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TranSystems Corporation - LGM Construction

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501070099 Federal Express Oakland Sort Expansion Issued for Bid 10/11<br />

B. Fasteners and Clips: Applied from the exterior and concealed in the panel side joint, connecting both<br />

metal faces to the supporting steel structure. Fasteners used shall be #14 x length determined by panel<br />

manufacturer for the application and identified in the shop drawings. Use Hex-head type “B” self-tapping<br />

or self-drilling fasteners with steel and neoprene washer. Use 12 gauge stainless steel clips supplied by<br />

panel manufacturer.<br />

1. Supplementary fastening, when required, shall be made with Tek fasteners into the interior panel<br />

face with reinforcing bars or with Fab-Lok fasteners spaced to meet code requirements and<br />

anticipated loads.<br />

C. Sealant shall be applied on the warm side of the female end at panel joint and shall be non-curing<br />

synthetic butyl sealant.<br />

D. Core material used in the panel shall be foamed in place multi-component isocyanurate polymeric resin<br />

insulation having the following typical physical properties.<br />

E. Foam Core Property Table:<br />

Property Results Test Method<br />

a. Closed cell 95% ASTM D2856<br />

b. Density<br />

2.2 – 2.8pcf<br />

(35.3 – 44.9kg/m3)<br />

ASTM D1622<br />

c.<br />

Compressive Stress (Parallel to Rise)<br />

Compressive Stress (Perpendicular to Rise)<br />

42psi (289.5kPa)<br />

24psi (165.4kPa)<br />

ASTM D1621<br />

d. Shear Stress 17.5psi (120.6kPa) ASTM C273<br />

e. Tensile Stress 40psi (275.7kPa) ASTM D1623<br />

f.<br />

Oven Aging at 200°F (93°C) for 1 day<br />

Oven Aging at 200°F (93°C) for 7 days<br />

+1% vol. change<br />

+3% vol. change<br />

ASTM D2126<br />

g.<br />

Low Temperature Aging at -20°F (-29°C) for 1 day<br />

Low Temperature Aging at -20°F (-29°C) for 7 days<br />

0% vol. change<br />

0% vol. change<br />

ASTM D2126<br />

2.5 FLASHING AND TRIM<br />

A. Provide factory-finished flashing and trim as indicated in Division 7, Section “Sheet Metal Flashing and<br />

Trim” and by same manufacturer as metal panels.<br />

2.6 FINISHES<br />

1. The exterior and interior faces of panels and flashings shall receive factory applied coatings.<br />

2. Interior Facing: Silicone Modified Polyester.<br />

a. A 1.0mil total coating made up of 0.2mil primer and 0.8mil top coat.<br />

b. Epoxy Primer: A 0.2mil primer only finish for concealed areas.<br />

B. Exterior Facing: Fluoropolymer<br />

1. Metal Wall Panel A: Standard Fluoropolymer paint system, a 1.0mil total coating made up of 0.2mil<br />

primer and 0.8mil 70% Kynar 500 color top coat.<br />

INSULATED-CORE METAL WALL PANELS 07413 - 5

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