ASTM D 4914-1999 标准详情
- 标准号:ASTM D 4914-1999
- 中文标题:用试验井中砂子替代法在现场对土壤和岩石的密度的标准试验方法
- 英文标题:standard test methods for density of soil and rock in place by the sand replacement method in a test pit
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999-11-10
These test methods are used to determine the in-place unit weight of compacted materials in construction of earth embankments, road fills, and structure backfill. For construction control, these test methods are often used as the bases for acceptan
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