
【国外标准】 Standard Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants (Withdrawn 2016)
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2024-02-28
- ASTM D421-85(2007)
- Withdrawn, No replacement
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适用范围:
This practice can be used to prepare samples for particle-size and plasticity tests where it is desired to determine test values on air-dried samples, or where it is known that air drying does not have an effect on test results relative to samples prepared in accordance with Practice D 2217.1.1 This practice covers the dry preparation of soil samples as received from the field for particle-size analysis and the determination of the soil constants.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
标准号:
ASTM D421-85(2007)
标准名称:
Standard Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants (Withdrawn 2016)
英文名称:
Standard Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants (Withdrawn 2016)标准状态:
Withdrawn, No replacement-
发布日期:
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实施日期:
出版语种:
- 其它标准
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