Vina PDF Photos ASTM D 2940 EPUB

ASTM D 2940 EPUB

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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Different tests shall be conducted in order to determine the following properties of the aggregates: This abstract is a brief summary of the referenced standard.

Standard: ASTM D2940

The following tests shall be performed: ASTM astm d 2940 not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Link to Active This link will always route to the current Active version of the standard.

Link to Active This link will always route to the current Active version of the standard. V Number Code Type I mixtures shall consist of stone, gravel, or slag with natural or crushed sand and fine mineral particles passing a No. On the other hand, Type II mixtures shall consist of natural or astm d 2940 sand with fine mineral particles passing a No.

Fine aggregate passing through the sieve shall normally consist of fines from the operation of crushing the coarse aggregate. Referenced Documents purchase separately The documents listed astm d 2940 are referenced within the subject standard but are not provided as part of the standard. Astm d 2940 values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

Historical Asym s – view previous versions of standard. 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.

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This standard does not purport to address all of the safety concerns, if any, associated with its use.

The engineer is cautioned to provide appropriate construction specifications to ensure ast, to an extent that further densification from traffic loadings on the completed pavement will be insignificant. Astm d 2940 abstract is a brief summary of the referenced 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. Where other materials are to be used, appropriate limits suitable to their use must be specified. astm d 2940

ASTM D2940/D2940M – 15

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 astm d 2940 or airport bases or subbases. Combining astm d 2940 from the two systems may result in non-conformance with the standard.

These notes and footnotes excluding those astm d 2940 tables and figures shall not be astm d 2940 as requirements of the standard. The requirements are intended to cover materials having normal specific gravity, absorption, and gradation characteristics.

Combining values from the two systems may result in non-conformance with the standard. 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.

This specification covers the quality and grading of the following materials for use in the construction of subbase, base, and surface courses: These notes and footnotes excluding those in tables and figures shall not be considered as requirements of the standard. 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.

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It is the responsibility of the user of this standard to establish appropriate safety and health practices and astm d 2940 the applicability of regulatory limitations prior to use. The method suggested is to require compaction on a firm foundation of a short control strip of the material at a astm d 2940 moisture content, by means of vibratory or other proven effective rollers or tampers, until no further increase in density results.

Link to Active This link will always route to the current Active version of the f.

Note 1—The astm d 2940 is cautioned to provide appropriate construction specifications to ensure compaction astm d 2940 an extent that further densification from traffic loadings on the completed pavement will be insignificant. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

Referenced Documents purchase separately The documents e below are referenced 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.

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

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

Historical Version s – view previous versions of standard. It is informational only and not an official astm d 2940 of the standard; the full text of the standard itself must be referred to for its astm d 2940 and application.