Fire Doors
Fire doors are designed to protect life in the event of fire related emergencies. While the causes of fire could be many – short circuits, gas leakage, explosion, and sheer negligence – what is critical is protection of the many human lives at risk.
- Brand : Shakti Hormann
- Compartmentalizes and contains the spread of fire
- Complements the existing passive fire-fighting systems
- Available with paper honeycomb core as standard infill material
- Rated for 60, 90,100,120,180 and 240 minutes fire rating
- Tested to Indian and International standards
- Factory finished with polyurethane-finish paint and in wood grain finish
- Tested for 250Hrs of Salt Spray Test
INFILL
Honeycomb Kraft paper with its unique properties enhances the structural integrity of the doors with minimal additional weight to the door. The final finish on the door is predominantly dependent on the quality of the honeycomb kraft and the glue which is used to get the flat surface. This infill material invariably has high crushing strength leading to impact resistance. The quality and consistent flat surface achieved because of the infill material is exceptional to the material and design of the doors.
SPECIFICATION – FOR FIRE DOORS AS PER BS / IS
A. Material – Frame to be manufactured from 1.60 mm (16 gauge) galvanized steel sheets complying with the latest IS 277 Code of GPL Grade with Z 120 Coating or its Equivalent British Standard. Fire door shutter to be manufactured from 1.25 mm (18 gauge) galvanized sheets.
B. Finishes – Frames and Shutters to be suitably cleaned with solvents and etch primered for receiving primer and top coats. Shutters to be primered in zinc phosphate stoving primer (35 microns DFT).
Optional Finishes
a. Shutters to be finished in thermo setting Polyurethane paint (35 microns DFT) of approved color and make as specified by the architect.
b. Stainless steel doors to be finished to number four matt finish.
c. Wood grain finish of approved texture to be provided as a finish on doors and frames as recommended by the architect.
Construction of Frames
Door frame profile to be double rebated of dimension 143 mm x 57 mm (+ / – 0.3) with bending radius of 1.4 mm. All preparations and reinforcements shall be conforming to BS test procedures as per the required fixing methodology outlined in the schedule. All frames to have reinforcement pads for fixing of door closer, at appropriate location as per manufacturer’s details. Frames to have factory finished pre-punched cut-outs to receive specific hardware and ironmongery along with the requisite mortar guard. Frames are to be provided with hinge plates predrilled to receive hinges for screw mounted fixing.
Frames to have rubber shutter silencer on strike jambs for single shutter frames and on the head jambs for double shutter frames. Provide knockdown field assembled type frames unless otherwise indicated. Provide frames, other than slip-on drywall type with a minimum of three anchors per jamb suitable for the adjoining wall construction.
Construction of Shutter
Door shutter to be press formed to 46 mm thick double skin hollow door with lock seam joints at stile edges. Doors are to have no visible screws or fasteners on either face. Doors should have an interlocking arrangement at the stile edges for flat surface on either side. Internal reinforcement to be provided at top bottom and stile edges for desired fire rating. Doors to be factory prepared with pre-punched cutouts and reinforcements to receive ironmongery as per final finish hardware schedule. Doors to have pre-drilled hinge plates with hinge guard covers. Doors with locks to have concealed lock box with lock fixing brackets with pre-tapped holes. Doors with door closer reinforcement pads are to be provided at appropriate locations as per manufacturer’s design.
You may be interested in our other products too.
Automated Garage Doors
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Shower Cubicles
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Automated Gates
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.