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ASTM Standard 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

ASTM International offers global access to standards development for over 140 participating countries.

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