YCW 750 XT/XTP High Performance Curtain Wall System WIND LOAD CHARTS FOR SINGLE SPAN APPLICATIONS DEFLECTION CRITERIA AAMA TIR-A11 - L/175 or L/240 + 1/4 " (6.4mm) - FOR SPANS GREATER THAN 13'-6 " (4.1m) BUT LESS THAN 40'-0 " (12.2m) CODES AND SPECIFICATIONS MAY VARY, NO SINGLE LITE OF GLASS SHALL DEFLECT MORE THAN 3/4 " (19.1mm) ALLOWABLE WIND LOAD STRESS YKK AP tested standard. Contact YKK AP for more information. These charts include unbraced length analysis and are based off at least one horizontal being placed at the midpoint of the span. For other applications, please contact YKK AP engineers at 1-866-955-2732. BE9-3942 17 V E R T I C A L H E I G H T V E R T I C A L 16 15 14 13 12 11 A 10 B 9 C 8 D 7 E lxx=5.498 in4 (228.84 cm4) lxx=10.831 in4 (450.82 cm4) 6 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) BE9-3942 / E1-0163 18 V E R T I C A L H E I G H T (FT) 19 18 17 16 15 14 H E I G H T 12 8 14 13 A 10 C D 9 8 E 7 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) Page-42 3 4 5 6 7 lxx=6.382 in (265.64 cm4) 4 BE9-3916 17 16 15 14 13 12 H E I G H T 11 A 10 B 9 C 8 D E 7 (FT) 2 E 7 V E R T I C A L S PA C I N G ( F T ) 15 lxx=7.305 in4 (304.06 cm4) D 9 2 16 B C 10 V E R T I C A L 11 B 11 A=20 PSF (960 Pa) B=30 PSF (1440 Pa) C=40 PSF (1920 Pa) D=50 PSF (2390 Pa) E=60 PSF (2870 Pa) 17 12 A 13 (FT) 2 BE9-3942 / E1-0196 20 6 2 3 4 5 6 7 V E R T I C A L S PA C I N G ( F T ) 04-1013-04 | Effective Date: August 16, 2018