Light weight vault wall
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United States of America Patent
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Jun 26, 1984
Grant Date -
N/A
app pub date -
Jul 29, 1982
filing date -
Jul 29, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A light weight composite panel for use in vaults or strong rooms, having a foamed plastic core, metal mesh embedded in the major faces of the core, a layer of wood on each face of the plastic core, and a sheet metal skin covering the layers of wood. An inner one of the sheet metal skins is preferably a heat conductive metal, such as aluminum.
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