Traditional Culture Encyclopedia - Hotel franchise - Are the 27 steps of the hotel fire stairs suitable? They are scissors and ladders.
Are the 27 steps of the hotel fire stairs suitable? They are scissors and ladders.
The width of fire stairs shall not be less than 1.4m, and the number of running steps shall not be greater than 18. The total number of steps is not important.
If it is standardized, it depends on whether you are high-rise or multi-storey.
For high-rise buildings, see Code for Fire Protection Design of High-rise Civil Buildings, and for multi-storey buildings, see Code for Fire Protection Design of Buildings.
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