ASTM WK27257

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Work Item: ASTM WK27257 - Revision of C94 / C94M - 09a Standard Specification for Ready-Mixed Concrete

Active Standard: C94 / C94M - 13

Developed by Subcommittee: C09.40 | Committee C09 Home | Contact Staff Manager

1. Rationale

Based on SubCommittee reccommendation and supporting research results, the 300 drum revolution and 90 min time limit should be removed.

Keywords

accuracy; blended hydraulic cement; certification; ready-mixed concrete; scales; testing; Certification/registration; Concrete construction materials/applications--specifications; Ready-mixed concrete--specifications;

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Work Item Status:
Date Initiated:01-21-2010
Technical Contact: Chris Slate

Status: Draft Under Development

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