This wall and roof intersection details a curtain wall attachment to structural steel framing incorporating mineral wool insulation with foil-faced backpan and joint firestopping with smoke seal. A steel bent plate secures the assembly alongside non-structural metal stud framing. The roof incorporates a pre-finished metal rainscreen flashing, a vapor barrier, and a concealed roof drain connected to subsurface piping.
W/ SMOKESEAL W/ MTL. BACKPAN CURTAIN WALL ATTACHMENT BY CURTAIN WALL MFR. C L 3 1/2" 8" 4' - 0" PRE-FINISHED MTL. RAINSCREEN FLASHING VAPOR BARRIER C L CONCEALED ROOF DRAIN A32-16 1 STL. BENT PLATE 1/4" / 12" 8" [08 80 00] INSULATED GLAZING UNIT [08 44 23] MINERAL WOOL INSULATION [07 84 43] JOINT FIRESTOPPING [08 44 23] MINERAL WOOL INSULATION [09 22 16] NON-STRUCTURAL METAL STUD FRAMING W/ FOIL FACED BACKPAN INT. CLG. FINISH 1/4" / 12"
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