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FM 4881:2017

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FM 4881:2017

Evaluating Exterior Wall Systems

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This test standard sets performance requirements for Exterior Wall Systems by evaluating the ability of these products to limit fire propagation over and/or through the assembly when exposed to an ignition source simulating a building fire. The standard also sets the performance requirements for exterior wall panels when exposed to various natural hazards such as the cyclic nature of high wind events, the impact of simulated hail and where required, the impact of windborne debris during hurricanes, tropical cyclones and typhoons.

Author ANSI/FM
Editor ANSI
Document type Standard
Format File
Confirmation date 2017-04-25
ICS 13.220.50 : Fire-resistance of building materials and elements
91.060.10 : Walls. Partitions. FaÂades
Year 2017
Document history
Country USA
Keyword ANSI 4881;4881;ANSI/FM 4881-2017