ASTM C40/C40M-2011 标准详情
- 标准号:ASTM C40/C40M-2011
- 中文标题:混凝土用细集料中有机杂质的标准试验方法
- 英文标题:standard test method for organic impurities in fine aggregates for concrete
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2011-04-01
This test method is used in making a preliminary determination of the acceptability of fine aggregates with respect to the requirements of Specification C33 that relate to organic impurities. The principal value of this test method is to furnish a w
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