FREMGANGSMÅDE TIL FREMSTILLING AF EN GIPSPLADE

A gypsum board according to the invention comprises * calcium sulphate dihydrate; * Tartaric acid in an amount in the range of 0.01 to 0.1% w based on the weight of calcium sulphate hemihydrate; * A fluidizer in an amount of 1.0 to 10.0 kg/m3; * Starch in an amount of 3.0 to 12.0 kg/m3.

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Bibliographic Details
Main Authors Arese, Roger, PEYRON, Pierre
Format Patent
LanguageDanish
Published 02.06.2020
Subjects
ARTIFICIAL STONE
BUILDING
BUILDING MATERIALS
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
FIXED CONSTRUCTIONS
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
STRUCTURAL ELEMENTS
TREATMENT OF NATURAL STONE
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Summary:A gypsum board according to the invention comprises * calcium sulphate dihydrate; * Tartaric acid in an amount in the range of 0.01 to 0.1% w based on the weight of calcium sulphate hemihydrate; * A fluidizer in an amount of 1.0 to 10.0 kg/m3; * Starch in an amount of 3.0 to 12.0 kg/m3.
Bibliography:Application Number: DK20160725075T