发布人：http://www.kdjlm.com 发布时间：2016-12-07 10:35:00
Fire shutter door to be installed in what place? Below small make up for you to explain:
According to the process decision, fire shutter door in addition to set in the firewall, in two fire partition between no firewall should also set fire shutter. Generally located in the following parts.
1, closed staircases, leading to the aisle; closed elevator, leading to the front and front door to the walkway.
2, division of fire zone, the system is divided into the building area of the firewall and fire wall on the door. When the building set up a firewall or fire door is difficult to replace, fire shutter doors, at the same time must use water curtain protection.
3, norms (such as GB50045 - 95 "high-rise civil building design fire shutter door use code") or the design of special requirements for fire prevention, smoke partition door.
A fixed fire extinguishing device in high-rise buildings within the equipment chamber (cylinder chamber, foam station), partition door ventilation, air conditioning room etc. should be used in class a fire door; people often stay or more combustible underground room partition wall door, a fire doors should be used by conditions; boiler, fuel oil and gas must be arranged in high-rise buildings, fuel oil immersed power transformer, filled with fuel of high voltage capacitors and switches, special room partition wall door, should be used in class a fire door. And the design of household door special requirements must fire door, such as fire control center, archives room, warehouse and other valuables, usually choose a or B fire door.
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