Fibreroll S

A smoke-tight fire curtain, which provides one hour's fire integrity between fire compartments, and also provides a smoke-tight seal (in accordance with EN 1634-3).

The curtain has been successfully fire-tested to EN 1634-1, and offers major advantages over other types of fire curtain since it incorporates reduced radiation, in addition to keeping fire and smoke at bay.

The curtain has a fire rating of EW60C0S, in accordance with EN 13501-2. An upgraded design is also available, which is compliant with BS 8524.

Features and benefits:

• Curtain: constructed from specially reinforced and coated fibreglass material, sewn together with stainless steel wire. The curtain is supplied in a grey/ silver colour. Designed to withstand temperatures in excess of 1000°C.

• Bottom rail: the bottom rail is formed from a profiled steel section.

• Guides: the side guides are formed from galvanized steel, and are prepared for fixing to the opening structure by means of steel bolts. The standard guide size is 100 x 50 mm (120 x 50 mm if width exceeds 5000 mm). An integral sealing arrangement is incorporated to prevent the passage of smoke around the edges of the curtain.

• Endplates: fabricated from galvanized steel of adequate thickness relative to door size, and supplied with angles for fixing to the structure.

• Casing: the casing is manufactured from galvanized steel, and is 230 x 230 mm.

• Roller: the roller comprises a 101 mm 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 galvanized steel endplates, with integral angles for fixing to the structure.

• Operation: electrical operation is by means of a 240 V tubular motor with gravity failsafe closure. The standard unit is pre-wired, obviating the need for a site electrician. A control panel is provided in accordance with EN 14637, and includes an emergency close button, fire alarm interface and a battery to prevent unwanted closure of the curtain in case of power failure. A low-level emergency closure button is provided.

• Fire activation: in a fire condition, activation is initiated by an incoming signal from the fire alarm system. Closure is by gravity with a controlled descent.

• The product is CE marked accordingly.