BSK-J/EI90(G)
BSK-J/EI90(G)/18
INSTALLATION UNDER THE FLOOR
INSTALLATION IN THE DUCT
1.
B x H
≥
150
90
90
H
H + 180
B + 180
B
fire damper
floor
1.) mineral wool
air duct system
vízszintes beépítés
H
H + 180
B + 180
B
60
60
B x H
≥
150
90
90
60
air duct
fire damper
1.) mineral wool
floor
multi-blade fire damper
BSK-J/EI90(G) multi-blade fire damper
PLASTER, MORTAR and CONCRETE
PLASTER, MORTAR and CONCRETE
1.)
mineral stone
wool fire panel coated on one side with
aluminium foil for air duct isolation with fire resistance
3
class EI90 2x60 mm thickness and 300 kg/m density
-
Conlit Ductrock EI90
or equivalent materials
1.)
mineral stone
wool fire panel coated on one side with
aluminium foil for air duct isolation with fire resistance
3
class EI90 2x60 mm thickness and 300 kg/m density
-
Conlit Ductrock EI90
or equivalent materials
p
laster, mortar or concrete
p
laster, mortar or concrete
