From rooms intended for people to stay, it should be possible to evacuate to a safe place outside the building or to an adjacent fire zone, directly or via general communication, called escape routes.
In the premises of fire zones ZL, …

The basic assumption for the division of the building into fire zones and the resulting requirements, is to isolate the part of the building affected by the fire, in order to limit the possibility of fire spreading.

For tall and high-rise buildings, the building is a fire zone …