1, the safety exits and evacuation doors in the building should be scattered;
2. The number of fire exits in each fire zone or each floor in a fire zone of public buildings shall be determined by calculation, and shall not be less than two. Only when the area is less than 200m2, 1 fire escape can be set. Among them, there should be two exits for public entertainment places larger than 50 square meters;
3. The straight-line distance from any point in the building to the nearest evacuation door or exit should not be greater than 30m, and the walking distance should not be greater than 45m.
4. The main evacuation walkways of the business hall and audience hall in public places should be directly connected with the safety exits, and the net width of the indoor direct outdoor evacuation passage should not be less than 3 meters;
5. The clear width of evacuation doors such as business halls and audience halls in public places should not be less than1.4m;
Extended data:
The "Regulations on Fire Safety Management of Public Entertainment Places" stipulates that:
Seventh public places of entertainment should be located in buildings with a fire resistance rating of not less than two; Public places of entertainment approved to be set up in a building with a third-class fire resistance rating shall meet specific fire safety requirements.
Public places of entertainment shall not be located in ancient cultural relics, museums and library buildings, and shall not be adjacent to important warehouses or dangerous goods warehouses; No public places of entertainment shall be rebuilt in residential buildings.
When public places of entertainment are adjacent to or attached to other buildings, they should be set up according to independent fire zones; The safety exits of public entertainment places and residential buildings in commercial and residential buildings should be set separately.
Eleventh public places of entertainment should be equipped with fire emergency lighting, lighting power supply time shall not be less than 20 minutes.
Baidu Encyclopedia-Regulations on Fire Safety Management in Public Entertainment Places