10
Installation opening perimeter
has to be reinforced by
standard drywall profiles.
Installation opening perimeter
has to be reinforced by
standard drywall profiles.
Installation opening perimeter
has to be reinforced by
standard drywall profiles.
≥
100
≥
100
≥
100
Fire damper FDMB
Installation frame
Gypsum wall construction
Fire protection plate of mineral wool
Installation opening perimeter
has to be reinforced by
standard drywall profiles.
Installation opening perimeter
has to be reinforced by
standard drywall profiles.
≥
100
≥
100
≥
100
Installation opening perimeter
has to be reinforced by
standard drywall profiles.