EFCO 955 Series - Manual (Page 17)

Weep baffles are cut from (1) HCW3, halved and then quartered. This provides
8) weep baffles per HCW3 to be used at the horizontal face. See Detail #11 below.
3/4"
HCW3
4"
Detail #11
1"
2"
STEP #10
1/2"
3/8"
1/4" at splice joints for expansion. Splice ONLY at center lines of vertical mullions.
3" long and trimmed to fit, for the face splice caulk backer.
Due to the expansion characteristics of the aluminum face member
and also to maintain the 1/4" splice joint, 15 feet is the recommended
cut length for the face member. Use #WM96 bond breaker tape, {
NOTE:
HORIZONTAL FACE LENGTH (15 ft. max.)
1G59 8663
See Detail #10 below.
INTERIOR
D.L.O. 2 3/8"
Detail #10
K461 BRIDGE 8663
REQUIRED
2 3/8" D.L.O. D.L.O.
1/4"
8663
D.L.O. 2 3/8"
(CONT.)
Cut horizontal face member (#8553) to span 3 lites (or a maximum of 15’-0"). Allow
SECTION IV - FABRICATION
INTERMEDIATE HORIZONTAL FACE
STEP #9
PAGE #15
JDA 11/2000
1/4"
BOND BREAKER TAPE APPLIED
TO INSIDE OF FACE MEMBER
CENTERED ON GAP
GAP DETAIL EXAGGERATED
FOR CLARITY