ASTM D6913 PDF

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D – 04() Standard Test Methods for Particle-Size Distribution ( Gradation) of Soils Using Sieve Analysis, gradation, grain size, particle size. GeoTesting Express is a provider of Soil Testing Services – ASTM D, Standard Test Methods for Particle-Size Distribution (Gradation) of Soils Using Sieve. Particle-Size Distribution (Gradation) of Soil Using Sieve Analysis.

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Section Scope 1 Method A 1. Ultrasonic Water Bath optional.

ASTM International – Standard References for ASTM D / DM – 17

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 method to be used may be specified by the requesting authority; otherwise Method A shall be performed. Soaking with a Dispersant. The procedures used do not astk material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations.

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.

Only the SI units are used for mass determinations, calculations and reported results. The calculations documented in these files can help you in manually verifying the program’s correctness. The mass of particles retained on each sieve will be determined.

Depending on the design considerations, a specialized gradation-testing program could be performed. Reliable results depend on many factors; Practice D provides a means of evaluating some of those factors.

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The procedures used do not consider material variation, purpose for obtaining the data, special purpose studies, or any considerations for the user’s objectives; and it is common practice to increase or reduce significant digits of reported data to be commensurate with these considerations.

Grain Size Distribution, Moisture-Density Tests, Atterberg Limits and Soil Classification Software

The method to be used may be 6d913 by the requesting authority; otherwise Method A shall be performed. Link to Active This link will always route to the current Active version of the standard. Finally, if the maximum particle size is equal to or greater than LabSuite is site licensed. The methods differ in the significant digits recorded and the size of the specimen mass required.

In addition, they are representative of the significant digits that generally should be retained. Look at some sample D693 limits test reports. For cases of disputes, Method A is the referee method. It is assumed that the sample is obtained using appropriate methods d6193 is representative.

Except, the sieve designations are typically identified using the “alternative” system in accordance with Practice E 11, such as 3 in. Low Temperature Drying Oven optional. This test method uses a square opening sieve criterion in determining the gradation of soil between the 3-in.

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. Typical examples of these soils are some residual soils, most weathered shales and some weakly cemented soils such as hardpan, caliche or coquina.

Look at some sample Proctor test reports. Jar and Small Bag Samples.

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This method is only applicable for single sieve-set sieving and when the maximum particle size is equal to or less than the No. It is beyond the scope of these test methods to consider significant digits used in analysis methods for engineering design. Using an Ultrasonic Water Bath. Dry Sieving Coarser Portion. The procedure may be specified by the requesting authority; otherwise the guidance given in Section 10 shall be followed.

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Active view current version of standard. The procedure selected will depend on the type of sample, the maximum particle-size in the sample, the range of particle sizes, the initial conditions of the material, the plasticity of the material, the efficiency, and the need for other testing on the sample.

Finally, if the maximum particle size is equal to or greater than It is assumed that the sample is obtained using appropriate methods and is representative. Depending on the design considerations, a specialized gradation-testing program could be performed.

ASTM D6913/D6913M – 17

Link to Active This link will always route to the current Active version of the standard. The procedure selected will depend on the type of sample, the maximum particle-size in the sample, the range of particle sizes, the initial conditions of the material, the plasticity of the material, the efficiency, and the need for other testing on the sample. The quality of the result produced by these test methods is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used.