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ASTM International - ASTM D4792/D4792M-13

Standard Test Method for Potential Expansion of Aggregates from Hydration Reactions

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Organization: ASTM International
Publication Date: 1 June 2013
Status: inactive
Page Count: 3
ICS Code (Concrete and concrete products): 91.100.30
significance And Use:

4.1 This test method provides a procedure for determining the compliance of steel slags and other materials with specifications, such as Specification D2940, that limit permissible expansion of... View More

scope:

1.1 This test method covers the determination of potential volume expansion of dense graded compacted aggregates that contain components susceptible to hydration and consequent volume increase, such as the free calcium and magnesium oxides that occur in some industrial by-products.

1.2 The 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.

1.3 This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Document History

February 15, 2019
Standard Test Method for Potential Expansion of Aggregates from Hydration Reactions
1.1 This test method covers the determination of potential volume expansion of dense graded compacted aggregates that contain components susceptible to hydration and consequent volume increase, such...
ASTM D4792/D4792M-13
June 1, 2013
Standard Test Method for Potential Expansion of Aggregates from Hydration Reactions
1.1 This test method covers the determination of potential volume expansion of dense graded compacted aggregates that contain components susceptible to hydration and consequent volume increase, such...
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