Gypsum building material with improved high-temperature resistance

A gypsum building material, characterised in that the gypsum building material comprises at least gypsum, H-siloxane and/or amorphous silicon dioxide and optionally further additives, wherein the H-siloxane is uniformly distributed in the gypsum building material and/or is applied to at least one su...

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Bibliographic Details
Main Authors PIETSCHMANN, Bernd, KOHLER, Verena, STEINBAUER, Michael, BAESE, Rauno, SCHNEIDER, Michael, PARASKOV, Georgi
Format Patent
LanguageEnglish
Published 24.06.2021
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:A gypsum building material, characterised in that the gypsum building material comprises at least gypsum, H-siloxane and/or amorphous silicon dioxide and optionally further additives, wherein the H-siloxane is uniformly distributed in the gypsum building material and/or is applied to at least one surface of the gypsum building material, characterised in that the gypsum building material under the effect of temperatures of at least 80°C has a longer expansion phase than a gypsum building material without H- siloxane and/or amorphous silicon dioxide, wherein the gypsum building material is otherwise of identical composition.
Bibliography:Application Number: AU20180453878