How to protect privacy in the fire corridor?

The exits on both sides of the corridor are equipped with two doors, which can't be opened at ordinary times. In case of fire, the access control function will naturally disappear after power failure, and people can pass.

According to the fire code, the fire doors of evacuation passages in high-rise buildings cannot be locked for a long time, and can be closed, but they cannot be locked. In case of fire, people can be evacuated smoothly, and the community is generally unlocked. When the fire broke out, the elevator stopped and we had to take the evacuation stairs.

Therefore, no one can bear the responsibility for affecting evacuation and causing casualties, especially high-rise buildings. The cost of fire-fighting linkage access control is high, and the expansion of fire-fighting host, cable installation and access control equipment installation all need to invest a lot of money, which developers are unwilling to pay. It is impossible for the property to increase investment for this. I suggest you install access control. In case of an accident, the access control function will naturally disappear after power failure.

Extended data:

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According to the definition of modern architecture, corridor is a complex high-rise building structure system, which generally means that two or several high-rise buildings are connected with each other through overhead connectors to meet the requirements of architectural modeling and use function.

In addition, there is a fire corridor, which plays the role of a safe passage and has high fire prevention requirements. It must be made of fireproof material. The main function of the fire corridor is to connect two adjacent units and then serve as the second evacuation passage: "The first evacuation passage is our stairs in the building, and the second passage is for us to escape in an emergency.

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