Invention Grant
US08091310B2 Sheet-like building and construction materials with high wet slip resistance and high water penetration resistance, and methods of making same 有权
具有高抗滑滑性和高耐水穿透性的片状建筑材料及其制造方法

Sheet-like building and construction materials with high wet slip resistance and high water penetration resistance, and methods of making same
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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