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Question:

Fire lane should be less than 5m outside the building exterior wall

Fire lane from the outside wall of the building should not be less than 5m, should not be greater than 15m, from what norms?

Answer:

Fire lane should be set up in 6.0.6 factory and warehouse area.It covers an area of more than 3000m2 a, B and C or plant covers an area of more than 1500m2 B and C warehouse, should set fire ring road, there are difficulties, two buildings along the long side set fire road.6.0.7 combustible materials, open storage yard area, liquefied petroleum gas storage tank area, a, B, C liquid storage tank area and flammable gas storage tank area, fire control area should be provided. The fire lane shall be installed in accordance with the following provisions:1, reserve larger than table 6.0.7 provisions of the yard, storage tank area, should be equipped with ring fire lane.2, covering more than 30000m2 of combustible materials storage yard, should be set with the ring fire lane connected to the middle of the fire lane, fire lane spacing is not greater than 150.0m. LPG storage tank area, a, B, C liquid storage area, flammable gas storage tank area, the ring fire lane should be provided with a fire lane.
6.0.2 has a closed courtyard or patio buildings, while the short side length is greater than 24.0m, the fire lane should be set to the inner courtyard or patio.6.0.3 has a closed courtyard or patio buildings along the street, should be pedestrian streets and communicated inner courtyard (use staircase), the distance should be less than 80.0m.6.0.4 in the fire lane across both sides of buildings or buildings into the courtyard, should not affect the security settings of the evacuation or fire truck traffic facilities.
Following are two rules for fire lane regulations, "no less than 5m", from "high standard", "no more than 15m", there is no relevant provisions.GB50016-2006 code for fire protection of architectural design6.0.1 street should be considered within the road fire trucks, and the distance between the center of the road should not be greater than 160.0m. When the length of the building along the street portion is greater than 150.0m or the total length is greater than 220.0m, a fire lane through the building shall be provided. When there is a problem, the ring fire lane should be provided.

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