ASTM C490/C490M-2011 使用硬化水泥浆体,砂浆及混凝土长度变化测定仪的标准操作规程
ASTM C490/C490M-2011 标准详情
- 标准号：ASTM C490/C490M-2011
- 中文标题：使用硬化水泥浆体,砂浆及混凝土长度变化测定仪的标准操作规程
- 英文标题：standard practice for use of apparatus for the determination of length change of hardened cement paste, mortar, and concrete
- 标准类别：美国材料与试验协会ASTM
- 发布日期：2011-10-01
内容简介
This practice is intended to provide standard requirements for apparatus common to many test methods used in connection with cement and concrete and standardized procedures for its use. The detailed requirements as to materials, mixtures, specimens
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