Composite roof membrane
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United States of America Patent
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-
Jun 5, 1984
Grant Date -
N/A
app pub date -
Aug 29, 1983
filing date -
Aug 29, 1983
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A composite roof membrane for use in air supported and/or tensioned roof structures comprises an interior vapor barrier formed of a scrim reinforced thin film material, an intermediate layer of translucent flexible insulation, and an outer layer of liquid impervious but vapor porous fabric.
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International Classification(s)
Cited Art Landscape
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