ASTM D2419 PDF

December 28, 2019   |   by admin

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 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. Note 1—Some agencies perform the test on material with a top size smaller than the 4.

Sand Equivalent Apparatus ASTM D2419

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 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 f2419. Note 1—Some agencies perform the test on material with a top size smaller than the 4. Link to Active This link will always route to the current Active version of the standard.

Testing smaller top sized material may lower the numerical results of the test. 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. Reliable results depend on many factors: The values stated in inchpound units shall be considered standard with regard to the d2491 frames. Link to Active This link will always route to the current Active version of the standard.

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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. 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 zstm inchpound units shall be considered standard with regard to the sieve frames. 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 numerical results of the test. 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.

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. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the adtm.

Link to Active This link will always route to the current Active version of the standard.

ASTM D, Test equipment Controls

Some agencies perform the test on material with a top size smaller than the 4. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

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Historical Version s – view previous versions of standard. This is done to avoid trapping the clay-size or plastic fines and dust below flaky shaped 4. Values in parentheses are for information only. Active view current version of standard.

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. This is done to avoid trapping the clay-like 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.

Users aetm this standard are cautioned that compliance with Practice D alone does not completely assure reliable results. This is done to avoid trapping the clay-like or plastic fines and dust below flaky shaped 4. Work Item s – proposed revisions of this standard.

Active view current version of standard. Work Item s – proposed revisions of this standard.

Active Risk Management

Testing smaller top sized material may lower the numerical results of the test. Work Item s – proposed revisions of this standard.

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