ASTM C191-2013 标准详情
- 标准号:ASTM C191-2013
- 中文标题:使用维卡特针测定水硬性水泥凝固时间的标准试验方法
- 英文标题:Standard Test Methods for Time of Setting of Hydraulic Cement by Vicat Needle
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2013
Scope 1.1 These test methods determine the time of setting of hydraulic cement by means of the Vicat needle. Two test methods are given; Method A is the Reference Test Method using the manually operated standard Vicat apparatus, while Method B
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