What is a fire escape? Is it the same as the sidewalk in the community?

Fire escape is a passage for firefighters to rescue and evacuate trapped people, such as stairs, aisles, residential exits, etc. For residential quarters, stairs from indoor to the ground and roads from indoor to outdoor belong to fire exits. It is understood that according to the requirements of residential fire-fighting buildings, roads with a width of more than 4 meters should be fire exits, but there are also some specific requirements. The width is 4m, and the building spacing is not more than160m. If it exceeds160m, it must be in the building, and a fire escape should be set in the middle of the building. At the same time, it also requires a clear height of more than 4 meters; The fire escape should also be circular. If it is not circular, there should be a merging lane and a return yard. 18M open stoping method; For places with infield, fire exits must also be set as required, and for bridges and culverts, fire exits must also be set as required.