防火卷帘门的封堵组成情况介绍

The production requirements of fire-proof rolling shutter door are very high, and we should pay more attention to the details. For example, the problem of blocking is to prevent the spread of open fire and fire smoke, which is an indispensable part of fire-proof rolling shutter door.

防火卷帘门的封堵根据不同位子，采用的材质也不一样。一樘卷帘门有三面封堵：上封堵、左封堵、右封堵，我们先说说上封堵，上封堵一般采用卷帘门门体同款材质，制作一个包罩，然后罩住防火卷帘门的电机、卷轴及传动装置等，形成一个隔火隔烟的密闭空间，保护传动装置，避免火灾影响防火卷帘门的运行。

The material used for blocking the fireproof rolling shutter door is also different according to different seats. A rolling shutter door is blocked on three sides: upper blocking, left blocking and right blocking. Let's talk about upper blocking first. The upper blocking is generally made of the same material as the rolling shutter door body, making a cover, and then covering the motor, reel and transmission device of the fireproof rolling shutter door to form a fire-proof and smoke-proof confined space to protect the transmission device, Prevent fire from affecting the operation of fireproof rolling shutter door.

一般的防火卷帘门的左、右封堵采用的是轨道+混凝土模式，如果安装的是掩埋型轨道，我们只需要把轨道与墙体之间的缝隙填充好就可以。如果采用的是外露型轨道，我们需要做的就是固定好轨道之后，把轨道与角铁还有墙体的缝隙用混凝土填充即可。

The left and right blocking of the general fire rolling shutter door adopts the track + concrete mode. If the buried track is installed, we only need to fill the gap between the track and the wall. If the exposed track is used, what we need to do is to fix the track and fill the gap between the track and the angle iron and the wall with concrete.

完成这些的话就算是完成防火卷帘门的封堵工程，至于烟雾会不会透过轨道与门体的缝隙，这点大家不用担心，理想门业的防火卷帘门轨道都会在轨道内安装防烟胶条，很好的阻碍烟雾蔓延。

If these works are completed, even if the sealing project of the fire shutter door is completed, we don't have to worry about whether the smoke will pass through the gap between the track and the door body. The ideal fire shutter door track of the door industry will install smoke proof adhesive strips in the track to well hinder the spread of smoke.

本文由济南防火卷帘门安装维修整理发布，您是不是对这些内容有所了解了呢?更多的内容请点击：http://www.jnyuqilin.com我们会有更多精彩内容等你查看。

This article is published by Jinan fire rolling shutter door installation and maintenance. Do you know something about these contents? For more information, please click: http://www.jnyuqilin.com We will have more wonderful content for you to see.