관심표준 등록 : 표준업데이트 시 알림을 받을 수 있습니다.
PDF : 직접 파일 다운로드 및 인쇄 (마이페이지 확인)
PRINT : 인쇄본 우편발송, 2~3일 소요(PDF파일 미제공)
구판
판매
Standard Test Method for Particle-Size Analysis of Soils
| 분야 | 04.08 : 토양, 석재 (Ⅰ) |
|---|---|
| 적용범위 | 1.1 This test method covers the quantitative determination of the distribution of particle sizes in soils. The distribution of particle sizes larger than 75 μm (retained on the No. 200 sieve) is determined by sieving, while the distribution of particle sizes smaller than 75 μm is determined by a sedimentation process, using a hydrometer to secure the necessary data (Note 1 and Note 2). Note 1—Separation may be made on the No. 4 (4.75-mm), No. 40 (425-μm), or No. 200 (75-μm) sieve instead of the No. 10. For whatever sieve used, the size shall be indicated in the report. Note 2—Two types of dispersion devices are provided: (1) a high-speed mechanical stirrer, and (2) air dispersion. Extensive investigations indicate that air-dispersion devices produce a more positive dispersion of plastic soils below the 20-μm size and appreciably less degradation on all sizes when used with sandy soils. Because of the definite advantages favoring air dispersion, its use is recommended. The results from the two types of devices differ in magnitude, depending upon soil type, leading to marked differences in particle size distribution, especially for sizes finer than 20 μm. |
| 국제분류(ICS)코드 | |
| 페이지수 | 8 |
| Edition | 63(2002)e1 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ASTM D422-63(2007) | Standard Test Method for Particle-Size Analysis of Soils | 2007-10-15 | 구판 |
| 2 | ASTM D422-63(2007)e2 | Standard Test Method for Particle-Size Analysis of Soils (Withdrawn 2016) | 2007-10-15 | 폐지 |
| 3 | ASTM D422-63(2007)e1 | Standard Test Method for Particle-Size Analysis of Soils | 2007-10-15 | 구판 |
| 4 | ASTM D422-63(2002)e1 | Standard Test Method for Particle-Size Analysis of Soils | 2002-11-10 | 구판 |
| 5 | ASTM D422-63(2002) | Standard Test Method for Particle-Size Analysis of Soils | 2002-11-10 | 구판 |
| 6 | ASTM D422-63(1998) | Standard Test Method for Particle-Size Analysis of Soils | 1998-03-10 | 구판 |
관련상품이 존재하지 않습니다.
ASTM D1557-12e1 - Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3 (2,700 kN-m/m3)) 상세보기
ASTM D854-14 - Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer (Withdrawn 2023) 상세보기
ASTM D4767-11 - Standard Test Method for Consolidated Undrained Triaxial Compression Test for Cohesive Soils 상세보기
ASTM D2216-10 - Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass 상세보기
ASTM D421-85(2007) - Standard Practice for Dry Preparation of Soil Samples for Particle-Size Analysis and Determination of Soil Constants (Withdrawn 2016) 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
KS표준
핸드북
