Structural panel
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United States of America Patent
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Apr 29, 1986
Grant Date -
N/A
app pub date -
Nov 29, 1984
filing date -
Nov 29, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A structural panel having a core of a phenolic foam plastics material surrounded by a woven fibre cloth impregnated with a phenolic resin. In the case of large panels, internal stiffeners may be used to improve the structural rigidity. Also the panels may have an armour layer to give the panel bullet and fire resisting properties. The armour layer may be external or internal to the panel and may be for example an alumina or a ceramic tile.
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