| Stairs
Each staircase includes a construction law necessary stair. Stairs serve as so-called first escape routes. General requirements for stairs are:
- Safe and easy to walk
- Constant increment
- Stable, stable railing
- Flat, hard, non-slip steps covers
- Podium after a maximum of 18 steps
- In buildings of class 4 staircase components must be made of non-combustible materials
Please find out how these steps must be wired. Use the following documents: Necessary stairs Floor plans of the building | |
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| Finally, work out the following assignment. | |
Assignment
Assess, using the data and images, whether the stairs in existing building can fulfill its function as the first escape and rescue route.
Discuss your answers in your discussions forum (hints), with your colleagues and your faculty.
The staircase meets the requirements of the first escape and rescue route.
Fire sections in buildings (c) BZB Akademie 2014