YCW 750 OGP Curtain Wall System
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ff
ective Date: March 26, 2021 | 04-4031-15
Page-9
FRAME FABRICATION
0.213” Dia.
(Std. Shear Block)
0.281” Dia.
(“J” Anchor)
Top of
Horizontal
“B”
“A”
Head
Sill
Standard Shear Blocks
& “J” Anchors
3-3/4” Depth Optional
Incidental Water Head
5-1/4” Depth Optional
Incidental Water Head
1-1/8”
3/4”
7/8”
2-1/4”
3-3/8”
1-1/4”
1
1
/16”
11
/1
6
”
1/2”
1/2”
Caulk
Joint
Caulk
Joint
1-1/4”
1-1/4”
Frame/Mullion
Height
Jamb
Intermediate
Vertical
0.213” Dia.
(Shear Clips)
0.213” Dia.
(Shear Clips)
2-3/4”
Dim “B”
1-1/2”
5-1/4”
Dim “A”
3-3/4”
STEP 3
FABRICATE VERTICAL MULLIONS
-Mullion hole locations for shear blocks, shear clips, and “J” anchors are shown below.
-Drill 0.213” dia. (#3 bit) holes for shear block/clip attachment at the locations indicated.
-Drill 0.281” dia. (#9/32 bit) holes for “J” anchor attachment at the sill at the locations indicated.
See
Detail 2
.
Note:
Hole locations for standard shear blocks are not the same as shear clips for optional
incidental water head.
Detail 2
