ASTM D1670/D1670M-2011 标准详情
- 标准号:ASTM D1670/D1670M-2011
- 中文标题:沥青材料在加速风化与室外风化中端点损坏的标准试验方法
- 英文标题:standard test method for failure end point in accelerated and outdoor weathering of bituminous materials
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2011-12-15
The extent of cracking or pitting of bituminous films is a measure of the extent of deterioration due to weathering. Failure due to cracking is more accurately determined electrically than visually. Failure determined by this test method will depend
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