ASTM D4074-1991(2004) 标准详情
- 标准号:ASTM D4074-1991(2004)
- 中文标题:屋面样品中沥青集料混合料的沥青及集料含量的试验方法
- 英文标题:Standard Test Method for Bitumen and Aggregate Content of Bitumen-Aggregate Mixtures From Roofing Samples
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1991
1.1 This test method covers the determination of the bitumen content of adhered aggregate surfacing on a roof, and the approximate mass per unit area of the flood coat and adhered aggregate. 1.2 The values stated in inch-pound units are to be regard
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