GYPSUM BUILDING MATERIALS HAVING INCREASED THERMAL CONDUCTIVITY AND SHIELDING ATTENUATION

The invention proposes adding ground stock consisting of compacted expanded graphite to gypsum-based building materials in order to increase the thermal conductivity and the electromagnetic shielding attenuation of these building materials and mouldings, for example gypsum cardboards, produced there...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BUTZ, HEINZ-JOACHIM, EHLTING, DIETER, GUCKERT, WERNER, SPICKERMANN, WINFRIED, DUCKWITZ, STEPHAN
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The invention proposes adding ground stock consisting of compacted expanded graphite to gypsum-based building materials in order to increase the thermal conductivity and the electromagnetic shielding attenuation of these building materials and mouldings, for example gypsum cardboards, produced therefrom.