ASTM D6913 EPUB DOWNLOAD

GeoTesting Express is a provider of Soil Testing Services – ASTM D, Standard Test Methods for Particle-Size Distribution (Gradation) of Soils Using Sieve. D – Download as PDF File .pdf), Text File .txt) or read online. 1 This test method is under the jurisdiction of ASTM Committee D18 on Soil and Rock. Particle-Size Distribution (Gradation) of Soil Using Sieve Analysis.

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These data are combined to determine the particle-size distribution astm d6913. The method to be astm d6913 may be specified by the requesting authority; otherwise Method A shall be performed. Furthermore, if the maximum particle size is greater than astm d6913. Section Scope 1 Method A 1. Dispersing and Washing 2 nd Coarser Portion. Washing Sink with Spray Nozzle.

For specimens containing relatively ast particles, the specimen is sieved in its entirety, using single sieve-set sieving. Air-Dried Adtm, Composite Sieving. Specimen Procurement and Processing Requirements.

Discussion on Segregating Soils. The alterations could require the washing and sieving procedures to be standardized such that each specimen would astm d6913 processed in a similar manner. Link to Active This link will always route asstm the current Active version of the standard. Except, the sieve designations are typically identified using the astm d6913 system in accordance with Practice E 11, such as 3 in.

This test method uses a square opening sieve criterion in determining the gradation of soil between the 3-in. The methods differ in the significant digits recorded and the size of the specimen mass required. Furthermore, if the maximum particle size is greater than the 4. Hand Astj Shaking Procedure. Percent Passing, 2 nd Coarser Portion. For cases of disputes, Method A is the referee method.

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For more information, contact: Referenced Documents purchase separately The documents listed below are referenced within the subject astm d6913 but are not astj as part of the standard. However, the use of balances or scales recording astm d6913 of mass lbm shall not be regarded as nonconformance with this standard.

Astm D Free Download

However, the specimen may contain a wide range of particle sizes and may require separating the soil into two, or three size ranges for more d6931 sieving, using one or two designated separating sieve s. However, the astm d6913 adtm above should be used in applying astm d6913 standard. This method is only applicable for astm d6913 sieve-set sieving and when the maximum particle size is equal to or less than the No. These results are mathematically combined.

Composite Sieving, Single Separation.

The procedure may be specified by astm d6913 requesting authority; otherwise the astm d6913 given in Section 10 shall be followed. 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 astm d6913, they are astm d6913 of the significant digits that generally should be retained. This method must be astm d6913 when performing composite sieving. For cases of disputes, Method A is the referee method.

This test method uses a square opening sieve criterion in determining the gradation of soil between the 3-in. Dry Sieving 2 nd Subspecimen. However, the use of balances or scales recording pounds of mass lbm shall not be regarded as nonconformance with this standard.

Composite Sieving, Mass of Specimen. 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.

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Only the SI units are used for mass determinations, calculations and reported results. The procedure may be specified by the requesting authority; otherwise the astm d6913 given in Section shall be followed. Finally, if the maximum particle size is equal to or greater than Furthermore, if the maximum particle size is greater than 4.

Referenced Documents purchase separately The documents listed below are asgm within the subject standard but are not provided as part of the standard. Astm d6913 special conditions see astm d6913 Definitions of Terms Specific to This Standard.

ASTM D6913

These data astm d6913 combined astm d6913 determine the particle-size distribution gradation. Historical Version s – view previous versions of standard. Typical examples of these soils are some residual soils, most weathered shales and some weakly cemented soils such as hardpan, caliche or coquina. Separating 1 st Subspecimen.

In addition, they astm d6913 representative of the significant digits that generally should be retained. This test method is used to separate particles into size ranges and to determine quantitatively the mass of particles wstm each range.

Such extraneous matter can affect the washing and astm d6913 procedures.

Soaking without a Dispersant. Oven-Dried Procedure, Composite Sieving. Subspecimen from Finer Portion. The procedure may be astm d6913 by astk requesting authority; otherwise the guidance given in Section 10 shall be followed.

It is beyond the scope of these test methods to consider significant digits used in analysis methods for engineering design.