How wide is the driveway of the fire engine?
B indoor fire channel width5.3.14 unless otherwise specified in this specification, the total width of the evacuation walkway, exit exit, evacuation stairway, and room evacuation door in the building shall be calculated and determined.The net width of the safety exit and room evacuation door shall not be less than 0.9m, the net width of the evacuation walkway and the evacuation stairway shall not be less than 1.1m, and the unit shall not be more than 6 layersThe minimum net width shall not be less than 1.0m when the handrail is set on one side of the evacuation staircase.
The width of the fire engine is 2.5, and the width of the commodity market must be no less than 3.5, so that the implementation of emergency rescue can be carried outSafety is the first criterion of construction, so it is necessary to rationalize the construction on the basis of safety
A fire passage is a passageway for firefighters to carry out rescue and evacuation.Width of fire passage for A mallThe evacuation corridor shall be determined according to the number of evacuees, but the minimum net width shall be no less than 1.4m. More than ten thousand square meters of access shall not be less than 2.4M. No less than 3.5 metersBecause all buildings must have a safe fire passage
