Work Item
ASTM WK81153

Revision of D2639/D2639M-21a Standard Test Method for Plastic Properties of Coal by the Constant-Torque Gieseler Plastometer


Revisions to the standard are required as the result of comments received from voters during the prior ballot, D05 (21-05). Proposed revisions are related to the proper Form and Style for an ASTM standard, proper usage of SI units in a standard, agreement of significant figures, or clarification of wording or terms.


Developed by Subcommittee: D05.15

Committee: D05

Staff Manager: Melissa Marcinowski

Work Item Status

Date Initiated: 03-03-2022

Technical Contact: Michael Carmon

Item: 005

Ballot: D05 (22-02)

Status: On Hold

Item: 004

Ballot: D05 (22-02)

Status: Negative Votes Need Resolution