BSK-J/EI90(G)
BSK-J/EI90(G)/14
INSTALLATION ON FACE OF RIGID WALL
H
H + 180
B + 180
B
B x H
≥100
90
90
60
60
min. 50
1.
3.
2.
4.
INSTALLATION IN AIR DUCT
H
H + 180
B + 180
B
60
min. 100
min. 100
min. 400
60
B x H
≥100
90
90
60
min. 50
1.
3.
2.
4.
multi-blade fire damper
BSK-J/EI90(G) multi-blade fire damper
3
1.)
15 mm thick fire protection
board
with 870 kg/m density –
Promatec-H
2.)
with 1 mm thick seal
-
Promastop-P
3.)
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
4.)
mineral wool panel with 140 kg/ m3 density
-
Rockwool Steprock
or equivalent materials
multi-blade fire damper
air duct system
3.) stone wool
4.) mineral wool
1.) fire board
3
1.) 15 mm thick fire protection
board
with 870 kg/m density –
Promatec-H
2.) with 1 mm thick seal
-
Promastop-P
3.) 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
4.) mineral wool panel with 140 kg/ m3 density
-
Rockwool Steprock
or equivalent materials
multi-blade
fire damper
air duct system
4.) mineral wool
3.) stone wool
1.) fire board
vertical position - horizontal axis
vertical position - vertical axis
vertical position - horizontal axis
vertical position - vertical axis
