Common phenomena that damage the performance of fire doors

The common phenomena that damage the fire door use performance in daily supervision are: A. Remove the door closer. The stairway where the fire door is usually installed will feel the inconvenience due to the presence of the door closer. In order to achieve the "normally open" convenience, the door closer is removed. B Feel free to replace the door lock. Some units use the fire door as a security door in use. For safety reasons, they replace the door lock that they think is more secure. C is not renovated. Some units believe that the installed fire doors are unsightly and uncoordinated, so the fire doors are decorated without authorization, and different paints are painted or even decorative materials are posted. D Remove the fire door and damage the seals. The door is broken due to various reasons, the sealing strip is peeled off, and even the fire door is directly removed.

In response to these situations, we must strengthen the promotion and explanation of fire door functions and related knowledge, so that owners can understand the importance of fire doors in the engine room and how to distinguish high-quality, fake and inferior products, and raise people's awareness of the importance and role of fire doors. It is of great help to strengthen our daily supervision and management, which can greatly reduce the phenomenon of buying fake goods in order to facilitate the destruction of fire doors or maps, so as to avoid leaving fire hazards to fire supervision and daily management work.

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Label: Common phenomena that damage the performance of fire doors

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