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Double – Leaf Rolling Curtains in EI Class

Technical Data

Rolling flexible curtains are a solution dedicated to projects where aesthetics, gate weight, and space-saving in the installation area are the most important factors. All products have been tested in accordance with EN 16034 and EN 13241 standards and have CE certificates of constancy of performance issued for fire resistance classes EI, E, and EW from 30 to 120 minutes.* A wide range of gates, variants, and finishing options allows for individual customization of the final product to meet the project’s and client’s requirements. Thanks to the use of fire motors, the gates are closed by gravity (closing does not require power) in accordance with fire safety guidelines.

*depending on the product

Technical Data

Lightweight, flexible, fire-resistant rolling curtains in EI class are a solution that provides protection against both fire and thermal radiation. Two layers, wound on two shafts, The curtains are made with membrane technology using special multi-layered composition with outside gray fabric and features side reinforcements preventing detachment from the guides. Visible steel parts are galvanized, and the rest are corrosion-protected. The fire motors used ensure the curtain closes by gravity even in case of a power failure, and the integrated anti-fall protection allows for safe and controlled descent. For EI 120 curtains, a lower lintel is required than for single-leaf curtains.

  • Lightweight, partially self-supporting structure
  • Option to equip with a battery-powered control system
  • Can be integrated with Fire Alarm System
  • Gravitational closing

Additional Options

  • smoke detectors, manual fire alarms, optical and acoustic signaling devices, emergency release button
  • steel component painting in any color from the RAL palette
  • anti-corrosion protection/painting in classes C3 to C5
  • construction in the 5th wind pressure resistance class (1300Pa)* (*depending on the product)
  • safety edge
  • casing of the cassette and guides made of galvanized or stainless steel

Product Specification

PRODUCT TYPE

rolling flexible double-leaf curtain

MOTION DIRECTION

vertical

APPLICATION

closure of openings in vertical building partitions

FIRE RESISTANCE CLASS

EI 60, EI 90, EI 120

APPROVAL DOCUMENTS

CE 1812-CPR-1577 issued by Efectis (no. 1812)

HARMONISED STANDARDS

EN 16034, EN 13241

CURTAIN WEIGHT

2,5 kg/m2

DIMENSIONS

CE 8000 mm x 18000 mm /

9740 mm x 10000 mm (WxH)

MINIMUM INSTALLATION DIMENSIONS

lintel: 52

Product Application

Recreational Facilities & Cultural Institutions

Office Buildings & Hotels

Underground & Multi-Level Garages

Large-Area Buildings

Airport Terminals