2
The FDMR 60 fire dampers were tested per EN 1366-2 and EN 15650. The fire dampers were
classified per EN 13501-3 + A1:
↔
Fire damper FDMR
Solid wall construction
Mortar or gypsum
Duct
≥
100
≥
40
Fire damper FDMR
Solid wall construction
Stuffing box (mineral stone wool min.
density 140 kg/m³)
Fire protection mastic min. thickness 1 mm
Fibreglass felt with aluminium foil,
thickness 5 mm, width 50 mm
Duct
≥
100
≥
40
≥
50
Summary of Contents for FDMR 60
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