ASTM C231/C231M-2014 标准详情
- 标准号:ASTM C231/C231M-2014
- 中文标题:对于新鲜搅拌混凝土用压力法测定空气含量的标准测试方法
- 英文标题:Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
- 标准类别:美国材料与试验协会ASTM
- 发布日期:06 January 2014
Scope 1.1 This test method covers determination of the air content of freshly mixed concrete from observation of the change in volume of concrete with a change in pressure.
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