
Attaching the Roof Panels
Roof panels overlap the previous roof panel, giving protection from outside elements.
Before You Begin
Make sure all A-frame assemblies are installed with intermediate purlins, roof panel support clips are
installed and properly tightened. Pre-determine the manway access location.
What You Should Know
For adjustment purposes, roof panels will be installed to each rafter first, causing exposed gaps between
each roof panel group (see figure below). After all roof panels are installed, ensure that all installed
hardware (flange bolts with sealing washers and flange nuts) are tightened to secure the roof panels.
Figure 8-29
Roof panel overview
114
Lower roof panel (CTR-2036)
134
Exposed gap
116
Upper roof panel (CTR-1872)
1. With assistance, position a lower roof panel (114) onto the first rafter (128) in any A-frame.
IMPORTANT:
Make sure the lower roof panel (114) is positioned onto the rafter (128).
2. Install three 5/16" x 1" flange bolts (2) and 5/16" flange nuts (19) to secure lower portion of the lower
roof panel (114) to the eave angle (27).
3. After installing the lower roof panel (114), with assistance, position an upper roof panel (116) onto
the rafter (128).
4. Install 5/16" x 1" flange bolt (2) and 5/16" flange nut (19) to secure the upper roof panel (116) to the
roof panel clip (113) at the peak.
PNEG-5490D-2X
90' Diameter EVO-50 Beam 2X Bin
169
Содержание EVO-50
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