Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FOAMED SLURRY AND BUILDING PANEL MADE THEREFROM
A gypsum slurry is described that includes water, a hydraulic component comprising at least 50% calcined gypsum by weight based on the dry weight of the hydraulic component, foam, a defoamer and a polycarboxylate dispersant. In some embodiments of the invention, the defoamer is combined with the dispersant prior to being added to the gypsum slurry. The defoamer and dispersant can be added as a physical mixture, wherein the defoamer is attached onto the dispersant polymer, or a combination thereof. In some embodiments, a gypsum building panel is made from the gypsum slurry.
FOAMED SLURRY AND BUILDING PANEL MADE THEREFROM
A gypsum slurry is described that includes water, a hydraulic component comprising at least 50% calcined gypsum by weight based on the dry weight of the hydraulic component, foam, a defoamer and a polycarboxylate dispersant. In some embodiments of the invention, the defoamer is combined with the dispersant prior to being added to the gypsum slurry. The defoamer and dispersant can be added as a physical mixture, wherein the defoamer is attached onto the dispersant polymer, or a combination thereof. In some embodiments, a gypsum building panel is made from the gypsum slurry.
FOAMED SLURRY AND BUILDING PANEL MADE THEREFROM
VERSCHÄUMTE AUFSCHLÄMMUNG UND DARAUS HERGESTELLTE BAUPLATTE
SUSPENSION EN MOUSSE ET PANNEAU DE CONSTRUCTION PRÉPARÉ À PARTIR DE CELLE-CI
BLACKBURN DAVID R (Autor:in) / LU RUNHAI (Autor:in) / TRACY SHARON L (Autor:in) / LIU QINGXIA (Autor:in) / WITTBOLD JAMES R (Autor:in) / PETERSEN BRUCE LYNN (Autor:in) / LI ALFRED (Autor:in) / FALL JOHN L (Autor:in) / SHAKE MICHAEL P (Autor:in) / LEE CHRIS (Autor:in)
25.12.2019
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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