Verfahren zur Herstellung wasserabweisender poroeser Formkoerper aus Gips

A water-repellent plaster molding is produced by forming a foam of water, surfactant and polyalkyl-hydrogen-siloxane adding this foam to a paste of plaster powder in water, and letting the mixture set.

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Bibliographic Details
Main Authors RIEDER, MATTHIAS, 5068 ODENTHAL, DE, STEINBACH, HANS-HORST. DR., 5072 SCHILDGEN, DE
Format Patent
LanguageGerman
Published 05.12.1985
Edition4
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 water-repellent plaster molding is produced by forming a foam of water, surfactant and polyalkyl-hydrogen-siloxane adding this foam to a paste of plaster powder in water, and letting the mixture set.
Bibliography:Application Number: DE19843429311