ASTM C635/C635M-22 Standard specification for manufacture, performance, and testing of metal suspension systems for acoustical tile and lay-in panel ceilings
Publication Year
2022
Document Status
Current
Abstract
Specifies metal ceiling suspension systems used primarily to support acoustical tile or acoustical lay-in panels.
Document History
Supersedes ASTM C635/C635M-17.
Publisher Information
American Society for Testing and Materials
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