ASTM D 4811-2004 标准详情
- 标准号:ASTM D 4811-2004
- 中文标题:被用作屋面防雨板的非硫化橡胶薄板材标准规范
- 英文标题:standard specification for nonvulcanized rubber sheet used as roof flashing
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2004-01-01
1.1 This specification covers nonvulcanized (uncured) rubber sheet made of EPDM (ethylene-propylene-diene terpolymer) or CR (polychloroprene) intended for use as watertight roof flashing exposed to the weather.1.2 The tests and property limits used t
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