AS 1012.4.2:2014
Methods of testing concrete, Method 4.2: Determination of air content of freshly mixed concrete — Measuring reduction in air pressure in chamber above concrete
- 标准号
- AS 1012.4.2:2014
- 发布
- 2014年
- 发布单位
- 澳大利亚标准协会
- 当前最新
- AS 1012.4.2:2014
- 适用范围
- This Standard sets out the method for determining the air content of freshly mixed concrete from observations of the reduction in air pressure in a chamber above the concrete when the concrete is exposed to the air pressure.