ASTM D4944-1998 标准详情
- 标准号:ASTM D4944-1998
- 中文标题:用碳化钙气压试验机法现场测定土壤的水含量的试验方法
- 英文标题:standard test method for field determination of water moisture content of soil by the calcium carbide gas pressure tester method
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1998
1.1 This test method outlines procedures for determining the water (moisture) content of soil by chemical reaction using calcium carbide as a reagent to react with the available water in the soil producing a gas. A measurement is made of the gas pres
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