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UL I506

Steel C-Joist (Non-Load-Bearing)

Fire Rating 2 hours
System STC n/a
System Thickness 9 1/8 in.

Assembly Construction

Assembly Construction

Layer 1 - Gypsum Board:

5/8" Thick Gypsum Board, Loosely Laid (UL Type ULIX™)

Layer 2 - Steel Joists:

6" Deep, 20ga., Spaced 16" Max. O.C.

Layer 3 - Gypsum Board:

5/8" Thick Gypsum Board, Loosely Laid (UL Type ULIX™)

Notes