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ASTM D2419

Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate

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Organization: ASTM
Publication Date: 10 July 2002
Status: inactive
Page Count: 10
ICS Code (Earthworks. Excavations. Foundation construction. Underground works): 93.020
scope:

This test method is intended to serve as a rapid fieldcorrelation test. The purpose of this test method is to indicate, under standard conditions, the relative proportions of clay-like or plastic fines and dust in granular soils and fine aggregates that pass the 4.75-mm (No. 4) sieve. The term "sand equivalent" expresses the concept that most granular soils and fine aggregates are mixtures of desirable coarse particles, sand, and generally undesirable clay or plastic fines and dust.

NOTE 1-Some agencies perform the test on material with a top size smaller than the 4.75-mm (No. 4) sieve. This is done to avoid trapping the clay-like or plastic fines and dust below flaky shaped 4.75 to 2.36 mm (No. 4 to 8) sized particles. Testing smaller top sized material may lower the numerical results of the test.

Units of Measurement:

The values stated in SI units are to be regarded as the standard, with the exception of the dimensions of the special sand equivalent test apparatus described in Fig. 1, in which the the inch dimensions are standard. Values in parentheses are for information only.

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.

Document History

June 1, 2014
Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate
This test method is intended to serve as a rapid fieldcorrelation test. The purpose of this test method is to indicate, under standard conditions, the relative proportions of clay-size or plastic...
June 1, 2009
Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate
This test method is intended to serve as a rapid fieldcorrelation test. The purpose of this test method is to indicate, under standard conditions, the relative proportions of clay-like or plastic...
ASTM D2419
July 10, 2002
Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate
This test method is intended to serve as a rapid fieldcorrelation test. The purpose of this test method is to indicate, under standard conditions, the relative proportions of clay-like or plastic...
September 10, 1995
Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate
1. Scope 1.1 This test method is intended to serve as a rapid field-correlation test. The purpose of this test method is to indicate, under standard conditions, the relative proportions of clay-like...
May 15, 1991
STANDARD TEST METHOD FOR SAND EQUIVALENT VALUE OF SOILS AND FINE AGGREGATE
A description is not available for this item.
June 27, 1974
STANDARD TEST METHOD FOR SAND EQUIVALENT VALUE OF SOILS AND FINE AGGREGATE (R 1979) (e1-1981)
A description is not available for this item.

References

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