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ASTM WK39765

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Work Item: ASTM WK39765 - Revision of C494 / C494M - 12 Standard Specification for Chemical Admixtures for Concrete


Active Standard: C494 / C494M - 13

Developed by Subcommittee: C09.23 | Committee C09 Home | Contact Staff Manager



1. Rationale

Need to clarify how to compare triplicate results for reference and test concretes

Keywords

accelerating; chemical admixtures; concrete; physical requirements; retarding; specific performance; testing; water reducing;

Citing ASTM Standards

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Work Item Status:
Date Initiated:11-20-2012
Technical Contact: Ara Jeknavorian

Status: Draft Under Development

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