Composite weather barrier
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United States of America Patent
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-
Oct 17, 2000
Grant Date -
N/A
app pub date -
May 24, 1999
filing date -
Jun 3, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A composite drainage mat for preventing water and moisture from remaining trapped within walls and roofs of buildings which includes a weather barrier fixedly attached to a three-dimensional matrix filamentatious mat of a thermoplastic polyamide resin such as Nylon 6. The mat contains a great number of voids for permitting gas and liquid such as water to flow therethrough. The mat possesses a crush-resistance which allows the mat to withstand the compressive force of other building materials without inhibiting the ability of the mat to allow liquids and gases to flow therethrough.
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Family
International Classification(s)
Cited Art Landscape
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