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ASTM WK31462

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Work Item: ASTM WK31462 - Revision of C143 / C143M - 10a Standard Test Method for Slump of Hydraulic-Cement Concrete


Active Standard: C143 / C143M - 12

Developed by Subcommittee: C09.60 | Committee C09 Home | Contact Staff Manager



1. Rationale

Additional guidance is required in the Method to describe how measurements should be taken to verify compliance with mold wall thickness. A revision is required to expand on when such compliance verification should be performed.


Keywords

concrete; concrete slump; cone; consistency; plasticity; slump; workability; Cone tests; Consistency; Field testing--concrete/aggregates; Hardened concrete; Plasticity and recovery; Portland cement concrete (PCC); Slump; Workability qualities/characteristics;

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Work Item Status:
Date Initiated:12-28-2010
Technical Contact: Glenn Waite

Item: 016
Ballot: C09 (12-03)
Status: Ballot Item Approved as C143/C143M-2012 and Pending Publication

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