Work Item
ASTM WK77177

Revision of D7330-15 Standard Test Method for Assessment of Surface Appearance Change in Pile Floor Coverings Using Standard Reference Scales


None Provided


To review, revise and update where necessary, the contents of this standard test method for the five year revision. The section 6.1 CRI Reference Scales is the only section for the review regarding the correlation of the different scales.


Developed by Subcommittee: D13.21

Committee: D13

Staff Manager: Nora Nimmerichter

Work Item Status

Date Initiated: 06-03-2021

Technical Contact: Richard Turner

Item: 002

Ballot: D13 (22-01)

Status: Negative Votes Need Resolution