How wide is the fire escape?

The width of the fire escape should not be less than 4.00m, the distance between the fire escape and the external wall of the high-rise building should be greater than 5.00m, and there should be no obstacles below 4.00m above the fire escape. The width of the fire lane in the mall should not be less than 4.00 meters.

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Fire escape refers to the passage for firefighters to rescue and evacuate trapped people.

1. Provisions on the width and height of fire exits in shopping malls:

(1) The personnel evacuation walkway shall be calculated and determined according to the number of evacuees, but the minimum clear width shall not be less than1.4m.. The passage exceeding 10000 square meters shall not be less than 2.4M

(2) The width of the fire lane should not be less than 4.00 meters ... The fire lane should be more than 5.00m meters away from the exterior wall of the high-rise building, and there should be no obstacles below 4.00 meters above the fire lane.

2. Provisions on the width and height of indoor fire escape:

The respective total widths of evacuation walkways, emergency exits, evacuation stairs and room evacuation doors in buildings shall be determined by calculation. The clear width of emergency exits and room evacuation doors should not be less than 0.9m, and the clear width of evacuation walkways and stairs should not be less than1.1m; For a unit house with no more than 6 floors, when railings are set on one side of the evacuation stairs, the minimum clear width should not be less than1.0m.

3. What are the relevant requirements for fire exits stipulated by the state?

(1) The fire exits in the factory area and the reservoir area should be kept clear, and it is forbidden to occupy the fire exits. Schematic plans should be set up at the main entrance of the factory and the reservoir area.

(2) All parts of buildings such as workshops, warehouses, offices, etc. shall be provided with complete emergency exits and evacuation signs, and emergency evacuation diagrams shall be set in obvious positions (indicating emergency exits, evacuation passages and instructions, fire hydrants, fire extinguishers, emergency rescue supplies, etc.). ).

(3) The safety door shall be intact and can be closed freely; It is forbidden to pile up articles in safety exits and fire exits, and keep them clear. It is forbidden to lock the safety exit during production operation.

(four) it is forbidden to block the export or use the export for other purposes in disguise; The width of safety exits, stairs and walkways shall conform to the provisions of relevant building design fire protection codes, and emergency lighting shall be provided.

Legal basis:

Article 8 of the Fire Protection Law of People's Republic of China (PRC), local people's governments at all levels shall incorporate fire protection planning including fire safety layout, fire stations, fire water supply, fire communication, fire truck passages, fire equipment, etc. Incorporate into urban and rural planning and be responsible for organizing the implementation. Urban and rural fire safety layout does not meet the requirements of fire safety, it should be adjusted and improved; If public fire-fighting facilities and fire-fighting equipment are insufficient or do not meet the actual needs, they should be added, rebuilt, equipped or technically transformed.