EFCO S5900 Structural Glazed - Manual (Page 16)

EFCO CORPORATION 6/2012 PART NO. Y354 Page 16 of 23
Series 5900 Silicone Structural Glazed Curtain Wall Installation
Install backer rod foam
at expansion joint.
Closed cell sponge joint plug
Expansion joint
Splice sleeve
½” Between adaptors
Install backer rod foam
at expansion joint. Splice sleeve
Expansion joint
VIII: Sealant At Splice Joint
Installation of Backer Rods at Structurally Glazed Mullion Splices
Note: At corner mullions, use
more than one backer rod
as required, and miter it to
fit the corner joint.
Reference pages 11 through 13 for mullion splice detail.
Note: Each daylite opening should
be sealed individually with
gaskets and glazing installed,
immediately followed with
pressure at the corners.