ASTM D 2940 PDF

This standard is issued under the fixed designation D/DM; the 1 This specification is under the jurisdiction of ASTM Committee D04 on Road. 1. Gradation Requirements: TABLE Gradation Requirements for Base and Subbase Materials. Mass Percent Passing. ASTM D **. AASHTO M Find the most up-to-date version of ASTM D at Engineering

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It is the responsibility of the user of this standard wstm establish appropriate safety and health practices and determine the applicability of regulatory limitations prior x use.

You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. This specification covers quality-controlled graded aggregates that, when hauled to and properly spread and compacted on a prepared grade to appropriate density standards, may be expected to provide adequate stability and load support for use as highway or airport bases or subbases.

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the 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. The following tests shall be performed: Add to Alert PDF.

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of dd other.

This specification covers quality-controlled graded aggregates that, when hauled to and properly spread and compacted on a prepared grade to appropriate density standards, may be expected to provide adequate stability and load support for use as highway or airport bases or subbases.

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The engineer is cautioned to provide appropriate construction specifications to ensure compaction to an extent that further densification from traffic loadings on asmt completed pavement will be insignificant. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

Fine aggregate passing through the sieve shall normally consist of fines from the operation of crushing the coarse aggregate.

Combining values from the two systems may result in non-conformance with the standard. Your Alert Profile lists the documents that will be 294. It is the responsibility of the user of this standard to establish appropriate safety and health practices and astj the applicability of regulatory limitations prior to use.

Please first log in with a verified email before subscribing to alerts. Where available and suitable, addition of natural sand or finer mineral matter, or both, is not prohibited. Combining values from the two systems may result in non-conformance with the standard.

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Norma ASTM D/DM

As the voice of the U. The method suggested is to require compaction on a firm foundation of a short control strip of the material at a suitable moisture content, by 29440 of vibratory or other proven astj rollers or tampers, until no further increase in density results.

ICS Number Code The engineer is cautioned to provide appropriate sstm specifications to ensure compaction to an extent that further densification from traffic loadings on the completed pavement will be insignificant.

Proceed to Checkout Continue Shopping. Combining values from the two systems may result in non-conformance with the standard. The values stated in each system may not aetm exact equivalents; therefore, each system shall be used independently of the other. ICS Number Code These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard.

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Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. Link to Active This link will always route to the current Active version of the standard.

If the document is revised or amended, you will be notified by email. Where available and suitable, addition of natural sand or finer mineral matter, or both, is not prohibited. These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard.

The method suggested is to require compaction on a firm foundation of a short control strip of the material at a suitable moisture content, by means of vibratory or other proven effective rollers or tampers, until no further increase in density results.

Coarse aggregate retained on the sieve shall consist of durable particles of crushed stone, gravel, or slag capable of withstanding the effects of handling, spreading, and compacting without degradation productive of deleterious fines. Need more than one copy?