Chicago Metallic® 660 Wide Face 1-3/8"

Name: Chicago Metallic® 660 Wide Face 1-3/8"
Brand: Rockfon

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Chicago Metallic® 660 Wide Face 1-3/8" is available in a heavy-duty design and is build with HDG 40 steel and an aluminum cap. Featuring seismically approved stab-end cross tees, this larger profile drop ceiling grid offers a bold design, and may help hide excess damage to acoustical panels. Every Chicago Metallic™ grid system is third party certified to meet ASTM standards and is listed with ICCES Evaluation Services, for more information reference report ESR-2631.

Performance Properties:
-Acoustical ceiling grid features a heavy duty design with stab-end cross tees
-Grid system can be installed in seismic applications
-Upgraded corrosion resistance with an aluminum cap
-Sustainable: Aluminum-100%; steel-minimum 25% recycled content, 100% locally recyclable
-Chicago Metallic® suspension systems meet a Class-A flame spread rating in accordance with ASTM standard E1264-08

Available in the following standard colors, Rockfon® Color-all™ colors, and RAL color options.

For packaging information, please download datasheet.

Grid Colors

- 01 White
- 08 Black
- 44 Satin Silver
- Color-all
- RAL

Material

ASTM C 635 Heavy Duty (HD) main tee classification; commercial quality steel, G40 hot-dip galvanized body and aluminium cap, 1-3/8” width, 1-1/2” height.

Note: A metallurgist should be consulted regarding the suitability of this product for the environmental conditions in which it is being installed.

Application Areas

Maintenance areas, kitchens and food preparation areas, or spaces where the design intent is to accentuate the grid lines.

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Load Bearing

Expand to view deflection table

		Component Load Test Data and Material
Main Tee	Length	Allowable Load per ASTM C635
		Hanger Spacing
				4'	5'	6'
Cross Tee	Length		2'	4'	5'	6'
640.01A	144"			HD
662.01A	24"		100.0▲
664.01A	48"			18.6

To convert data into lb/ft2, divide on center spacing of component into lb/ft.
▲ Limited by safety factor of 2.

Non-Fire Rated Assemblies

Hanger Positions for Non-Fire Rated Situations
This illustrates hanger positions for single fixtures in a field. Provide extra hangers for tandem fixtures.

Environment

Materials and Resources (MR)
-Waste Management Planning
-Interiors Life Cycle Impact Reduction
-Environmental Product Declarations
-Sourcing of Raw Materials
-Material Ingredients
-Waste Management
Indoor Environmental Quality (EQ)
-Low-Emitting Materials
-Interior Lighting
-Acoustic Performance

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