ASTM C231-2008a 标准详情
- 标准号:ASTM C231-2008a
- 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:2008
This test method covers the determination of the air content of freshly mixed concrete. The test determines the air content of freshly mixed concrete exclusive of any air that may exist inside voids within aggregate particles. For this reason, it is
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