An aluminum accent fin is set parallel to a curtain wall mullion with structure beyond, maintaining a half-inch gap between the edge of the fin and the edge of the accent bar. The angled accent bar follows the centerline of the buckling-restrained braced frame structure beyond, featuring a half-inch gap to allow for a four-sided structurally silicone-glazed joint. Dimensions define the offsets from centerlines, including two-inch bar dimensions and specific spacing fractions. No aluminum fin is located below or inside the accent bar geometry.
1 / 2 " 2 3 / 3 2 " 2 3 / 3 2 " STRUCTURE BEYOND ALUMINUM FIN ACCENT BAR; ANGLE FOLLOWS CENTERLINE OF BRB STRUCTURE BEYOND E Q . E Q . MULLION BEYOND 2 " 3 " NO ALUMINUM FIN BELOW / INSIDE ACCENT BAR GEOMETRY OF ACCENT BAR 1/2" GAP BETWEEN EDGEOF FIN AND EDGE OF ACCENT BAR OF MULLION 1/2" GAP IN ACCENT BAR TO ALLOW FOR 4-SIDED SSG JT 1 / 4 " 1 3 / 3 2 " 1 1 1 / 1 6 " 1 3 / 3 2 " 1 / 4 " F13 274' - 6" OF STACK JOINT MULLION BEYOND MULLION BEYOND EDGE OF 4 SIDEDED SSG EDGE OF STACK JOINT
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