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2 hour barrier pemb

  1. B

    2 hour fire barrier wall - PEMB

    I'm needing a UL rating for a 2 hour metal stud wall that will be built in a PEMB, perpendicular to the roof purlins. I have one building that has an S-1 occupancy on one end with a B occupancy in the remaining building. The 2018 IBC is requiring a 2 hour fire barrier wall, separating the 2...
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