A156.18 – Materials and Finishes (ANSI Approved November 2020)
Wednesday, November 4, 2020
- Added finish requirements from each respective A156 Series Standards, New Section 6
- Added finish requirements from A156.39 and A156.40 to section 6
- Added language to address custom finishes 5.2
- Added a BHMA code for custom finishes 5.3
- Moved visual finish matching (previous 4.3.3) to the appendix
- Clarified humidity language in 6.2, 6.7 and 6.8 to align with other standards
- Updated pencil hardness in 6.5 from 2H to 4H to align with other standards
- Added Operations Manual Criteria to the appendix
- Updated referenced standards including ASTM B117-18
- Moved Chart of Appearance Equivalent Numbers from the body of standard to the appendix A-5