ASTM D2626/D2626M-2004 标准详情
- 标准号:ASTM D2626/D2626M-2004
- 中文标题:标准规范沥青饱和和有机涂层毡基片屋面使用
- 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:2004-08-01
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 use a
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