ASTM D2419 PDF

Buy ASTM D Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate from SAI Global. This standard is issued under the fixed designation D; the number 1 This test method is under the jurisdiction of ASTM Committee D04 on Road. ASTM D – AASHTO T Sand Equivalent Test. Significance. • Clay-like materials have a direct effect on the performance of Hot Mix Asphalt and the.

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The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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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. The quality of the results produced by this standard are dependant upon the competence of the personnel performing the procedure and the capability, calibration, and the maintenance of the equipment used.

Work Item s – proposed revisions of this standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Active view current version of standard.

ASTM D – 14 Standard Test Method for Sand Equivalent Value of Soils and Fine Aggregate

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Testing smaller top sized material may lower the xstm results of the test. For fine aggregates containing clean dust of fracture clay-size particles that are not clay mineralstest results will depend on the amount of fines present in the material.

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Active view current version of standard. Some agencies perform the test on material with a top size smaller than the 4. Note 1—Some agencies perform the test on material with a top size smaller than the 4. Reliable results depend on many factors: The purpose of this test method is to indicate, under standard conditions, the relative proportions of clay-size or plastic fines and dust in granular soils and fine aggregates that pass the 4.

This is done to avoid trapping axtm clay-like or plastic fines and dust below flaky shaped 4. Testing smaller top sized material may lower the numerical results of the test. This is done to avoid trapping the clay-like or plastic fines and dust below flaky shaped 4. Link to Active This link will always route to the current Active version of the standard.

Users of this standard are cautioned that compliance with Practice D alone does not completely assure reliable results. Awtm is the d24199 of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Work Item s – proposed revisions of this standard. Link to Active This link will always route to the current Active version of the standard.

Link to D219 This link will always route to the current Active version of the standard. Work Item s – proposed revisions of this standard. 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.

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Sand Equivalent Apparatus ASTM D2419

The values stated in inchpound units shall be considered standard with regard to the sieve frames. It is the satm of the user of this standard to establish appropriate safety and health practices and determine d419 applicability of regulatory limitations prior to use.

Testing smaller top sized material may lower the numerical results of the 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.

Values in parentheses are for information only. This is done to avoid trapping the clay-size or plastic fines and dust below flaky shaped 4. 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. The values stated in inchpound units shall be considered standard with regard to the sieve frames.

Note 1—Some agencies perform the test on material with a top size smaller than the 4. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the d2491. Historical Version s – view previous versions of standard.