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/23
Fire Batt (Weichschott) sealings
EI 120 S
(300 Pa)
EI 90 S
(300 Pa)
EI 60 S
(300 Pa)
EI 30 S
(300 Pa)
Rigid w
all
EI 120 S Installation within vertical rigid wall with Fire Batt (Weichschott) sealing
Wall minimum thickness 100 mm
Wall minimum density 550 kg/m³
Rock wool 140 kg/m³ and endothermic varnish sealing
ve (i
↔
o)
W
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Minimum distance allowed between 2 dampers
200 mm
50 mm
50 mm
50 mm
Fle
xible w
all
EI 120 S Installation within vertical light wall (plasterboard) with Fire Batt (Weichschott) sealing
Wall minimum thickness 100 mm
Wall rock wool density up to 80 kg/m³ (optional)
Rock wool density 140 kg/m³ and endothermic varnish sealing
ve (i
↔
o)
W
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Minimum distance allowed between 2 dampers
200 mm
50 mm
50 mm
50 mm
EI 120 S Installation within vertical light wall (gypsum blocks wall) with Fire Batt (Weichschott) sealing
Wall minimum thickness 100 mm
Wall minimum density 995 kg/m³
Rock wool 140 kg/m³ and endothermic varnish sealing
ve (i
↔
o)
W
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Minimum distance allowed between 2 dampers
200 mm
50 mm
50 mm
50 mm
Floor
EI 90 S Installation within floor and Fire Batt (Weichschott) sealing
Floor minimum thickness 150 mm
Floor minimum density 650 kg/m³
Rock wool 140 kg/m³ and endothermic varnish sealing
ho (i
↔
o)
W
-
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Minimum distance allowed between 2 dampers
-
200 mm
200 mm
200 mm
