ASTM D2626/D2626M-2004(2012)e1 标准详情
- 标准号:ASTM D2626/D2626M-2004(2012)e1
- 中文标题:屋顶用沥青浸透与涂覆的有机毡基底片材的标准规格
- 英文标题:Standard Specification for Asphalt-Saturated and Coated Organic Felt Base Sheet Used in Roofing
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2004
1.1 This specification covers asphalt-saturated and coated organic felt base sheet with mineral surfacing on the top side, with or without perforations, for use as the first ply of a built-up roof. When not perforated, this sheet is suitable for us
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