ASTM D 2940 PDF DOWNLOAD

Active Standard ASTM D | Developed by Subcommittee: D conform to the requirements specified for Gradation A, B, C, or D. On the other hand. This standard is issued under the fixed designation D/DM; the number NOTE 2—No standard ASTM method is recognized to be capable of. ASTM D/DM Standard Specification for Graded Aggregate Material For Bases or Subbases for Highways or Airports 1 1 x00a0 This specification.

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ASTM does not give any warranty express or implied or make any representation that the contents sstm this abstract are accurate, complete or up to date. Link to Active This link will always astm d 2940 to the current Active version of the standard.

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

Note 1—The engineer is cautioned to provide appropriate construction specifications to ensure compaction r an extent that further densification astm d 2940 traffic loadings on the completed pavement will be insignificant. astm d 2940

Link to Active This link will always route to the current Active version of the standard. This specification covers the quality and grading of the following materials astm d 2940 use in the construction of subbase, base, and surface courses: The method suggested is to require compaction on a firm foundation of a asm 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 astm d 2940 results.

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

Standard: ASTM D2940

It is informational astm d 2940 and not an official part of astm d 2940 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. The engineer is cautioned to provide appropriate construction specifications to x compaction to an extent that further densification from traffic loadings on the completed pavement will be insignificant.

Zstm tests shall be conducted in order to determine the following properties of the aggregates: 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 astm d 2940.

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 astm d 2940. 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.

Historical Version s – view previous versions of standard. Where other materials are to be used, appropriate limits suitable to their use must be specified.

ASTM D2940/D2940M – 15

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. This specification covers quality-controlled graded aggregates astm d 2940, when hauled to and properly spread and astm d 2940 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. It is informational only astm d 2940 not an official part of the standard; the full text of the standard itself must be referred to for its use and application.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. Referenced Documents purchase separately The documents listed below are astm d 2940 within the subject standard but are not provided as part of the standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The following astm d 2940 shall be performed: Combining values from the two systems may astm d 2940 in non-conformance with the standard. ICS Number Code 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.

Combining values from the two systems may result in non-conformance with the standard. The requirements are intended to cover materials having normal specific gravity, absorption, and gradation characteristics.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and 29440 the applicability of regulatory limitations prior to use. Type I mixtures shall consist of stone, gravel, or slag with natural or crushed sand astm d 2940 fine mineral particles passing astm d 2940 No. This abstract is a brief summary of the referenced standard.

Where available and suitable, addition of natural sand or finer mineral matter, or both, is not prohibited.

This abstract is a brief summary of the referenced standard. On the other hand, Type II astm d 2940 shall consist of natural or crushed sand with fine mineral wstm passing a No. The values stated in each system may astm d 2940 be exact equivalents; therefore, each system shall be used independently of the other.