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Chicago Metallic Primary Structure I-profiles

40 mm wide I-shaped profiles for primary constructions
Download Datasheet
Download Datasheet
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Specifically designed accessories for fast and safe connections
Available heights from 55 mm up to 120 mm to accommodate various long span distances and load requirements
Ideal for creating primary support where traditional suspension is not possible
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Performances

Load Bearing Load Bearing

Chicago Metallic™ Primary Structure I-profiles deflection

 Max. span (mm) - max. deflection = L/300
Axis/axis distance Max. distance between hangers in mm
kg/m² of ceiling
3 4 5 6 7 8 9 10 12 14 16 20 30
600 5000 5000 4600 4400 4100 4000 3800 3700 3500 3300 3100 2900 2500
700 5000 4700 4400 4100 3900 3800 3600 3500 3300 3100 3000 2800 2400
800 5000 4500 4200 4000 3800 3600 3500 3300 3100 3000 2800 2600 2300
900 4800 4400 4000 3800 3600 3500 3300 3200 3000 2900 2700 2500 2000
1000 4600 4200 3900 3700 3500 3300 3200 3100 2900 2800 2600 2400 1800
1200 4400 4000 3700 3500 3300 3100 3000 2900 2700 2600 2500 2200 1500
1300 4200 3900 3600 3400 3200 3000 2900 2800 2700 2500 2400 2100 1400
1400 4100 3800 3500 3300 3100 3000 2900 2800 2600 2500 2400 2000 1300
1500 4000 3700 3400 3200 3000 2900 2800 2700 2500 2400 2200 1800 1200
2000 3700 3300 3100 2900 2800 2600 2500 2400 2200 1900 1700 1400 900

Chicago Metallic™ Primary Structure I-profiles deflection

 Max. span (mm) - max. deflection = L/300
Axis/axis distance Max. distance between hangers in mm
kg/m² of ceiling
3 4 5 6 7 8 9 10 12 14 16 20 30
600 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 5900
700 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 5600
800 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6200 5400
900 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6400 5900 5000
1000 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6200 5700 4500
1100 6500 6500 6500 6500 6500 6500 6500 6500 6500 6200 6000 5500 4200
1200 6500 6500 6500 6500 6500 6500 6500 6500 6400 6100 5800 5400 3900
1300 6500 6500 6500 6500 6500 6500 6500 6500 6200 5900 5600 5100 3600
1400 6500 6500 6500 6500 6500 6500 6500 6500 6100 5800 5500 4800 3300
1500 6500 6500 6500 6500 6500 6500 6500 6000 5900 5600 5400 4500 3100
2000 6500 6500 6500 6500 6500 6200 5900 5700 5400 4800 4200 3500 2400

Chicago Metallic™ Primary Structure I-profiles deflection

 Max. span (mm) - max. deflection = L/300
Axis/axis distance Max. distance between hangers in mm
kg/m² of ceiling
3 4 5 6 7 8 9 10 12 14 16 20 30
600 5000 5000 5000 5000 4900 4700 4500 4400 4100 3900 3700 3500 3000
700 5000 5000 5000 4900 4700 4500 4300 4200 3900 3700 3500 3300 2600
800 5000 5000 5000 4700 4500 4300 4100 4000 3700 3500 3400 3100 2300
900 5000 5000 4800 4500 4300 4100 4000 3800 3600 3400 3300 2900 2000
1000 5000 5000 4700 4400 4200 4000 3800 3700 3500 3300 3100 2700 1800
1100 5000 4900 4500 4200 4000 3800 3700 3600 3400 3200 3000 2400 1700
1200 5000 4700 4400 4100 3900 3700 3600 3500 3300 3100 2800 2200 1500
1300 5000 4600 4300 4000 3800 3600 3500 3400 3200 2900 2600 2100 1400
1400 4900 4500 4200 3900 3700 3500 3400 3300 3100 2700 2400 1900 1300
1500 4800 4400 4100 3800 3600 3500 3300 3200 2900 2500 2200 1800 1200
2000 4400 4000 3700 3500 3300 3100 2900 2600 2200 1900 1700 1400 900

