ASTM D4829 PDF

GeoTesting Express is a provider of Soil Testing Services – ASTM D, Standard Test Method for Expansion Index of Soils. Standard Test Method for Expansion Index of Soils. Designation: D – 08a“ Hak cipta ASTM International, Barr Harbour Drive, West Conshohocken, PA , USA. Copy ini dibuat oleh BSN di ba.

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Agencies which meet the criteria of Practice D are generally considered capable of competent testing.

How one applies the results obtained using this standard is beyond its scope. The precision of this test method is dependent on the competence of the personnel performing it and the suitability of the equipment and facilities used.

Reliable testing depends on several factors; Practice D provides a means of evaluating some of those factors.

Agencies which meet the criteria d8429 Practice D are generally considered capable of competent testing. Historical Version s – view previous versions of standard.

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The values stated in inch-pound units are approximate. Reliable testing depends on several factors; Practice D provides a means of evaluating some of those factors. Link to Active This link will always route to the current Active version of the standard.

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The EI test is not used to duplicate any particular field conditions such as soil density, water content, loading, in-place soil structure, or soil water chemistry.

The expansion index, EIprovides an indication of swelling potential of a compacted soil.

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Note 2—Notwithstanding the statements on precision and bias contained in this test method: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided d8429 part of the standard. However, consistent test conditions are used in preparation of compacted specimens such that direct correlation of data can be made between organizations.

Work Item s – proposed revisions of this standard. Aatm 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 of this test method are cautioned that compliance with Practice D does not ensure reliable testing.

ASTM D4829

The EI test is not used to duplicate any particular field conditions such as soil density, water content, loading, in-place soil structure, or soil water chemistry.

Note 1—Qualitative classification of potential expansion in a soil based on EI is provided in Table 1.

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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 of this test method are cautioned that compliance with Practice D does not ensure reliable testing.

Standard Test Method for Expansion Index of Soils Astm D – Google Books

The values stated in inch-pound astj are approximate. Note 2—Notwithstanding the statements on precision and bias contained in this test method: The expansion index, EIprovides an indication of swelling potential of a compacted soil.

The precision of this test method is dependent on the competence of the personnel performing it and the suitability of the equipment and facilities used. How one applies the results obtained using this standard is beyond its scope. Note 1—Qualitative classification of potential expansion in a soil based on EI is provided in Table 1. However, consistent test conditions are used in preparation of compacted specimens such that direct correlation of data can be made between organizations.