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A platform for research: civil engineering, architecture and urbanism
Method of producing GYPSUM BUILDING BOARDS
A method of producing gypsum building board, in which there is added to an aqueous gypsum slurry a water swellable clay and a water-soluble basic polymer having preferential affinity for clay, the slurry being allowed to set so as to form a board, the water-soluble basic polymer consisting essentially of carbon, nitrogen and hydrogen and having a mine groups (which may be primary, secondary, tertiary or quaternary) in the polymer backbone and/or in side chains thereof.
Method of producing GYPSUM BUILDING BOARDS
A method of producing gypsum building board, in which there is added to an aqueous gypsum slurry a water swellable clay and a water-soluble basic polymer having preferential affinity for clay, the slurry being allowed to set so as to form a board, the water-soluble basic polymer consisting essentially of carbon, nitrogen and hydrogen and having a mine groups (which may be primary, secondary, tertiary or quaternary) in the polymer backbone and/or in side chains thereof.
Method of producing GYPSUM BUILDING BOARDS
Verfahren zur Herstellung von GIPSBAUPLATTEN
Procédé pour la préparation des PANNEAUX DE CONSTRUCTION EN PLÂTRE
FISHER ROBIN (author) / VAN DAMME HENRY (author) / WALTON RICHARD IAN (author)
2019-04-17
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
GYPSUM BASED SLURRIES FOAMED GYPSUM BOARDS AND METHODS FOR PRODUCING FOAMED GYPSUM BOARDS
European Patent Office | 2018
GYPSUM BASED SLURRIES, FOAMED GYPSUM BOARDS AND METHODS FOR PRODUCING FOAMED GYPSUM BOARDS
| European Patent Office | 2019