Work Item
ASTM WK71561

Revision of C78/C78M-18 Standard Test Method for Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading)


None Provided


It was brought to the attention of C9.61 that equation 1 is not clear and a range of loading rates would be more helpful. This ballot addresses this issue.


Developed by Subcommittee: C09.61

Committee: C09

Staff Manager: W Scott Orthey

Work Item Status

Date Initiated: 01-23-2020

Technical Contact: Jussara Tanesi