ASTM C685/C685M-2011 标准详情
- 标准号:ASTM C685/C685M-2011
- 中文标题:容积式分批制和连续混合制混凝土标准规格
- 英文标题:standard specification for concrete made by volumetric batching and continuous mixing
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2011-12-15
A1.2.1 These tests and requirements are used to evaluate loading and operating procedures; verify the accuracy of proportioning and indicating systems; and determine if mixing uniformity has been degraded by excessive wear or by accumulations of hard
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