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公开(公告)号:US20120096791A1
公开(公告)日:2012-04-26
申请号:US13379561
申请日:2010-07-02
申请人: Arthur H. Cashin , Brian Hickie
发明人: Arthur H. Cashin , Brian Hickie
CPC分类号: E04D12/002 , B32B5/022 , B32B5/024 , B32B5/08 , B32B27/12 , B32B27/20 , B32B27/285 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2262/0253 , B32B2262/14 , B32B2264/10 , B32B2270/00 , B32B2307/3065 , B32B2307/514 , B32B2307/54 , B32B2307/546 , B32B2307/5825 , B32B2307/71 , B32B2307/7145 , B32B2307/718 , B32B2307/724 , B32B2307/7265 , B32B2307/744 , B32B2419/06 , D06N5/00 , D06N2209/106 , D06N2209/123 , D06N2209/128 , D06N2209/1671 , D06N2209/1678
摘要: The present invention provides a composite sheet material (10) that is particularly useful as an underlayment material in roofing applications. In particular, the present invention provides a composite sheet material (10) that is flexible, relatively lightweight, resistant to water as well as being water vapor permeable and resistant to tearing. In addition, the composite sheet material (10) includes an outer non-skid surface (18) that can help prevent slippage of workers during installation of the roofing system. Embodiments of the composite sheet material can help provide a roofing\structure, such as a shingled roof, with fire resistance so that the roof can meet the Fire Resistance requirements of ASTM E 108-07a, Class A.
摘要翻译: 本发明提供了一种在屋顶应用中作为底层材料特别有用的复合片材(10)。 特别地,本发明提供一种复合材料片材(10),其具有柔软性,相对重量轻,耐水分性以及透水性和耐撕裂性。 此外,复合片材(10)包括外部防滑表面(18),其可以帮助防止在安装屋顶系统期间工人滑动。 复合片材的实施例可以帮助提供具有耐火性的屋顶结构,例如带屋顶的屋顶,使得屋顶可以满足ASTM E 108-07a A级的耐火要求。