ASTM D7263 PDF

Standard Test Methods for Laboratory Determination of Density (Unit Weight) of Soil Specimen. Designation: D − 09Standard Test Methods for Laboratory Determination These test methods are under the jurisdiction of ASTM Committee D18 on Soil. the selected standard is invalid. Hide. Search. Start. Standard ASTM standard · ASTM D Subjects. Soil and Rock (II): D – latest (ASTM VOL ).

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Specimens that are remolded by dynamic or static compaction procedures may also be measured by these methods.

ASTM D7263 – 09(2018)e2

Dry density measurements are also useful for determining degree of soil compaction. This is due to the specimen swelling after removal of lateral pressures. Need more than one copy? Standards Subsctiption may be d7623 perfect solution. When particle density, that is, specific gravity Test Methods D is also known, dry density can be used to calculate porosity and void ratio see Appendix X1.

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.

How one applies the results obtained using this standard is beyond its scope. It is the responsibility of the user of this standard to atsm appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

Intact specimens may be obtained from thin-walled sampling tubes, block samples, or clods. Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results. Please first log in with a verified email before subscribing to alerts. The values given in parentheses after SI units are provided for information only and are d263 considered standard.

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This is due to the specimen swelling d72263 removal of lateral pressures. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Link to Active This link will always route to the current Active c7263 of the standard.

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ASTM D Standard

Please first verify your 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. As the voice of the U. Reliable results depend on several factors; Practice D provides a means of evaluating some of these factors.

Standard Test Methods for Laboratory Determination of Density (Unit Weight) of Soil Specimens

The values stated in inch-pound units are approximate. 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. Link to Active This link will always route to the current Active version d763 the 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 aetm on tube or mold volumes, or of in situ conditions.

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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 d2763 yard, at the time of sampling.

Add to Alert PDF. 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 asmt situ conditions.

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.

Work Item s – proposed revisions of this standard. Since soil volume shrinks with drying of swelling soils, bulk density will vary with moisture content.

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. How one applies the results obtained using this standard is beyond its scope. Active view current version of standard. Your Alert Profile lists the documents that will be monitored.

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