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Setting out
The position of the wall angles should be marked on the walls and columns. The bottom flange of the wall angles is the level of Corridor planks. Fixation with screws at max 400 mm c/c.
| Wall Trim
The wall angles shall be furred by Fireboard srips of 120 mm. At elements which are cut longitudi-nal an extra strip of Fireboard shall be fixed. Fixation by drywall screw.
| Adjustment
The Corridor panels are cross cut with a jigsaw for metal. Longitudinally cuts are with a normal saw.
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Lay-in
The Corridor panels are laid in directly on the wall angles. The panels are self-supporting to 2800 mm free span.
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End-elements
Measurement A for the second last panels is set, and the measurement B is made for the last panel. The end panel are then cut to size and is laid in on the wall angle with the extra Fireboard strip.
| Closing
The second last panel can now be laid in between the end panel and the third last panel. Cotten gloves should be worn at all time when handling the Corridor panels.
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Lightfixtures
Installation of 300 mm lightfixture. This installation require a special Corridor panel with an extra layer of gypsum board. The cut end adjacent to the luminarie shall be filled out by GKF gypsum board. On the back of the light fixture shall be fixed a GKF gypsum board, and the 3 element are now installed between 2 standard panels. The light fixture also has to be screw fixed to the 2 adjacent panels.
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Lightfixtures
Installation of light fixture less 300 mm. Cut out for the size of the light fixture. All open end in the panels to be closed by GKF gypsum board, which shall be screw fixed to the metal profile in the panel. If necessary additional metal profile is added to secure the gypsum fill-out. Fill-out gypsum strips to be screw fixed. The light fixture shall be screw fixed to the panel. On the back of the panel an additional layer of GKF board shall be fixed.
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Air inlets and outlets
Cutting out for opening is done by a jigsaw, from the front side. Final adjustment by a fine tooth saw or a Stanley knife.
| Fire cap
From the back of the panel is made a square furring cap, which shall close the openings into the Corridor panel.
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Fire cap fixing
The fire protection cap shall be fixed with angle brackets, and the void between the cap and the air inlet/outlet shall be filled with gypsum mortar.
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