ISO 4848-1980 标准详情
- 标准号:ISO 4848-1980
- 中文标题:混凝土.新搅拌混凝土含气量的测定.压力法
- 英文标题:concrete-determination of air content of freshly mixed concrete-pressure method
- 标准类别:国际标准化组织标准ISO
- 发布日期:1980-03-15
Specifies a method for the determination of the air content of freshly mixed concrete from observation of the change in volume of concrete with a change in pressure. The method is intended for use with concretes and mortars made with relatively dense
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