Vacuum building blocks of low thermal conduction

Vacuum building blocks of low thermal conduction

The building blocks are suitable predominantly for house building. They consist of porous material with an air-impermeable outer skin. The inner space is filled with rarefied air to reduce the thermal conduction. A similar method consists in shaping small evacuated hollow balls, e.g. of silica sand,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HOEHNE,KLAUS,DR
Format: Patent
Sprache:eng ; ger
Schlagworte:
BUILDING
BUILDING MATERIALS
FIXED CONSTRUCTIONS
STRUCTURAL ELEMENTS
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Beschreibung
Zusammenfassung:The building blocks are suitable predominantly for house building. They consist of porous material with an air-impermeable outer skin. The inner space is filled with rarefied air to reduce the thermal conduction. A similar method consists in shaping small evacuated hollow balls, e.g. of silica sand, with a binder to form building blocks.