Sliding firedoors
Sliding firedoors, certified according to standard UNI 9723 offered by the company "NSHEV Systems" Ltd. Sliding firedoors are marked with the CE mark, which indicates products of European quality that meet EU standards. The doors are certified according to fire resistance classes REI2 120 and REI2 180, and they retain at the specified time:
R (resistance) - their mechanical resistance, E (emission) - do not leak combustion products and I (insulation) - insulate the room from the temperature of fire.
Technical information for sliding firedoors REI2 120 and REI2 180:
- The door wing is 80 mm thick, the outer parts are made of sheet steel - 0.8 mm, the inner part is made of a thick layer of non-combustible material
- The door frame is made of 1.5 mm thick sheet steel
- Gliding rollers for movement and reduction of guiding rail wear
- Automatic door closing with counter weight (standard with thermal switch)
- Automatic closing of the door with an electric motor–offered as an option
- Reinforcing elements for mounting
- Heat-absorbingsealingrubberforadditionalsmokeprotectionincaseoffire
- Metal plate with certification number on each door
- Water-based eco-coating, standard color RAL 7035 - light gray
Types:
- Door with fire resistance of 120 minutes with one whole wing.
- Door with fire resistance of 120 minutes double with symmetrical whole wings.
- Door with fire resistance of 120 minutes double with asymmetrical whole wings.
- Door with fire resistance of 180 minutes with one whole wing.
- Door with fire resistance of 120 minutes with one wing - telescopic.
- Door with fire resistance of 120 minutes with two wings - telescopic.
- Door with fire resistance of 120 minutes vertically sliding, type "guillotine". Max. dimensions W = 1400 mm and H = 1200 mm