Fire door, what is the door
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STYLE = \”Text-Align: Center;\” Data-TRACK = \”3\”> If you look at it alone
\” Fire Gate \”is full of security
It seems that there is this door
Afraid
So
How important is the fire door?
Then our common fire door
Could it be opened?
The state of fire door opening status
Fire door opening status is divided into: ingredient and and Frequently open
Fireproof
Frequently open fire door, which is usually open, and only the control system is automatically closed when the fire is in the fire. .
What is the normal closed fire door?
Constant Type is the most common fire door we see. Under normal use and fire, it is closed. It plays a role of smoking and fire to prevent the fire from spreading.
Remember the normal-closed fire door in the stairwell must be closed Intersection
Fire building fire door is normal closed Strong>
Channel fire door is the regular opening
Lianlang Fire Door is the normal closed type
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Many people do not realize the importance of the fire door at all
Many misunderstandings
Also pay attention to the following points!
1. For the convenience of the map, the normal-closed fire door opens all year round.
2, full of debris near the fire door.
3. Change the fire door or change to the anti-theft door. TOS-CN-I-6W9MY0KSVP/2eeae68E77bb4d928ce5809cFabe4c ~ TPLV-TT-Origin-Web:gif.jpeg? _iz = 58558 & from = article.pc_detail & lk3s = 953192F4 & X-EXPIRES = 1739066749 & X-Signature = 7VTGBJGYLE2B0P4SK7UXIXKI%3 D \”/>
Misunderstanding will promote the spread of the fire when the fire occurs and hinder the escape path, so everyone must keep a sense of security at all times. .com/tos-cn-i-6w9my0ksvp/936b32a165984267a8482a32c2f4acd2~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1739066749&x-signature=BkV5ZJgvF68Z1yDYICIb4ghXnwk%3D\”/>
A door that is usually inconspicuous
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Install a regular and qualified fire door and use it correctly
It can\” protect life \”
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