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what is the function of smoke blocking barrier

Views: 7     Author: Site Editor     Publish Time: 2022-11-08      Origin: Site

We can see the smoke blocking barrier in many large shopping mall and office buildings,  What is the function ?

The function of the smoke curtain is to prevent the smoke or hot air from flowing freely laterally under the ceiling when a fire occurs, so as to strengthen the smoke exhaust effect of each partition,prevent fire expansion.

According to the different installation methods, there are two situations for the smoke blocking wall, one is fixed, the material is required to be non-flammable, and the sag height must be more than 50 cm.

Another one is movable smoke curtain ,which is controlled by central controller.  When the sensor senses the smoke concentration or the temperature reaches the set value, it will droop automatically.

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Anlin Smoke curtain composed of double-sided silicone coated with steel wire inside fiberglass fabric curtain ,motor, power box, control box, group control box, wireless remote control system.We adopts the latest absolute value, electronic limit technology, no need to reset the limit when power off.

Anlin have obtained the certification of Intertek's Warnock Hersey (WH) mark (construction product safety and performance mark recognized in North America and Europe),also passed ISO: 9001, ISO: 14001 and ISO: 45001 management system certification.

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