Work Item
ASTM WK74761

Revision of C31/C31M-19a Standard Practice for Making and Curing Concrete Test Specimens in the Field


None Provided


Move The concrete used to make the molded specimens shall be sampled after all on-site adjustments have been made to the mixture proportions, including the addition of mix water and admixtures.


Developed by Subcommittee: C09.61

Committee: C09

Staff Manager: W Scott Orthey

Work Item Status

Date Initiated: 11-14-2020

Technical Contact: Gregory Moody

Item: 004

Ballot: C09.61 (20-05)

Status: Will Reballot Item