EFCO S5900 Structural Glazed - Manual (Page 6)

EFCO CORPORATION 6/2012 PART NO. Y354 Page 6 of 23
Series 5900 Silicone Structural Glazed Curtain Wall Installation
Section II: Perimeter Application
Optional Perimeter Mullions
Optional Perimeter Head Mullion
Optional Perimeter Jamb Mullion Optional Perimeter Sill Mullion
Note: The caulking must
overlap the metal to
metal joint at the
critical seal line.
Set adaptors
in sealant
typical.
Note:
Setting
chair
must be
rolled into
position
before
glazing
adaptors.
CRITICAL
SEAL LINE.
Primary seal
Miter adaptor
and filler at
vertical to
horizontal
intersections
and seal
watertight.
Cap seal fastener
heads with sealant.
½” Nominal
(
3/8”
Minimum)
Optional
cosmetic seal
Perimeter With Channel Adaptor Reveal