Super-grade Double-track Inorganic Fire Roller Shutter - 3cm Ceramic Fiber, 3h Fire Resistance, 76dB Noise Level
Advanced fire protection solution featuring 3cm thick ceramic fiber cloth construction with integrated steel reinforcement belts, delivering 3-hour fire resistance performance.
Zhongwo inorganic cloth fire roller shutters are available in three configurations: Folding Lifting Type, Roller Type, and Fiber Composite models. The curtain surface utilizes 3cm thick ceramic fiber cloth with internal steel belt reinforcement, achieving fire resistance levels comparable to steel fire roller shutters while offering lighter weight, smoother operation, and reduced noise.
| Parameter | Value | Standard Requirement |
|---|---|---|
| Fire Resistance Duration | Class TF3, 3 hours | - |
| Smoke Leakage | 0.05 m³/(m²·min) | - |
| Noise Level | 76 dB | ≤85 dB |
| Electric Opening/Closing Speed | 5.6 m/min | 2-7.5 m/min |
| Self-weight Drop Speed | 5.9 m/min | ≤9.5 m/min |
| Parameter | Value | Standard Requirement |
|---|---|---|
| Curtain Thickness | 3 cm | - |
| Splint Spacing | 500 mm | 300-500 mm |
| Depth of Guide Rail | 55 mm | >50 mm |
| Spacing of Steel Parts in Guide Rail | 740 mm | 600-1000 mm |
| Reel Deflection | 1/2059 |
| Material Type | Vertical Strength | Crosswise Strength |
|---|---|---|
| Glass Fiber Decoration Cloth | 665 N | 396 N |
| Fire Cloth | 848 N | 466 N |
| Radiation-proof Cloth | 867 N | 456 N |
- Fire Integrity: 3 hours continuous protection
- Heat Insulation: Average temperature rise on back surface 52°C (≤140°C standard)
- Maximum Temperature: Highest temperature rise 76°C (≤180°C standard)
- Guide Rail Temperature: Highest temperature rise 28°C (≤180°C standard)
Ideal for fireproof partitioning in industrial, civil, and public buildings requiring temperature measurement on fire surface backs and locations with moderate wind resistance requirements. Suitable for offices, supermarkets, commercial buildings, exhibition halls, underground garages, entertainment venues, shopping malls, material markets, factories, warehouses, and large retail stores.
- Lightweight curtain surface for smooth operation
- Low rolling noise at 76 dB
- 3-hour fire resistance certification (Class TF3)
- Superior heat insulation performance
- Minimal smoke leakage at 0.05 m³/(m²·min)
- Reliable electric and manual operation modes
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