Lindab WK45 Series, Installation Booklet

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EI 90 S Installation within vertical light wall (plasterboard)
D1 Hole base: see table above
D2 Hole height: see table above
E Damper protrusion from the wall: see table above
1. Plasterboard infill panel, thickness 12,5 mm
2. Plasterboard infill panel, thickness 12,5 mm
3. Rock wool, 100 kg/m³
4. WKGY100 fixing brackets (accessory to order separately, one size valid for all
fire dampers kind and wall thickness)
5. Rock wool density up to 100 kg/m³ (optional)
6. Plasterboard thickness 12,5 mm
7. Self-drilling screw Ø 3,5 X 45 mm
8. Metal frame
EI 120 S Installation within vertical light wall (plasterboard)
D1 Hole base: see table above
D2 Hole height: see table above
E Damper protrusion from the wall: see table above
1. Mortar M-10, EN998-2 or plaster
2. Rock wool density up to 100 kg/m³ (optional)
3. Plasterboard thickness 12,5 mm
4. Metal frame
„
Installations within vertical light wall (gypsum blocks wall)
Refer to the section for further information.
Comply with the minimum distances indicated on section Minimum
distances
†
Wall opening
A opening must be provided in the wall as indicated in the table and
in the drawing
†
Damper positioning
Position the damper in the opening so that the side of the closing
mechanism extends as indicated in the table and in the drawing.
†
Filling
Fill the space between the wall and the damper as indicated in the
table and in the drawing.
Fire resistance classification
Hole size “D1 x D2”
[mm]
Damper protrusion from
the wall “E”
[mm]
Wall minimum thickness “S”
[mm]
Sealing
EI 90 S Installation within vertical light wall (gypsum blocks wall)
(paired installation not available)
Wall minimum density 995 kg/m³
EI 90 S
(500 Pa)
From (B+80) x (H+80)
to (B+110) x (H+110)
220 70 Plaster putty sealing
EI 120 S Installation within vertical light wall (gypsum blocks wall)
Wall minimum density 995 kg/m³
EI 120 S
(500 Pa)
From (B+80) x (H+80)
to (B+110) x (H+110)
205 100 Plaster putty sealing
B Nominal base of the damper
H Nominal height of the damper
1. Plaster putty
D1 Hole base: see table above
D2 Hole height: see table above
E Damper protrusion from the wall: see table above
S Wall minimum thickness: see table above
„
Installations within floor
Refer to the section Construction supports characteristics for further
information.
Comply with the minimum distances indicated on section Minimum
distances