Prison

Perimeter classes

The AE20 performance is divided up into 4 different classes, P0 to P3, based on the security perimeter level of the prison.
The closer we get to the heart of the prison building (class P3), the lower the performance level expected.

• 

  Class P0

  Concrete perimeter wall, doors and gates in this wall. This is the primary protection of the prison against the outside world.

  
  Static pressure 75 kN

• 

  Class P1

  Designates the possible locations of building exits, entrances to sites with a higher level of security or places where extreme attacks could take place.

  Static pressure 35 kN

• 

  Class P2

  Designates the places where the prisoners are allowed alone or in groups, but where a penetration of the perimeter or an escape from the buildings is not possible.

  Static pressure 25 kN

• 

  Class P3

  Designates the places the prisoners can pass through or where they can work in a group of limited size and always with supervision.

  
  Static pressure 5 kN