Sectional fire gates with a wooden core are custom-made according to the customer’s dimensional requirements. They are tested according to European standards (ČSN EN) and can be supplied in various versions.

The individual sections of this silicate fire gates are combined into a single door leaf by steel hinges. Moreover, the connections between sections are lined with an intumescent material which, in the case of a fire, fills in the seams. High-quality steel bearing rollers ensure easy, maintenance-free operation of the fire door leaf.

TYPES OF SECTIONAL GATES Sectional gates, EI 60

• Sectional fire door composed of individual sections, each with a height of 400 to 550 mm
• each section is manufactured from a large wooden frame covered with calcium-silicate plates and, in the steel-sheathed variant, with additional zinc-plated sheets
• the individual sections of the door leaf are connected by steel hinges to form a single compact door leaf
• doors can be manufactured in the following versions:
  • standard fittings
  • enhanced fittings
  • fully vertical fittings
• control only by motor

Zinc-plated

• plating with high-quality galvanized zinc-plated sheets, which need no further surface treatment

Color coating

• RAL according to the purchaser’s selection – Individual lamellas are delivered already painted
• considering the nature of scrolling shutters, which cause the lamellas to rub against one another, no guarantee against damage to the coating can be provided

FDF motor with FSTronic 24 control

• industrial motor with long cycle life up to 100,000 cycles
• 3x400 V/10 A supply
• under normal operation, the motor opens and closes the gate
• in case of an alarm, the gate is closed by means of a 24 V DC battery powered reserve motor
• the gate can be opened mechanically

SI motor with 6RM4 control

• industrial motor with long cycle life up to 100,000 cycles
• 1x230 V/20 A supply
• under normal operation, the motor opens and closes the gate
• smooth operation thanks to the frequency inverter increases the life of the gate
• speed can be easily regulated on the frequency inverter
• in case of an alarm, the motor closes the gate by means of the UPS emergency power supply
• the gate can be opened mechanically
• optionally, the gate can be opened electronically from the UPS emergency power supply

If this option is required, it is necessary to contact the manufacturer to determine the size of the UPS (standard UPS sized only for closing).

Siren with warning light

• FLASHNI low-consumption light and sound signalization of door motion

Autonomous detection system

• control device for closing doors in locations not equipped with EFS
• two detectors are supplied as standard, with one installed on either side of the door
• detectors are supplied in these variants: smoke, temperature and combined

Motion detector

• infrared motion sensor responding to movement in front of the door
• after the door opens, it then automatically closes after a set time

Remote control

• single- or multi-channel mobile remote control device in industrial configuration allowing remote door opening
• a receiver, which is not a standard part of the control unit, must be installed in order to use the remote control

Pull switch

• a pull switch ensures automatic opening for transit of materials handling machinery

Photodetector

• safety optical sensing strip emits multiple beams for motion detection
• prevents collision of closing doors with a passing person or object

Door leaf locking

• cylinder lock built into the door leaf allowing it to be locked
• the lock is accessible from either side as standard; optional single-sided access can also be produced

Glazing

• observation window with standard dimensions of 300x500 mm with fire proofing according to the door leaf

Floor brush

• floor brush with a straight aluminum strip and polypropylene fibers restricts air circulation and prevents penetration of large dirt particles

Mortise cylindrical bolt lock

• mortise latch bolt inset into the core of the door allowing opening and closing of a transit or escape door
• a cylinder set controlled by a key can be installed to allow for locking the door leaf

Mortise panic lock

• mortise panic bolt allows for opening the door by hand or automatically without the use of any instruments after an alarm has sounded or after other emergency, even if the door is normally locked.
• a cylinder set controlled by a key can be installed to allow for locking the door leaf

Mortise rounded lock

• mortise rounded bolt inset into the core of the door allowing opening and closing primarily of a panic door
• door leaf cannot be locked

Escutcheon or round fittings (handle – handle, handle – escutcheon)

• outer fittings for a mortise bolt and panic lock

Embedded handle

• a universal and comfortable handle which minimizes the total thickness of the leaf

Door closer

• FAB SMART door closer for maximum leaf weight of 80 kg
• FAB DC 335 door closer for maximum leaf weight of 100 kg
• DORMA concealed door closer installed into the top edge of the leaf