Work Item
ASTM WK91189
Revision of C270-19ae1 Standard Specification for Mortar for Unit Masonry
Rationale
Allow air-entraining cements only in performance specification
Work Item Status
Date Initiated: 06-13-2024
Technical Contact: Gregory Moody
Item: 005
Ballot: C15.30 (24-03)
Status: Will Reballot Item
Item: 003
Ballot: C15.30 (25-01)
Status: In Balloting