After two years in a property, the smoke and fire doors on some floors are often open. What measures should be taken to solve this problem?

This is the biggest thing in daily fire management. I have several suggestions:

1. Train residents, invite fire police officers to give a report, and tell them the role of smoke-proof stairwells and fire doors. You can give an example of the Shanghai fire. Only when people's awareness of prevention is improved can it be possible to put an end to the disorderly opening of fire doors.

2. Post normally closed tips on fire doors and formulate property management regulations. The fire doors of the corresponding floors shall be the responsibility of the floor residents. If a reminder is found, appropriate punishment measures will be drawn up after repeated reminders (hehe, the latter part of this article is difficult to implement).

3. Replace all fire doors with normally open ones, which will automatically close after the fire. This is a feasible way, that is, the cost is higher.