by Without/without/permission/permission/permission/permission/permission/transfer/loading, violators/must/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/will/.
The setting of fire protection facilities should be based on the height and function of the building, which in turn limits the fire resistance rating of the building.
This is because the fire resistance rating of the building is determined by the combustion performance and fire resistance limit of the building components.
So, the fire resistance limit cannot be bypassed, and there are too many numbers.
What should I do? Comparison and comprehension of ship recommendation forms in memory.
I don’t know if everyone has found out yet? The two headache tables for industrial and civilian use are actually different.
Lazy to find it? It’s okay~Old Han helped everyone organize it (click to enlarge the image) (click to enlarge the image).
After reading the difference, still can’t remember? I’m going to make a big move (dry goods), don’t be scared.
It’s just so rough (the following rules apply to the combustion performance and fire resistance limit of industrial and civilian components).
1.
The first level components are all non combustible.
2.
The second level components are all non combustible (suspended ceilings are non combustible).
3.
The third and fourth levels are random.
4.
The civilian use is generally lower than the industrial use (non load-bearing exterior walls are so different).
5 Reference Memory Order: Firewalls – load-bearing walls – columns – beams – floors (roofs, stairs) – suspended ceilings – other walls | Reason: 1) Firewalls are important, and the numbers are also rough.
2) Bearing walls, columns and beams are all arithmetic progression.
3) Floors, roofs, stairs, and civil levels one, two, and three are copied numbers.
4) Suspended ceiling, the number is already so small, but the second level becomes stubborn and difficult to ignite.
The more unique it is, the more memorable it is.
5) The first and second levels of staircase and front room walls, elevator shaft walls, unit walls, and household walls are standard numbers 2.00.
6) Evacuation aisle walls and non load-bearing exterior walls are priced at 1.00 for civilian use.
7) The room is divided into walls, and the first level is less than an hour.
It’s just a matter of fate.
8) The numbers in the table are all the lowest values, and the values can be higher than or not lower than the regulations
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