Gates curtains are flexible closures zones exposed to a fire. Due to their design have low requirements for building conditions, can be installed practically in any hole for gate, regardless of construction and manufacturing technology the protected object. Gate curtains are very lightweight and ideally looked with the surroundings, give a high aesthetic effect. Gates curtains can close very large spaces, thereby protecting the insulated area.
Coat of the curtain is wound on the shaft and maintained in open position by the brake, which in the case of fire, is released and the curtain closing fire zone. Developing of curtain can be by gravity or by mechanical drive powered by independent batteries. Technical parameters. Fire resistance class PN-EN 13501-2 + A1: 2010. Gallery.
Fire resistance class according to EN 13501-2 + A1: 2010
E | 15 | 20 | 30 | 45 | 60 | 90 | 120 |
EI1 | 15 | 20 | 30 | 45 | 60 | 90 | 120 |
EI2 | 15 | 20 | 30 | 45 | 60 | 90 | 120 |
EW | 20 | 30 | 60 |