Weatherproof Roofing membrane and method for constructing the same
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United States of America Patent
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Oct 3, 1989
Grant Date -
N/A
app pub date -
Nov 16, 1983
filing date -
Nov 16, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A weatherproof roofing membrane, and method for constructing the same, comprises a plurality of layers of extensible reinforcing fabric bonded together with an elastomeric polymer, at least the bottom layer, but not the top layer, of the layers of fabric being spot anchored to the roof to form a continuous weatherproof membrane that is durable, light weight, flexible and fire retardant, and has a high degree of solar reflectivity.
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Family
International Classification(s)
Cited Art Landscape
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