Sheet-like building and construction materials with high wet slip resistance and high water penetration resistance, and methods of making same
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United States of America Patent
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Jan 10, 2012
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N/A
app pub date -
Jan 7, 2008
filing date -
Jan 9, 2007
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Abstract
Moisture-resistant materials comprise an open net-like fabric with strands of varying thicknesses and polymer film thereon. The material is both resistant to water penetration and also slip resistant under dry or wet conditions. The moisture-resistant materials are suitable for use in various applications including roofing underpayment, flashing, housewrap and other construction sheet-like materials. An optional second layer of fabric may be applied to the moisture-resistant material, for example, to improve the strength, tear resistance, and scuff resistance of the moisture-resistant material.
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