Waterproof sheet structure for a cool roof
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United States of America Patent
Stats
-
N/A
Issued Date -
Jun 29, 2006
app pub date -
Dec 23, 2005
filing date -
Dec 29, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A waterproof sheet structure for a cool roof includes a waterproof sheet layer and a top reinforce layer placed on one side of the waterproof layer. The top reinforce layer is impregnated in a liquid polymer and then dried, and is treated to have a light color. The liquid polymer has fire retardant property. The top reinforce layer is made of a fiberglass cloth, which includes a plurality of glass fibers woven with one another. The polymer fill gaps between the woven fibers. The polymer is impregnated onto the fiberglass cloth in such a thickness so that there are no glass fibers exposed out of the polymer. The waterproof sheet is made by forming the fiberglass cloth, and then coating asphalt on the fiberglass cloth with a constant thickness.
First Claim
Family
International Classification(s)
Cited Art Landscape
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