAT | 1991