ASTM D5550-1994
用气体比重瓶法测定土壤固体粒子比重的标准试验方法

Standard Test Method for Specific Gravity of Soil Solids by Gas Pycnometer

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标准号

ASTM D5550-1994

发布日期

1994年

实施日期

废止日期

无

中国标准分类号

P13

国际标准分类号

13.080.10 (Chemical characteristics of soil)

发布单位

US-ASTM

适用范围

1.1 This test method covers the determination of the specific gravity of soil solids by means of a gas pycnometer. Particle size is limited by the dimensions of the specimen container of the particular pycnometer being used.

1.2 Test Method D854 may be used instead of or in conjunction with this test method for performing specific gravity tests on soils. Note that Test Method D854 does not require the specialized test apparatus needed by this test method. However, Test Method D854 may not be used if the specimen contains matter that can readily dissolve in water, whereas this test method does not have that limitation.

1.3 The values stated in acceptable SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.

1.4 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.