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NFPA 221, Fire Resistance

Question asked by seb.nowak0 on Jan 3, 2017
Latest reply on Jan 5, 2017 by patg

Good Morning,

I would like to ask how to determine fire resistance for the fire wall and barriers? According to NFPA 221 Fire Walls can have different fire resistance, but I don’t know how to exactly determine if this should be 1 hour or 3 hour? It should be done basing on fire load with respect to some standard (which one)?


I would like to thank in advance.

Best Regards