Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR THE INCREASE OF WORKABILITY OF A BINDER COMPOSITION COMPRISING PORTLAND CEMENT, CALCINED CLAY, AND LIMESTONE
The present invention relates to a method for increasing the workability of a binder composition comprising calcined clay, limestone, and Portland cement. Said method comprises a step of adding an admixture comprising at least one PCE and at least one additive selected from the group consisting of sugar acids, sugars, sugar alcohols, and hydroxycarboxylic acids. The invention also relates to an admixture to be used in said method and hardenable compositions, especially concrete and mortar, obtainable by said method.
METHOD FOR THE INCREASE OF WORKABILITY OF A BINDER COMPOSITION COMPRISING PORTLAND CEMENT, CALCINED CLAY, AND LIMESTONE
The present invention relates to a method for increasing the workability of a binder composition comprising calcined clay, limestone, and Portland cement. Said method comprises a step of adding an admixture comprising at least one PCE and at least one additive selected from the group consisting of sugar acids, sugars, sugar alcohols, and hydroxycarboxylic acids. The invention also relates to an admixture to be used in said method and hardenable compositions, especially concrete and mortar, obtainable by said method.
METHOD FOR THE INCREASE OF WORKABILITY OF A BINDER COMPOSITION COMPRISING PORTLAND CEMENT, CALCINED CLAY, AND LIMESTONE
VERFAHREN ZUR ERHÖHUNG DER VERARBEITBARKEIT EINER BINDEMITTELZUSAMMENSETZUNG MIT PORTLANDZEMENT, KALZINIERTEM TON UND KALKSTEIN
PROCÉDÉ D'AUGMENTATION DE LA MANIABILITÉ D'UNE COMPOSITION DE LIANT COMPRENANT DU CIMENT PORTLAND, DE L'ARGILE CALCINÉE ET DU CALCAIRE
JUILLAND PATRICK (Autor:in) / FRUNZ LUKAS (Autor:in) / EBERHARDT ARND (Autor:in) / GALLUCCI EMMANUEL (Autor:in) / PEGADO LUIS (Autor:in) / SCHÖNENBERGER DENISE (Autor:in) / TARNUTZER CARINA (Autor:in)
26.04.2023
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2022