MSC - Erection Manual

MSC

®

M echanically S eamed C onstruction

DETAILS HIGH EAVE HEIGHT CHANGE TRIM

SL

* WALL PANEL

* Provide air gap of 1/4" minimum at bottom of panel to avoid corrosion.

HEIGHT CHANGE TRIM (LHET) #12-14 X 1 1/4" (6" C.C. for CS PANEL) (12" C.C. for AP PANEL) INSIDE CLOSURE

1/4"

TRI-BEAD TAPE MASTIC 1/4"-14 X 7/8" WT

1/4"-14 X 1 1/4" WT (9 PER PANEL)

OUTSIDE CLOSURE TRI-BEAD TAPE MASTIC

PANEL CLIP W/FASTENERS (SEE ROOF PANEL PLAN)

MSC PANEL

BACK-UP PLATE

INSULATION

PURLIN

4"

8"

HEIGHT CHANGE TRIM

1 ½"

1 ½"

1 ½"

1 ½"

5 ¼"

24" Panels = 4 SPACES AT 5 ¼" 18" Panels = 3 SPACES AT 5"

Refer to erection drawing General Details for expansion joint installation instructions if required.

1/4"-14 X 7/8" WT

OUTSIDE CLOSURE

HEIGHT CHANGE TRIM FASTENER SPACING

SUBJECT TO CHANGE WITHOUT NOTICE

MSC-57

Version 7.2