发布人：http://www.kdjlm.com 发布时间：2018-11-07 18:39:11
Fire-proof roll curtain is a kind of fire-proof and heat-insulating facility suitable for large openings of buildings. The product is designed with the characteristics of roll-in, which has reasonable and compact structure. Fire shutter curtain surface through the transmission device and control system to achieve rolling up and down. The utility model has the functions of fire prevention and fire isolation, and the products are smooth and beautiful in appearance, novel in shape and strong in steel. Fire-proof rolling shutter doors are widely used in fire-proof partition zones 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-proof facilities in modern buildings.
Fire-proof roll-curtain door is an indispensable fire-proof facility in modern high-rise buildings. Besides the function of ordinary door, fire-proof door has special functions of fire prevention, smoke isolation, suppression of fire spread and protection of evacuation. It is widely used in high-rise buildings, large shopping malls and other personnel-intensive occasions.
The main types of fire-proof roll-curtain doors are composite steel fire-proof roll-curtain (fire-proof and smoke-proof), inorganic super-grade fire-proof roll-curtain (double-track double-curtain), steel composite water-spray fire-proof roll-curtain, steel composite lateral fire-proof roll-curtain, steel composite horizontal fire-proof roll-curtain, inorganic super folding fire-proof roll-curtain and various kinds of Fire door curtain type category.
Where is the fire shutter door generally located?
According to the technological decision, fire-proof roll-curtain doors should be set not only in the firewall, but also between the two fire-proof zones where there is no firewall. Generally located in the following parts.
(1) Close the evacuation staircase to the aisle; close the elevator room to the front room and the door leading to the aisle.
(2) divide fire prevention zones, control the firewalls and the doors on firewalls. When it is difficult to install firewalls or fire doors in buildings, fire-proof roll-shutter doors should be used instead, and water curtain protection should be used at the same time.
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