发布人：http://www.kdjlm.com 发布时间：2021-08-14 13:34:24
相信大家对卷帘门肯定不会陌生吧，在当下经常能看到卷帘门的身影，不管是私家车 库还是门头大门，安装卷帘门之后，会保证内部的安 全，大大的提升了整体的安 全性能，那么济南卷帘门的设置要求以及应用范围是什么?下面随着本文，就让我们一起来详细了解一下吧。
I believe you will not be unfamiliar with the rolling shutter door. At present, you can often see the shadow of the rolling shutter door, whether it is a private garage or the front door. After installing the rolling shutter door, it will ensure the internal safety and greatly improve the overall safety performance. What are the installation requirements and application scope of Jinan rolling shutter door? Now, with this article, let's learn more about it.
Setting requirements of rolling shutter door:
1. The rolling shutter door instead of the traditional door shall meet the judgment conditions of the fire resistance of the firewall, or the cooling water curtain shall be set on both sides. When calculating the water volume, the fire duration shall not be less than 3 hours
2. The rolling shutter door located in the evacuation walkway and front room shall have the function of delayed descent. Both sides of the roller shutter shall be equipped with switching devices, which shall be electrically and manually controlled.
3. The rolling shutter door that needs to be lowered automatically in case of fire shall have signal feedback function.
4. Fire and smoke proof sealing measures shall be taken. When the pressure difference between two sides is 20Pa, the flue gas leakage is less than 0.2m/min.
5. Side rolling shutter doors should not be used.
6. The fire resistance of rolling shutter door shall not be lower than the fire resistance requirements of components specified in the specification.
Application scope of rolling shutter door:
It is generally set around the elevator hall and escalator, the opening between the atrium and the floor walkway and hall, the large-area process opening of the production workshop and the place where it is difficult to set a firewall.
It should be noted that in order to ensure safety, except for the middle court, when the width of the fire separation part is not greater than 30m, the width of the rolling shutter door shall not be greater than 10m. When the width of the fire separation part is greater than 30m, the width of the rolling shutter door shall not be greater than 1 / 3 of the width of the fire separation part, and shall not be greater than 20m.
What are the setting requirements and application scope of Jinan roller shutter door? The above is the answer shared to you. I hope you will have a deeper understanding of this after reading the above. With the popularity of roller shutter doors in recent years, when looking for manufacturers to install, you should find a reliable manufacturer to install them, so as to ensure the quality of roller shutter doors and the after-sales service required in the future.