ASTM C940-1998a(2003) 标准详情
- 标准号:ASTM C940-1998a(2003)
- 中文标题:在实验室内测定预置集料混凝土用新混合灌浆料的膨胀性和泌浆性试验方法
- 英文标题:Standard Test Method for Expansion and Bleeding of Freshly Mixed Grouts for Preplaced-Aggregate Concrete in the Laboratory
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1998
1.1 This test method determines the amount of expansion and accumulation of bleed water at the surface of freshly mixed hydraulic-cement grout used in the production of preplaced-aggregate (PA) concrete. 1.2 It is for use with cement grout whether
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