Work Item
ASTM WK75570

Revision of C295/C295M-19 Standard Guide for Petrographic Examination of Aggregates for Concrete


to allow for the option of determining the relative amounts of different rock types and qualities by means of mass rather than count.


Developed by Subcommittee: C09.65

Committee: C09

Staff Manager: W Scott Orthey

Work Item Status

Date Initiated: 01-20-2021

Technical Contact: Fred Shrimer

Item: 001

Ballot: C09.65 (21-01)

Status: Will Reballot Item