ASTM D 6449-1999 标准详情
- 标准号:ASTM D 6449-1999
- 中文标题:织物成形混凝土用细集料混凝土流量的标准试验方法
- 英文标题:standard test method for flow of fine aggregate concrete for fabric formed concrete (flow cone method)
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999-07-10
This test method is applicable to the determination of the fluidity of various fluid fine aggregate concrete mixtures.1.1 This test method covers a procedure, used both in the laboratory and in the field, for determining the time of efflux of a speci
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