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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Please first verify your email before subscribing to alerts. 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. Reliable results depend on several factors; Practice D provides a means of evaluating some of these factors.
ASTM D Standard
Your Alert Profile lists the documents that will be monitored. 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. We have no amendments or corrections for this standard. Glossary of Soil Science Terms Available online: The values stated in inch-pound units are approximate.
Work Item s – proposed revisions asstm this standard. 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. Users of this standard are cautioned that compliance with Practice D does not in itself assure reliable results.
Intact specimens may be obtained from thin-walled sampling tubes, block samples, or clods.
These methods apply to soils d7236 will retain their shape during the measurement process and may also apply to other materials such as soil-cement, soil-lime, asmt or solidified soil-bentonite-cement slurries. Work Item s – proposed revisions of this standard. 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.
As the voice of the U. Specimens that are remolded by dynamic or static compaction procedures may also be measured by these methods.
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.
This is due to r7263 specimen swelling after removal of lateral pressures. Since soil volume shrinks with drying of swelling soils, bulk density will vary with moisture content. How one applies the results obtained using this standard is beyond its scope. Already Subscribed to this document. Dry density values are usually used in conjunction with compaction curve values Test Methods D and D It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of c7263 limitations prior to use.
Norma ASTM D()e1
Please first log in with a verified email before subscribing to alerts. Hence, the water content of the soil should be determined at the time of sampling.
Proceed to Checkout Continue Shopping. Need more than one copy? If the document is revised or amended, you will be notified by email. The values given in parentheses after SI units are provided for information only and are not considered standard.
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ASTM D7263 – 09(2018)e2
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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. 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. Historical Version s – view previous versions of standard.
How one applies the results obtained using this standard is beyond its scope. This standard is also available to be included in Standards Subscriptions.