FM 4450 Approval standard for class 1 insulated steel deck roofs
Publication Year
1989
Document Status
Current
Abstract
Applies to the assembly of an insulated steel deck.
Document History
February 1989 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.
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