EFCO S5900 Outside Glazed - Manual (Page 16)

EFCO CORPORATION 6/2012 PART NO. Y350 Page 16 of 16
Series 5900 Outside Glazed Curtain Wall Installation Instructions
Section XI: Steel Reinforcement
Steel Reinforcement
A.) At large spans or in high wind load areas, steel reinforcement may be necessary.
B.) Reinforcement requirements will vary on a per job basis.
C.) Reference the “APPROVED” shop drawings for steel requirements and locations.
D.) When steel reinforcement is factory installed in the mullions, use fasteners to
prevent damage or slippage of the steel during shipping.