Mullion-reniforcing – Oldcastle BuildingEnvelope Reliance StormMax High Performance User Manual
Page 10
February 2014
08-Mullion-Reniforcing
1-866-Oldcastle (653-2278) www.oldcastlebe.com
1.4 a. Insert RS-35 Reinforcement Steel into HW-500 Jamb or Mullion
(Steel Height = Mullion Height Minus 6")
b.Prior to HW-185-01 Shear Block attachment insert HW-202-01 Anchor Sleeves at
HW-710 Vertical Mullion ends and match drill .191 dia. hole.
c. Attach HW-185-01 Shear Block to HW-710 Vertical Mullion with FS-9 fastener
d. Attach RS-35 & RS-36 (as applicable) Reinforcement Steel to HW-710 Jamb or Mullion with (2) FS-322
fasteners to be located within the Intermediate Horizontal shear block as show in FIGURE 1.4a
e. Install FG-5185 interior spacer gasket cut to 2" from ends and 2" gaps at
horizontal to allow for HW-355 Zone Plugs.
f. Install and seal HW-345 End Caps to top and bottom of HW-710 Vertical Mullion
screw boss with (2) FS-320 #10 x 1/2" drive screw.
HW-202-01 Anchor Sleeve
HW-710 Intermediate Vertical Mullion
HW-185-01 Shear Block
Drill #25 - .1495" pilot hole
install (2) FS-322 Fasteners
HW-348 for Jambs
and HW-345 for Mullions
Seal and tool sealant
on end caps
St
ee
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t =
M
ul
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6
"
RS-35 Reinforcement Steel
(4) FS-9 Fasteners
FIGURE 1.4
FIGURE 1.4a
(2) FS-320 Drive Screw
VERTICAL MULLIONS WITH STEEL REINFORCEMENT
RELIANCE STORMMAX HIGH PERFORMANCE INSTALLATION MANUAL