Mandik FDMB Series - Page 4

3
Installation in a solid ceiling construction
Fire damper FDMB
Solid ceiling construction
Mortar or gypsum
Duct
≥ 40
150*
* min. 110 - Concrete/ min. 125 - Aerated Concrete
Installation in a solid ceiling construction
150*
Fire damper FDMB
Solid ceiling construction
Stuffing box (mineral stone wool
min. density 140 kg/m )
Fire protection mastic
min. thickness 1 mm
Cement lime plate
min. thickness 15 mm
Duct
≥ 40
≥ 50
* min. 110 - Concrete/ min. 125 - Aerated Concrete
Installation in a solid ceiling construction (Weichschott system)
Fire damper FDMB
Solid ceiling construction
Fire protection plate of
mineral wool
Fire protection mastic
min. thickness 1 mm
Duct
Hilti CP673 PF
Hilti CP673
150*
D+60 to 800
max. 2050
D+60 to 800
max. 1650
* min. 110 - Concrete/ min. 125 - Aerated Concrete