ASTM C457-2008 标准详情
- 标准号:ASTM C457-2008
- 中文标题:对于空气孔隙系统参数的硬化混凝土显微测定的标准试验方法
- 英文标题:Standard Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2008
The parameters of the air-void system of hardened concrete determined by the procedures described in this test method are related to the susceptibility of the cement paste portion of the concrete to damage by freezing and thawing. Hence, this tes
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