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BSK-J/EI90(G)/19
H
max. 2200
min 30,
max 400
max. 2400
B
250
200
B x H
200
min 20,
max 400
1.
2.
≥100
B x H
90
90
60
60
min. 50
H
H + 180
B + 180
B
1.
3.
2.
4.
≥100
BSK-J/EI90(G)
multi-blade fire damper
BSK-J/EI90(G) multi-blade fire damper
INSTALLATION IN LIGHT WALL
INSTALLATION IN AIR DUCT
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
vertical position - horizontal axis
vertical position - vertical axis
vertical position - horizontal axis
vertical position - vertical axis
FIRE PROTECTION PANEL
*
Coated fire protection panel
Materials can be used:
1. )HILTI fire protection panel CFS-CTB 1S 140/50
2.) HILTI fire protection coating CFS-CT
or equivalent materials
fire board ex.: HILTI
air duct system
F
ire protection
panel
(coated)*
fire damper
multi-blade
fire damper
air duct system
4.) mineral wool
3.) stone wool
1.) fire board
