Work Item
ASTM WK74021

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

Rationale

Clarify that the 15 minute limit for moving a specimen is for each sample.

Details

Developed by Subcommittee: C09.61

Committee: C09

Staff Manager: W Scott Orthey

Work Item Status

Date Initiated: 09-02-2020

Technical Contact: Gregory Moody