Standard Practice for Reducing Samples of Aggregate to Testing Size

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PDF

Language(s)

English

Published date

01-02-2018

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 04.02, 2018 Defines three methods for the reduction of large samples of aggregate to the appropriate size for testing employing techniques that are intended to minimize variations in measured characteristics between the test samples so selected and the large sample.

1.1This practice covers three methods for the reduction of large samples of aggregate to the appropriate size for testing. These techniques are intended to minimize variations in measured characteristics between the test samples selected and the large sample.

1.2The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

Note 1:Sieve size is identified by its standard designation in Specification E11. The alternative designation given in parentheses is for information only and does not represent a different standard sieve size.

1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee	C 09
DevelopmentNote	Supersedes ASTM C 702. (09/2011) Also numbered as AASHTO T 248. (07/2013)
DocumentType	Redline
Pages	7
PublisherName	American Society for Testing and Materials
Status	Current

ASTM D 75 : 2003	Standard Practice for Sampling Aggregates
ASTM C 128 : 2015 : REDLINE	Standard Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate
ASTM E 11 : 2017 : REDLINE	Standard Specification for Woven Wire Test Sieve Cloth and Test Sieves