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|Material:||Cold Rolled Galvanized Steel Sheet||Feature:||High Stength|
|Application:||Locations With Fire And Cooling Requirements; A Place With High Wind Pressure Requirements.||Smoke Leakage:||3mm|
|High Temperature Resistance:||≧30min||Color:||Choice Is Available.|
Fixed Smoke Curtain Made of Steel
Zhongwo fixed smoke curtain made of steel is a device of smoke control system for isolating smoke areas in underground and other large spaces of civil air defense works and high-rise civil buildings. In case of a fire, the smoke wall placed above the ceiling can form a smoke partition. The deadly smoke was exhausted to the outside as the high-temperature fume through the exhaust fan, thus creating an environment and securing time for the rescue and evacuation of the fire area personnel.
Angle Steel: L40×3mm
Smoke-proof Height: 500mm
Maximal Deviation of Smoke-proof Height: 0mm(Standard:±5mm)
Width of Unit Part: 1000mm(Standard:≦2000mm)
Maximal Deviation of Width of Unit Part: 0mm(Standard:±10mm)
Smoke Leakage: 3mm(Standard:≦25m3/(m2.h))
High Temperature Resistance Performance: Qualified
Smoke-proof Component: 1.2mm cold rolled galvanized steel sheet
Fireproof Expansion Seal: 20×2mm
Scope of Application:
1. High-rise or super high-rise large shopping malls and office buildings;
2. Warehouses and other occasions.
3. A place with high wind pressure requirements.
4. Locations with fire and cooling requirements.