The fireproof rolling shutter door is a kind of fireproof and thermal insulation facilities suitable for large openings of buildings. The product has played a certain role in the design and installation technology. Fire resistant rolling shutter doors are widely used in the fire partition area of industrial and civil buildings, which can effectively prevent the spread of fire and ensure the safety of life and property. They are indispensable fire prevention facilities in modern buildings.

Installation requirements and instructions for fire rolling shutter door

1. The upper part of the opening where the roller shutter door is installed shall not be provided with ventilation pipes, water pipes, etc;

2. After the roller shutter door is installed, install the suspended ceiling. The edge of the suspended ceiling should be 50mm away from the curtain plate to avoid friction;

3. During commissioning and use, it is strictly prohibited to stand at the bottom. Electrical facilities shall not be removed without authorization;

4. According to the fire management regulations, the chain lubricating oil of the starting motor must not be missed during the routine fire safety inspection every quarter, which is also an important part of the omission of many property management units or fire protection units during the inspection.

The fireproof rolling shutter door, as well as the firewall, functions as a horizontal fireproof partition. It is composed of 13 parts, such as shutter, base plate, guide rail, support, reel, box, control box, door rolling machine, limiter, door header, manual quick release switch device, button switch and safety device, and is generally installed at the position that is not convenient for firewall separation. For example, open elevator halls, escalators, wide business halls of department stores, exhibition halls of exhibition buildings, and parts of buildings with large openings that cannot use fireproof doors and windows. Fire resisting rolling shutter door has been widely used in building engineering to make fire separation.

Fire resisting rolling shutter door is an indispensable fire prevention facility in modern high-rise buildings. In addition to the function of ordinary door, fire resisting door has special functions of fire prevention, smoke separation, suppression of fire spread, and protection of personnel evacuation. It is widely used in high-rise buildings, large shopping malls and other crowded venues.

classification

The types of fire rolling shutter doors mainly include composite steel fire rolling shutter (fire and smoke prevention), inorganic super grade fire rolling shutter (double track double shutter), steel composite water spray steam fog fire rolling shutter, steel composite lateral fire rolling shutter, steel composite horizontal fire rolling shutter, inorganic super grade folding fire rolling shutter and fire rolling shutter with various doors.

By material

Steel, composite, inorganic, etc.

According to the installation form

In the wall and on the side of the wall (or inside and outside the tunnel).

Press the opening direction

Roll up and side roll.

There is no standard for the classification of fire performance of fire resisting rolling shutters. GB14102 General Technical Conditions for Steel Fire resisting Rolling Shutters classifies ordinary steel fire resisting rolling shutters into: however, the current executive standard is GB14102-2005 Fire resisting Rolling Shutters.

Level 1, fire resistance time 1.50h

F2, fire resistance time 2.0h