ASTM D7263 PDF

Standard Test Methods for Laboratory Determination of Density (Unit Weight) of Soil Specimen. Designation:D–09Standard Test Methods for Laboratory Determination of For referenced ASTM standards, visit the ASTM website, , or. Designation: D − 09Standard Test Methods for Laboratory Determination These test methods are under the jurisdiction of ASTM Committee D18 on Soil.

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Add to Alert PDF. Dry density values are usually used in conjunction with compaction curve values Test Methods D and D Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results.

How one applies the results obtained using this standard is beyond its scope. This is due to the specimen swelling after removal of lateral pressures.

When particle density, that is, specific gravity Test Methods R7263 is also known, dry density can be used to calculate porosity and void ratio see Appendix X1. Since moisture content is variable, moist soil density provides little useful information except to estimate the weight of soil per unit volume, for example, pounds per cubic yard, at the time of sampling.

You may delete a document from your Alert Profile at any time. Subscription pricing is determined by: These methods apply to soils that will retain d726 shape during the measurement process and may also apply to other materials such as soil-cement, soil-lime, soil-bentonite or solidified d7623 slurries.

It is common for the density unit weight of specimens after removal from sampling tubes and compaction molds to be less than the value based on tube or mold volumes, or of in situ conditions. Link to Active This link will always route to the current Active version of the standard.

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The quality of the result produced by this standard is dependent on the competence of the personnel performing it and the suitability of the equipment and facilities used. It is the responsibility of the user of this standard astmm establish appropriate safety, health, and environmental practices and determine the applicability aztm regulatory limitations prior to use.

Your Alert Profile lists the documents that will be monitored. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

Please first log in with a verified email before subscribing to alerts. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Since soil volume shrinks with drying of swelling soils, bulk density will vary with moisture content. This standard is not included in any packages. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Specimens that are remolded by dynamic or static compaction procedures may also be measured by these methods.

The values stated in inch-pound units are approximate. The values given in parentheses after SI units are provided for information only and are not considered standard.

As the voice of the U. Dry density measurements are also useful for determining degree of soil compaction. These methods apply to soils that will retain their shape during the measurement process and may also apply to other materials such as soil-cement, soil-lime, soil-bentonite or solidified soil-bentonite-cement slurries.

These methods apply to soils that will retain their shape during the measurement process and may also apply to other materials such as soil-cement, soil-lime, soil-bentonite or solidified soil-bentonite-cement slurries. Already Subscribed to this document.

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Hence, the water content of the soil should be determined at the time of sampling. Specimens that are remolded by dynamic or static compaction procedures may also be measured by these methods.

ASTM D Standard

Link to Active This link will always route to the current Active version of the standard. Intact specimens may be obtained from thin-walled sampling tubes, block samples, or clods. Please first verify your email before subscribing to alerts. Need more than one copy?

wstm Specimens that are remolded by dynamic or static compaction procedures may also be measured by these methods. We have no amendments or corrections for this standard.

Intact specimens may be obtained from thin-walled sampling tubes, block samples, or clods. Active view current version of standard. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards.

Work Item s – proposed revisions of this standard. It is common for the density unit weight of specimens after removal from sampling tubes and compaction molds to be less than the value based on tube or mold volumes, or of in-situ conditions. The values given in parentheses after SI units are provided for information only and are not considered standard.

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Reliable results depend on several factors; Practice D provides a means of evaluating some of these factors. Referenced Documents purchase separately The documents listed below are referenced asmt the subject standard but are not provided as part of the standard.

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