Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MOUSSE GEOPOLYMERE AUX PROPRIETES AMELIOREES
The invention thus consists of a noncombustible mineral foam comprising: - from 30% to 90% by weight of pozzolanic inorganic binder comprising polymerized metakaolin, - from 0.08% to 2% by weight of thickener, - from 0.003% to 0.07% by weight of at least one anionic surfactant selected from the group consisting of C8-C18-alkyl sulfates, C8-C18-alkyl ether sulfates, C8-C18-alkyl aryl sulfonic acids, C8-C18 fatty acids and mixtures thereof, - from 0.002% to 0.03% by weight of at least one nonionic surfactant selected from the group consisting of alkyl polyglucosides, a gaseous phase. The invention also relates to the process for manufacturing said foam, and also the intermediate composition intended to form the foam before it is brought into contact with a blowing agent. The invention finally relates to doors, plugged pipes and other supports on which said foam is applied, or which comprise said foam.
MOUSSE GEOPOLYMERE AUX PROPRIETES AMELIOREES
The invention thus consists of a noncombustible mineral foam comprising: - from 30% to 90% by weight of pozzolanic inorganic binder comprising polymerized metakaolin, - from 0.08% to 2% by weight of thickener, - from 0.003% to 0.07% by weight of at least one anionic surfactant selected from the group consisting of C8-C18-alkyl sulfates, C8-C18-alkyl ether sulfates, C8-C18-alkyl aryl sulfonic acids, C8-C18 fatty acids and mixtures thereof, - from 0.002% to 0.03% by weight of at least one nonionic surfactant selected from the group consisting of alkyl polyglucosides, a gaseous phase. The invention also relates to the process for manufacturing said foam, and also the intermediate composition intended to form the foam before it is brought into contact with a blowing agent. The invention finally relates to doors, plugged pipes and other supports on which said foam is applied, or which comprise said foam.
MOUSSE GEOPOLYMERE AUX PROPRIETES AMELIOREES
TOUSSAINT PHILIPPE (Autor:in)
07.12.2018
Patent
Elektronische Ressource
Französisch
IPC:
C04B
Kalk
,
LIME