What slope is required for fire roads to meet the standards?
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What slope is required for fire roads to meet the standards? Is that big brother clear?
According to Article 6.0.9 of the Code for Fire Protection Design of Buildings (GB50016—2006), the net width and clear height of fire truck access roads shall not be less than 4.0 m. The slope of the area designated for fire trucks to park should not exceed 3%.
There are requirements regarding road width, clearance, and parking spaces; there are no specific requirements for the slope of the driving roads, but they should meet the basic requirements for motor vehicle roads
I agree with the two people above; the ramp should be designed in accordance with the standards for motor vehicles on roads! Furthermore, many designs and feasibility studies address the requirements regarding fire access routes and their width, but ignore the clear height; as a result, the height of fire trucks is compromised due to insufficient height of pipe racks and pipelines crossing roads, which hinders rescue efforts! If the area is not particularly small, it is advisable to set the road width at 6 meters, the curve radius at intersections at 12 meters, and the clearance height at 5 meters! ! ! Otherwise, special warnings are needed regarding the strict prohibition of clutter accumulation along the roads, as well as requirements and measures to ensure smooth traffic flow! !