Chicago Metallic™ Primary Structure I-profiles deflection

 Max. span (mm) - max. deflection = L/300
Axis/axis distance Max. distance between hangers in mm
kg/m² of ceiling
3 4 5 6 7 8 9 10 12 14 16 20 30
600 5000 5000 5000 5000 5000 5000 5000 5000 5000 4700 4500 4200 2900
700 5000 5000 5000 5000 5000 5000 5000 5000 4700 4500 4300 3700 2500
800 5000 5000 5000 5000 5000 5000 5000 4800 4500 4300 4000 3300 2200
900 5000 5000 5000 5000 5000 5000 4800 4600 4300 4000 3600 2900 2000
1000 5000 5000 5000 5000 5000 4800 4600 4400 4200 3700 3300 2600 1800
1100 5000 5000 5000 5000 4800 4600 4500 4300 3900 3400 3000 2400 1700
1200 5000 5000 5000 5000 4700 4500 4300 4200 3600 3100 2700 2200 1500
1300 5000 5000 5000 4800 4600 4400 4200 3900 3300 2900 2500 2100 1400
1400 5000 5000 5000 4700 4500 4300 4000 3600 3100 2700 2300 1900 1300
1500 5000 5000 4900 4600 4400 4100 3800 3400 2900 2500 2200 1800 1200
2000 5000 4800 4400 4100 3600 3200 2900 2600 2200 1900 1700 1400 900
Corrosion Resistance Corrosion Resistance B
Reaction To Fire Reaction To Fire A1
Environment Environment Fully recyclable
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Chicago Metallic™ Primary Structure I-profiles deflection

 Max. span (mm) - max. deflection = L/300
Axis/axis distance Max. distance between hangers in mm
kg/m² of ceiling
3 4 5 6 7 8 9 10 12 14 16 20 30
600 5000 5000 4600 4400 4100 4000 3800 3700 3500 3300 3100 2900 2500
700 5000 4700 4400 4100 3900 3800 3600 3500 3300 3100 3000 2800 2400
800 5000 4500 4200 4000 3800 3600 3500 3300 3100 3000 2800 2600 2300
900 4800 4400 4000 3800 3600 3500 3300 3200 3000 2900 2700 2500 2000
1000 4600 4200 3900 3700 3500 3300 3200 3100 2900 2800 2600 2400 1800
1200 4400 4000 3700 3500 3300 3100 3000 2900 2700 2600 2500 2200 1500
1300 4200 3900 3600 3400 3200 3000 2900 2800 2700 2500 2400 2100 1400
1400 4100 3800 3500 3300 3100 3000 2900 2800 2600 2500 2400 2000 1300
1500 4000 3700 3400 3200 3000 2900 2800 2700 2500 2400 2200 1800 1200
2000 3700 3300 3100 2900 2800 2600 2500 2400 2200 1900 1700 1400 900

Chicago Metallic™ Primary Structure I-profiles deflection

 Max. span (mm) - max. deflection = L/300
Axis/axis distance Max. distance between hangers in mm
kg/m² of ceiling
3 4 5 6 7 8 9 10 12 14 16 20 30
600 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 5900
700 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 5600
800 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6200 5400
900 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6400 5900 5000
1000 6500 6500 6500 6500 6500 6500 6500 6500 6500 6500 6200 5700 4500
1100 6500 6500 6500 6500 6500 6500 6500 6500 6500 6200 6000 5500 4200
1200 6500 6500 6500 6500 6500 6500 6500 6500 6400 6100 5800 5400 3900
1300 6500 6500 6500 6500 6500 6500 6500 6500 6200 5900 5600 5100 3600
1400 6500 6500 6500 6500 6500 6500 6500 6500 6100 5800 5500 4800 3300
1500 6500 6500 6500 6500 6500 6500 6500 6000 5900 5600 5400 4500 3100
2000 6500 6500 6500 6500 6500 6200 5900 5700 5400 4800 4200 3500 2400

Chicago Metallic™ Primary Structure I-profiles deflection

 Max. span (mm) - max. deflection = L/300
Axis/axis distance Max. distance between hangers in mm
kg/m² of ceiling
3 4 5 6 7 8 9 10 12 14 16 20 30
600 5000 5000 5000 5000 4900 4700 4500 4400 4100 3900 3700 3500 3000
700 5000 5000 5000 4900 4700 4500 4300 4200 3900 3700 3500 3300 2600
800 5000 5000 5000 4700 4500 4300 4100 4000 3700 3500 3400 3100 2300
900 5000 5000 4800 4500 4300 4100 4000 3800 3600 3400 3300 2900 2000
1000 5000 5000 4700 4400 4200 4000 3800 3700 3500 3300 3100 2700 1800
1100 5000 4900 4500 4200 4000 3800 3700 3600 3400 3200 3000 2400 1700
1200 5000 4700 4400 4100 3900 3700 3600 3500 3300 3100 2800 2200 1500
1300 5000 4600 4300 4000 3800 3600 3500 3400 3200 2900 2600 2100 1400
1400 4900 4500 4200 3900 3700 3500 3400 3300 3100 2700 2400 1900 1300
1500 4800 4400 4100 3800 3600 3500 3300 3200 2900 2500 2200 1800 1200
2000 4400 4000 3700 3500 3300 3100 2900 2600 2200 1900 1700 1400 900

