ASTM D4074/D4074M-2011 标准详情
- 标准号:ASTM D4074/D4074M-2011
- 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标准试验方法
- 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:2011-05-01
This test method offers a convenient alternative to solvent extraction for the approximate determination of top-coating bitumen and adhered aggregate in roofing samples, particularly when the bitumen is coal tar pitch.1.1 This test method covers the
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