ASTM D2844/D2844M-2013 标准详情
- 标准号:ASTM D2844/D2844M-2013
- 中文标题:压实土阻抗R值和膨胀压力的试验方法
- 英文标题:Standard Test Method for Resistance R-Value and Expansion Pressure of Compacted Soils
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2013
4.1x00a0;This test method is used to measure the potential strength of subgrade, subbase, and base course materials for use in road and airfield pavements. The R-value is used by some agencies as criteria for acceptance of aggregates for base course
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