Provisions on fire exits in residential areas

1. There should be circular lanes around high-rise residential buildings, and the turning radius should not be less than 12m (9m in some places). When it is difficult to set up circular lanes, fire lanes can be set up along two long sides of high-rise buildings.

When the street length of a high-rise building exceeds 150m or the total length exceeds 220m, a fire lane passing through the high-rise building shall be set at a proper position. High-rise buildings should be provided with pedestrian passages connecting streets and inner courtyards, and the spacing between passages should not exceed 80m.

2. When the short side length of the inner courtyard or patio of a high-rise building is more than 24m, a fire lane leading to the inner courtyard or patio shall be provided.

3. The natural water source and fire pool for water intake by fire engines should be equipped with fire lanes.

4. The width of the fire lane should not be less than 4m. The distance between the fire lane and the external wall of the high-rise building should be more than 5m, and there should be no obstacles below 4m above the fire lane.

5. The terminal fire lane shall be provided with a return lane or a return yard, which shall not be less than 15m× 15m. The return of large fire engines should not be less than 18m× 18m. Pipes and culverts under fire lanes should be able to withstand the pressure of fire vehicles.

Extended data:

Fire escape is a life escape, which is an important prerequisite for quickly extinguishing fires, saving people's lives and property and reducing fire losses. You can't occupy it casually, you must open it at any time. If the fire escape is occupied, it will bring great hidden dangers to the lives and property of the owners of the community.

Article 28 of China's "New Fire Protection Law" stipulates that no unit or individual may occupy, block or close evacuation passages, fire exits and fire truck passages. Doors and windows in crowded places shall not be equipped with obstacles that affect escape and fire fighting and rescue.

In violation of these regulations, according to the provisions of Article 60 of the new Fire Protection Law, if a unit violates the provisions of this law, it shall be ordered to make corrections and be fined between 5,000 yuan and 50,000 yuan; if an individual violates these regulations, it shall be given a warning or fined between 500 yuan.

Baidu encyclopedia-residential fire control passage