MSC - Erection Manual

MSC M echanically S eamed C onstruction

®

SPECIAL ERECTION TECHNIQUES

MID-SLOPE FIXED CONDITION LOW EAVE

FLOATING HIGH EAVE PLATE

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

1/4"-14 X 1 1/4" WT (8) PER PANEL

2" STRIP OF TRI-BEAD TAPE MASTIC BETWEEN PANELS

HIGH SYSTEM

SEE ERECTION DRAWINGS

(2)1/4"-14 X 7/8" WT

SEE ERECTION DRAWINGS

DOUBLE BEAD TAPE MASTIC TRAP RIB PLUG (TRP) GUTTER STRAP (GSM) TRI-BEAD TAPE MASTIC DOUBLE BEAD TAPE MASTIC

2" STRIP OF TRI-BEAD TAPE MASTIC UNDER EACH FASTENER

INSIDE CLOSURE

MSC ROOF PANEL

#12-14 X 1 1/4"

FLOATING LOW EAVE PLATE

(2)1/4"-14 X 1 1/4" SHOULDER FASTENERS THROUGH CENTER OF EACH SLOT

GUTTER (EGM) 1/4"-14 X 7/8" WT (6" C.C.) 1/4"-14 X 7/8" WT (12" C.C.)

TRI-BEAD TAPE MASTIC

1/4"-14 X 1 1/4" (2 PER CLOSURE)

#12-14 X 1 1/4" (6" C.C. for CS PANEL) (12" C.C. for AP PANEL) EAVE STRUT

TRIM CAP

LOW SYSTEM

NOTES 1. The special details for use when a panel run exceeds the thermal movement capabilities of the panel clip. 2. A positive panel attachment is made at the mid-point in the panel run allowing for thermal movement at the eave and ridge. 3. The standard floating ridge condition must be used in conjunction with this special eave detail. 4. The floating eave plate must be used to allow for panel movement at the eave. 5. Sliding clips have a maximum movement of 1" in each direction. Thermal calculations must be preformed for each project to ensure that the thermal movement of the roof will not exceed the design of the clips and slot in the special eave plate.

MSC-64

Version 7.2

SUBJECT TO CHANGE WITHOUT NOTICE