Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING GYPSUM BUILDING BOARDS
A method of producing gypsum building board, comprises allowing a layer of an aqueous gypsum slurry to set so as to form a board, in which the improvement comprises mixing the gypsum slurry with an aqueous foam produced by foaming water containing at least one non-ionic alkylpolysaccharide foaming agent of the general formula (I) R—O-(G)x (I) where: R represents a linear or branched alkyl group having from 6 to 20 carbon atoms; G represents a reducing saccharide moiety connected to R via an ethereal O-glycosidical bond; and x is 1 to 10.
METHOD FOR PRODUCING GYPSUM BUILDING BOARDS
A method of producing gypsum building board, comprises allowing a layer of an aqueous gypsum slurry to set so as to form a board, in which the improvement comprises mixing the gypsum slurry with an aqueous foam produced by foaming water containing at least one non-ionic alkylpolysaccharide foaming agent of the general formula (I) R—O-(G)x (I) where: R represents a linear or branched alkyl group having from 6 to 20 carbon atoms; G represents a reducing saccharide moiety connected to R via an ethereal O-glycosidical bond; and x is 1 to 10.
METHOD FOR PRODUCING GYPSUM BUILDING BOARDS
VERFAHREN ZUR HERSTELLUNG VON GIPSBAUPLATTEN
PROCEDE POUR LA PREPARATION DES PANNEAUX DE CONSTRUCTION EN GYPSE
GAILLARD NATHALIE AGNES (Autor:in) / GEERAERT EMMANUEL HENRI CONSTANT AMAND (Autor:in)
17.10.2018
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
GYPSUM BASED SLURRIES FOAMED GYPSUM BOARDS AND METHODS FOR PRODUCING FOAMED GYPSUM BOARDS
Europäisches Patentamt | 2018
GYPSUM BASED SLURRIES, FOAMED GYPSUM BOARDS AND METHODS FOR PRODUCING FOAMED GYPSUM BOARDS
| Europäisches Patentamt | 2019