FM 4880 Examination standard for class 1 fire rating of building panels or interior finish materials
Publication Year
2022
Document Status
Current
Abstract
Specifies testing and certification requirements for building panels or interior finish materials for use where a Class 1 fire rating is needed for wall and/or ceiling constructions.
Document History
November 2022 edition. Supersedes the October 2015 edition.
Publisher Information
FM Approvals
FM Approvals is a third-party global testing laboratory and certification agency, testing and certifying products and services that meet property loss prevention standards for use in commercial and industrial facilities.
