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FM 4470 Examination standard for single-ply, polymer-modified bitumen sheet, built-up roof (BUR) and liquid applied roof assemblies for use in class 1 and noncombustible roof deck construction

Publication Year

2022

Document Status

Current

Abstract

Testing and certification requirements for single-ply, polymer-modified bitumen sheet, built-up roof (BUR) and liquid applied roof assemblies.

Document History

April 2022 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.

1151 Boston-Providence Turnpike
P.O. Box 9102
Norwood
FMAP
USA

Website: https://www.fmapprovals.com/
Email: information@fmapprovals.com
Tel: +1 781 762-4300