Work Item
ASTM WK88309
Reinstatement of D5873-14 Standard Test Method for Determination of Rock Hardness by Rebound Hammer Method (Withdrawn 2023)
Rationale
The new type of rebound hammer determines the rebound number in a different way. The Technical Contact decided to introduce the new type of rebound hammer following the example of ASTM subcommittee C09.64 when they added the new hammer to C805
Work Item Status
Date Initiated: 11-01-2023
Technical Contact: Mark Dobday
Item: 002
Ballot: D18.12 (23-07)
Status: Will Reballot Item
Item: 001
Ballot: D18.12 (24-02)
Status: Will Reballot Item