|Fire / smoke protection||
|Automatic / static||
The Fibreroll EW120 rolling fire curtain provides 2-hour fire integrity between fire compartments and has a reflective coating which reduces radiated heat to such a large extent that it meets the EW120 classification in accordance with EN 13501-2.
Successfully fire-tested to EN 1634-1, the Fibreroll EW120 rolling fire curtain offers major advantages over existing designs in that the radiation transmitted through the curtain remains below 15 kW/m2 thus protecting people and potentially combustible materials in the vicinity.
Specially reinforced and coated fibre-glass material which is designed to withstand temperatures in excess of 1000°C.
Steel bobbins are attached to each end of the fabric to ensure that the curtain remains in the side guides even when subjected to differential pressures caused by fire.
The curtain thickness is approximately 0.7mm and the weight 780 grams per square metre.
A steel bottom rail is attached to provide rigidity and act as a weight to assist closure.
Manufactured from galvanised steel and formed into a slimline profile which is prepared for bolting to the opening structure. Integral rebates are incorporated on which the bobbins engage in a fire situation.
The roller comprises a 101mm diameter steel tube in which the tubular motor is fitted at one end and steel shafts / discs at the other. The roller is supported at each end on galvanised steel endplates with integral angles for fixing to the bulkhead.
The roller is covered by a galvanised steel casing which also acts as a fire seal in the head.
30m wide x 6m high
The Fibreroll curtain is electrically operated using a 24 volt DC tubular motor. A control panel is mounted at high level which has an inbuilt facility for an incoming fire signal, and which converts / rectifies the incoming single phase mains supply allowing the batteries to operate the motor. Should the mains supply fail, the curtain closes by gravity. A low-level push button is supplied for everyday use.
The curtain is self-finished in grey one side, silver the other side with the side guides and roller casing galvanised as standard. The metalwork is also available in a polyester powder coated finish in a wide range or RAL colours.
Curtain: 780 grams per square metre
Roller / casing: 30kg per linear metre