Chicago Metallic™ Primary Structure I-profiles deflection

 Max. span (mm) - max. deflection = L/300
Axis/axis distance Max. distance between hangers in mm
kg/m² of ceiling
3 4 5 6 7 8 9 10 12 14 16 20 30
600 5000 5000 5000 5000 5000 5000 5000 5000 5000 4700 4500 4200 2900
700 5000 5000 5000 5000 5000 5000 5000 5000 4700 4500 4300 3700 2500
800 5000 5000 5000 5000 5000 5000 5000 4800 4500 4300 4000 3300 2200
900 5000 5000 5000 5000 5000 5000 4800 4600 4300 4000 3600 2900 2000
1000 5000 5000 5000 5000 5000 4800 4600 4400 4200 3700 3300 2600 1800
1100 5000 5000 5000 5000 4800 4600 4500 4300 3900 3400 3000 2400 1700
1200 5000 5000 5000 5000 4700 4500 4300 4200 3600 3100 2700 2200 1500
1300 5000 5000 5000 4800 4600 4400 4200 3900 3300 2900 2500 2100 1400
1400 5000 5000 5000 4700 4500 4300 4000 3600 3100 2700 2300 1900 1300
1500 5000 5000 4900 4600 4400 4100 3800 3400 2900 2500 2200 1800 1200
2000 5000 4800 4400 4100 3600 3200 2900 2600 2200 1900 1700 1400 900
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Downloads

documents

 

 

pdf
Chicago Metallic Primary Structure I-profiles | Datasheet
Chicago Metallic Primary Structure I-profiles | Datasheet

pdf
DoP-RFN-T2438MD-A03 - Main runner T24 Click / Hook
DoP-RFN-T2438MD-A03 - Main runner T24 Click / Hook

pdf
DoP-RFN-ACCSUSPFIX-A02 - Suspension clip for primary I-runner 55, 70, 85, 100 and 120mm
DoP-RFN-ACCSUSPFIX-A02 - Suspension clip for primary I-runner 55, 70, 85, 100 and 120mm

pdf
DoP-RFN-I85MF-A02 - Primary I-runner 85mm
DoP-RFN-I85MF-A02 - Primary I-runner 85mm

pdf
DoP-RFN-I70MF-A02 - Primary I-runner 70mm
DoP-RFN-I70MF-A02 - Primary I-runner 70mm

pdf
DoP-RFN-I120ML-A02 - Primary I-runner 120mm
DoP-RFN-I120ML-A02 - Primary I-runner 120mm

pdf
DoP-RFN-I55MF-A02 - Primary I-runner 55mm
DoP-RFN-I55MF-A02 - Primary I-runner 55mm

pdf
Environmental Product Declaration (EPD) - Grids
Environmental Product Declaration (EPD) - Grids

pdf
DoP-RFN-ACCSUSPFIX-M02 - Hanger bracket for primary I-runner 55, 70 and 85 mm
DoP-RFN-ACCSUSPFIX-M02 - Hanger bracket for primary I-runner 55, 70 and 85 mm

pdf
DoP-RFN-ACCSUSPFIX-T02 - Holding clamp for primary I-runner 85 mm
DoP-RFN-ACCSUSPFIX-T02 - Holding clamp for primary I-runner 85 mm

pdf
DoP-RFN-ACCSUSPFIX-L02 - Hanger bracket for primary I-runner 100 and 120mm
DoP-RFN-ACCSUSPFIX-L02 - Hanger bracket for primary I-runner 100 and 120mm

pdf
DoP-RFN-ACCPP-BO2 - Cross connector for primary I-runner 120mm
DoP-RFN-ACCPP-BO2 - Cross connector for primary I-runner 120mm

pdf
DoP-RFN-ACCPP-A02 - Length coupling for primary I-runner 120mm
DoP-RFN-ACCPP-A02 - Length coupling for primary I-runner 120mm

pdf
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20211021 RW-RF PHO 8101
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