FIRE-RESISTANT VENTILATION GRILLE EI60/120
The VENTILODICE fire-rated ventilation grid prevents the spread of smoke and flames in the ventilation ducts.
During fires, the fire grill swells on contact with heat and becomes blocked. In the 5 minutes following the encounter with the fire, the grid slows down the propagation thanks to intumescent bands integrated in thermoplastic sheaths. After swelling, there is complete blockage of all kinds of smoke or flames.
2F Protection offers fire-rated ventilation grilles ONLY in rectangular shape and in fire-rated EI60 and EI120 degrees.
The available dimensions are: 100x100mm, 100x200mm, 150x150mm and 200x200mm.
Only the gray color is available.
THE “FIRE-RESISTANT VENTILATION GRILL” RANGE OF PRODUCTS:
VENTILODICE V40 (EI60)
Nominal width: from 100mm to 200mm
Nominal height: from 100mm to 200mm
Actual thickness: 40mm
Air circulation: -60%
Fire resistance performance: 60 minutes
Fire resistance performance with facing grid: 120 minutes
VENTILODICE V60 (EI120)
Nominal width: from 100mm to 200mm
Nominal height: from 100mm to 200mm
Actual thickness: 60mm
Air circulation: -60%
Fire resistance performance: 120 minutes
Fire resistance performance with facing grid: 120 minutes
Using advice :
- Prevent the fire grill from contact with any form of water or from temperatures over 40 ° C.
- Apply the fire grill to a fire resistant door, wall or partition.
- Use screws suitable for firestop products.
- Storage is in a dry and ventilated environment.
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