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Standard Test Methods for Amount of Material in Soils Finer Than the No. 200 (75-um) Sieve
Automaticky preložený názov:
Štandardné testovacie metódy pre množstvo materiálu v pôdach jemnejšie ako na číslo 200 ( 75 - um ) Sieve
NORMA vydaná dňa 10.6.2000
Označenie normy: ASTM D1140-00
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.2000
Kód tovaru: NS-16436
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
fines, particle sizes, sieve analysis, washing, ICS Number Code 19.120 (Particle size analysis. Sieving)
| 1. Scope | ||||||||||||||||||||||||||||||||||
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1.1 These test methods cover determination of the amount of material finer than a 75-um (No. 200) sieve by washing. 1.2 Two methods for determining the amount of material finer than the No. 200 sieve are provided. The method to be used shall be specified by the requesting authority. If no method is specified, the choice should be based on the guidance given in and 1.2.1 Method A---Test specimen is not dispersed prior to wash sieving. 1.2.2 Method B---Test specimen is dispersed by soaking in water containing a deflocculating agent prior to wash sieving 1.3 The values stated in SI units are to be regarded as the standard. 1.4This 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. |
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| 2. Referenced Documents | ||||||||||||||||||||||||||||||||||
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