Work Item
ASTM WK90321
Revision of C67/C67M-23a Standard Test Methods for Sampling and Testing Brick and Structural Clay Tile
Rationale
NBRC reviewed 279 sample sets from May 2023 to December 2023 and concluded there was no statistical difference in core hole volume when using a sample set of five, versus a sample set of ten. Data was reviewed with the Methods of Test Task Group at the December 2024 ASTM meeting and is available upon request.
Work Item Status
Date Initiated: 04-16-2024
Technical Contact: Judith Hill