ASTM C331-2001 标准详情
- 标准号:ASTM C331-2001
- 中文标题:混凝土砌体用轻骨料规格
- 英文标题:standard specification for lightweight aggregates for concrete masonry units
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2001
1.1 This specification covers lightweight aggregates intended for use in concrete masonry units when a prime consideration is to reduce the density of the units.1.2 The values stated in SI units are to be regarded as the standard. The values shown in
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