Suspension system shall include Advanced #1 aluminum alloy track incorporating soffit trim and seal retainers. Track brackets interlock top flange and attach to structure with pairs of 1/2 inch diameter steel hanger rods. Approximate weight of track assembly is 7.5#/Lin. Ft.
Track shall have minimum 5 inch-to-the-fourth moment of inertia. Provide test report from nationally recognized independent laboratory showing rack/trolley/bracket/hanger rod assembly […]