Oldcastle BuildingEnvelope ICR-225 - Manual (Page 29)

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26 March 2012
Phone: 1-866-OLDCASTLE (653-2278)
Web Address: www.oldcastlebe.com
I C R - 2 2 5 - I N S T A L L A T I O N M A N U A L
Figure 29
Side Block Installation
GP-125 “W” Block
Temporary Wedge Gasket
Expanded “W” Block
(See view at left)
GP-140 Side Block at shallow pocket
(install before glass is set)
8.4 Install side blocks in vertical mullions as required. SEE FIGURE 29. Consult glass manufacturer for
preferred location in seismic areas. NOTE: Side Blocks are optional and not required at SSG
Mullions.
8.5 Install glass stops and run interior wedge, crowding into corners. Seal corners of wedge gaskets at
the bottom of each lite after all gaskets have been installed. Wedge should be allowed to relax and
cut long as described in STEP 8.1 page 24.
SIDE BLOCK INSTALLATION