發布人：http://www.levels4life.com 發布時間：2019-06-13 10:21:49
Generally speaking, when a fire breaks out, many people will be panicked, unresponsive and bewildered. So the best way is to prevent it. Whether it is a family house or a large shopping mall or other construction site, it is best to install fire-proof roll-curtain doors where they can be installed. Summer is coming, and the fire curtain market is very hot.
However, there is a problem behind the installation of fire-proof roll-curtain doors. If the installation position is not right, then the function of fire-proof roll-curtain doors is not significant, and it may be a decoration. Therefore, it is very important to install the fire-proof rolling shutter door in the right position.
However, generally speaking, where or where is the fire-proof roll-curtain door installed? According to the technological decision, the fire-proof roll-curtain door should be installed in the following parts except for the firewall, where there is no firewall between the two fire-proof zones, and where is the fire-proof roll-curtain door generally located:
locations 1: Close the evacuation staircase, access the aisle, close the elevator room, access the front hall, access the aisle door. Almost all high-rise residential buildings and large shopping malls have such evacuation staircases, which are the fire tunnels we usually see.
The second part: Vertical shaft inspection door, such as cable shaft, pipeline shaft, flue, garbage duct, etc.
Part III: Fire-proof zoning, fire-proof walls and doors on fire-proof partitions that control building area. When it is difficult to install firewalls or fire doors in buildings, fire roll curtains should be used instead, and water curtain protection must be adopted.
Part IV: Specifications (such as GB50045-95 Fire Protection Code for High-rise Civil Architectural Design) or special requirements for fire and smoke-proof partition doors.
In addition to the above conditions, fire shutter doors must be installed, and many other places need to be installed, such as: (1) fixed fire extinguishing devices attached to high rise civil building rooms (chamber, foam station, etc.); (2) ventilation and air-conditioned compartment doors should be fire doors; (3) fire doors should be used when people often stay in or flammable basement partition walls; (4) due to conditions, they need to be built in high-rise buildings. Arrangement of oil-fired and gas-fired boilers, oil-immersed power transformers, oil-filled high-voltage capacitors and switches; (5) doors between special rooms should be hung on the wall, and Class A fire doors should be used; special requirements for the design of fire doors, such as fire command center, archives, valuables warehouse doors, generally choose a or B fire doors; 7. Fire doors are often used in high-rise residential buildings.