4
Fire damper FDMR
Solid ceiling 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
≥
40
Fire damper FDMR
Solid ceiling construction
Mortar or gypsum
Duct
*
≥
40
≥
50
*
* min. 110 - Concrete/ min. 125 - Aerated Concrete
* min. 110 - Concrete/ min. 125 - Aerated Concrete
Содержание FDMR 60
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Страница 5: ...5 300 50 120 D 110 400 180 50 300 50 53 110 400 180 50 D...
