GeoTesting Express is a provider of Soil Testing Services – ASTM D, Standard Test Methods for Amount of Material in Soils Finer Than the No. (75 -µm). Sieve1. This standard is issued under the fixed designation D ; the number 1 This standard is under the jurisdiction of ASTM Committee D18 on Soil and. ASTM D Standard Test Methods for Determining the Amount of Material Finer than μm (No. ) Sieve in Soils by Washing.

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It is beyond the scope of these test methods to consider significant digits used in analysis methods for engineering design. During these processes soluble substances, such as salts and other minerals, may also be removed.

The method to be used shall be specified by the requesting authority. Historical Version s – view previous versions of standard. Link to Active This link will always route to the current Active version of the 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.

In addition, they are representative of the significant digits that generally should be retained. Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method.

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ASTM D1140

It is recommended that materials containing significant amounts of soluble substances be tested using other methods of separation. Reporting of test results in units other than SI shall not be regarded as nonconformance with this test method. It is not within the scope of this standard to differentiate between the removal of fine particles and soluble substances. The use of balances or scales recording pounds of mass lbm shall not be regarded as nonconformance with this standard. The use of balances or scales recording pounds of mass lbm shall not be regarded as nonconformance with this standard.

If no method is specified, the choice should be based upon the guidance given in 5. It is not within the scope of this standard to differentiate between the removal of fine particles and soluble substances.

The quality of the result produced by this ast is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used.

During these processes soluble substances, such as salts and other minerals, may also be removed. As outlined in 5. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

ASTM D Standard

Active view current version of standard. Users of this standard are cautioned that compliance with Practice D does not in itself ensure reliable results.

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If no method is specified, the choice should be based upon the guidance given in 5. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

It is the responsibility of the user of this standard to establish appropriate safety and health practices r1140 determine the applicability of regulatory limitations prior to use.

Link to Active This link will always route to the current Active version of the standard. It is beyond the scope of these test methods to consider significant digits used in analysis methods for engineering design. Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors. If it is large, the efficiency of the washing operation should be checked, as it could be an indication of degradation of the soil see Note 2.

It is recommended that materials containing significant amounts of soluble substances be tested using other methods d11140 separation. The method to be used shall be specified by the requesting authority. Astk addition, they are representative of the significant digits that generally should be retained.