Work Item
ASTM WK93139
Revision of C191-21 Standard Test Methods for Time of Setting of Hydraulic Cement by Vicat Needle
Rationale
This work item is to clarify that when using automatic vicat machines the sample still needs to be stored at the humidity and temperature ranges specified for moist cabinets or rooms.
Work Item Status
Date Initiated: 12-11-2024
Technical Contact: Craig Hargis
Item: 001
Ballot: C01.30 (25-01)
Status: In Balloting