ASTM D2937 PDF

GeoTesting Express is a provider of Soil Testing Services – ASTM D, Standard Test Method for Density of Soil in Place by the Drive-Cylinder Method. This standard is issued under the fixed designation D ; the number 1 This test method is under the jurisdiction of ASTM Committee D18 on Soil and. Standard Test Method for Density of Soil in Place by the Drive-Cylinder Method.

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In addition, they are representative of the significant digits that generally should be retained.

It is scientifically undesirable to combine the use of two separate sets of inch-pound units within a single 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 this system the pound lbf represents a unit of force weight.

This implicitly combines two separate systems of units, that is, the absolute system and the gravitational system. Please first log in with a verified email before subscribing to alerts. 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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The test method d237 obtaining a relatively undisturbed soil sample by driving a thin-walled cylinder and the subsequent activities for the determination of in-place density.

It is scientifically undesirable to combine the use of two separate sets of inch-pound units within a single standard. Reliable testing depends on many factors; Practice D provides a means of evaluating some of those factors.

Soil testing Lab Services: In this system the pound lbf represents a unit of force weight. The test method involves obtaining a relatively undisturbed soil sample by driving a thin-walled cylinder and the subsequent activities for the determination of in-place density. The values in parentheses are provided for information purposes only. Link to Active This link will always route to the current Active version of the standard.

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Already Subscribed to this document. Agencies which meet the criteria of Practice D are generally considered capable of competent and objective testing. This test may not be applicable with very hard natural soils or heavily compacted soils that may not be easily penetrated with the drive cylinder sampler.

It is the responsibility of the user of this d937 to establish aatm safety and health practices and determine the applicability of regulatory limitations d2397 to use. The general principles of this test method have been successfully used to obtain samples for purposes other than density determination, such as the testing for engineering properties.

It is scientifically undesirable to combine the use of two separate sets of inch-pound units within a single standard. This test method may not be applicable for soft, organic, highly plastic, noncohesive, saturated or other soils which are easily deformed, compress during sampling, or which may not be retained in the drive cylinder sampler.

Density Drive Sampler for Soil Density

The values in parentheses are provided for information purposes only. It is beyond the scope of this standard to consider significant digits used in analysis methods for engineering design.

As the voice of the U. Compaction control, density testing, drive cylinder, drive cylinder test, field density, in-place density, plug sampler, quality control, subsurface sampler, surface sampler, unit weight. Soils containing particles larger than 4. This implicitly combines two separate systems of units, that is, the absolute system and c2937 gravitational system. If the document is revised or amended, you will be notified by email. 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 xstm practice to increase or reduce significant digits of reported data to be commensurate with these considerations.

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The presence of particles coarser than 4. The use of this test method in soils containing an appreciable amount of particles larger than 4.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The inch-pound units given in parentheses are mathematical conversions, which are provided for information purposes only and are not considered standard. When the in-place density is to be used as a d2973 for acceptance, the drive cylinder volumes must be as large as practical and not less than cm 3 0.

ASTM D2937

It is scientifically undesirable to combine the use of two separate sets of inch-pound units within a single standard. Soils containing particles larger than 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. In addition, they are representative of the significant digits that generally should be retained. Need more than one copy?