ROCKFON -Chicago Metallic® 1200 15/16" Ceiling Grid

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Chicago Metallic® 1200 15/16" Exposed acoustical suspension system is available in intermediate and heavy-duty designs, non-fire rated and fire rated construction, and is built using HDG 30 steel.


Category: commercial ceilings | dropped ceilings | exposed grid ceilings...

MasterFormat: Ceilings | Acoustical Ceilings | Acoustical Ceiling Suspension Assemblies



ROCKFON
4849 S. Austin Ave
Chicago, IL 60638
Tel: (800) 323-7164
Fax: (800) 222-3744

cs@rockfon.com

https://www.rockfon.com/

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Overview


Chicago Metallic® 1200 15/16" Ceiling Grid

Chicago Metallic® 1200 15/16" Exposed acoustical suspension system is available in intermediate and heavy-duty designs, non-fire rated and fire rated construction, and is built using HDG 30 steel. This drop ceiling grid features seismically compliant stab-end cross tees for quick assembly and strong connections. Chicago Metallic™ grid systems are third party certified to meet ASTM standards and are listed in ICCES Evaluation Services, reference report ESR-2631 for more information.

Performance Properties:
-Acoustical grid system comes in intermediate and heavy duty designs with stab-end cross tees
-Fire rated components are manufactured with expansion reliefs, making it suitable for fire-rated ceiling assemblies
-System available in (1200) non-fire rated, (1250) fire rated, and in (1200HRC) high recycled content
-Sustainable: 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.

Material

ASTM C 635 Heavy Duty (HD) and Intermediate Duty (ID) main tee classifications; commercial quality HDG-30 steel, galvanized body and cap, 15/16" width, 1-1/2" height. Meets all seismic code requirements.

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

Application Areas

Retail, classrooms, general interiors.


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Specifications

Grid Colors

01 White

08 Black

44 Satin Silver

Color-all

RAL

Component Load Test Data and Material
Main TeeLengthAllowable Load per ASTM C635
Hanger Spacing
4'5'6'
Cross TeeLength2'3'4'5'6'
1202.01Z24"21.5▲
1207.01H60"8.5
1210.01Z48"9.3
1214.01HRCZ48"14.0
1214.01Z48"14.0
1236.01H72"8*
1252.01HRCZ24"40.5 ▲
1252.01Z24"40.5 ▲
1254.01Z48"14.0
1274.01Z48"17.0
1278.01H96"
1296.01H60"7.0
200.XXZ.01144"HD8.95.6
200.XXZ.01HRC144"HD8.95.6
211.01Z144"ID6.04.0
216.01H120"ID6.04.0
250.01Z144"ID6.04.0
270.XXZ.01144"HD8.95.6
299.01H120"ID6.04.0

To convert data into lb/ft2, divide on center spacing of component into lb/ft.
▲ Limited by safety factor of 2.
* With midspan hanger wire support.

Light Fixture Load Test Data (based on 1/360 span deflection)
DimensionsLight Fixtures
Main & Cross Tees - Allowable Fixture Weight - Pounds
211.01Z 1210.01Z211.01Z 1213.01H211.01Z 1280.01H250.01Z 1254.01Z270.XXZ.01 1254.01Z200.XXZ.01HRC 1214.01HRCZ
1’ x 4’56.456.459.155.667.670.8
2’ x 2’34.834.836.149.652.860.4
2’ x 4’47.247.237.164.0▲76.0▲88.8

Consult specific U.L. design for allowable lighting configurations.
▲ Limited by safety factor of 2.

Product Performance
Fire Rated Assemblies Hanger Positions for Fire Rated Situations
This illustrates hanger positions for single fixtures in a field and are covered in the table. Refer to specific design numbers for allowable number of fixtures per square footage of ceiling area.
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
Accessories
Compatible Tile Edge Types

1200/1250/1200HRC Systems
Main Runners RFN-NA
ComponentLengthHeightFace WidthSlot SpacingFire RatedSeismicRecycled Content PercentageSlotting ClassDutyHDG CoatingHRC
144"1-41/64"15/16"6" OCC, DEF25%6" OC, HDHDG30
120"1-1/2"15/16"6" OCC25%6" OC, IDIDG30
144"1-1/2"15/16"6" OCFire RatedC25%6" OC, IDIDG30
144"1-41/64"15/16"6" OCFire RatedC, DEF25%6" OC, HDHDG30
120"1-1/2"15/16"10" OCFire RatedC25%10" OC, IDIDG30
144"1-41/64"15/16"6" OCC, DEF65%6" OC, HDHDG30HRC
144"1-1/2"15/16"6" OCC25%6" OC, IDIDG30
Cross Tees RFN-NA
ComponentLengthHeightFace WidthSlot SpacingFire RatedSeismicRecycled Content PercentageSlotting ClassGrid Coupling TypeDutyHDG CoatingHRC
24"1-5/16"15/16"No SlotsC, DEF25%No SlotsStab-EndG30
48"1-1/2"15/16"12" OCC, DEF25%12" OCStab-EndG30
96"1-1/2"15/16"12" OCC, DEF25%12" OCStab-EndG30
60"1-1/2"15/16"6" OCC, DEF25%6" OCStab-EndG30
72"1-1/2"15/16"12" OCC, DEF25%12" OCStab-EndG30
48"1-1/2"15/16"12" OCC, DEF25%12" OCStab-EndG30
6"1-1/2"15/16"No SlotsC, DEF25%No SlotsStab-EndG30
4"1-1/2"15/16"No SlotsC, DEF25%No SlotsStab-EndG30
24"1-1/2"15/16"No SlotsFire RatedC, DEF25%No SlotsStab-EndG30
20"1-1/2"15/16"No SlotsFire RatedC, DEF25%No SlotsStab-EndG30
60"1-1/2"15/16"5 slots: midpoint, 10” each side of midpoint, and 6” from each endFire RatedC, DEF25%5 slots: midpoint, 10” each side of midpoint, and 6” from each endStab-EndG30
30"1-1/2"15/16"No SlotsFire RatedC, DEF25%No SlotsStab-EndG30
48"1-1/2"15/16"No SlotsFire RatedC, DEF25%No Slots, HDStab-EndHDG30
48"1-1/2"15/16"12" OCFire RatedC, DEF25%12" OCStab-EndG30
36"1-1/2"15/16"12" OCFire RatedC, DEF25%12" OCStab-EndG30
12"1-1/2"15/16"No SlotsFire RatedC, DEF25%No SlotsStab-EndG30
48"1-1/2"15/16"12" OCC, DEF65%12" OCStab-EndG30HRC
24"1-1/2"15/16"No SlotsC, DEF65%No SlotsStab-EndG30HRC
48"1-1/2"15/16"3 Slots 12" OCC, DEF25%3 Slots 12" OCStab-EndG30
Wall Angles RFN-NA
ComponentLengthHeightFace WidthSeismicRecycled Content PercentageHRC
144"7/8"7/8"C25%
144"15/16"15/16"C, DEF25%
144"1"2"C, DEF25%
144"2"2"C, DEF25%
144"15/16"15/16"C, DEF25%
144"15/16"15/16"C, DEF65%HRC
144"9/16"15/16"C, DEF65%HRC
120"1-4.75/8"15/16"C, DEF25%
Shadow Moldings RFN-NA
ComponentLengthHeightFace WidthSeismicRecycled Content PercentageSlotting Class
120"3/4"3/4"C25%3/8" Reveal
120"3/4"3/4"C25%3/4" Reveal
120"15/16"9/16"C25%3/8" Reveal