Assembly Instructions Combi Deck - Kosche

Assembly Instructions Combi Deck
Assembly accessories
wall surround 40x40 mm end profile incl. mounting rail clip caps
aluminium profile
Assembly aids
rubber mallet cordless electric screwdriver stainless steel screws handsaw
(continuous thread)
Base for assembly
The assembly with mounting rail is possible on:
• Paving stones (30x30 cm)
• Durably supporting substructures (concrete, tiles, etc.)
• Bearing points must be level, plane and perpendicular
• A gradient of 1 – 3 % must be allowed for
450 - 500 mm
Fitting of the mounting rails
• Angle of 90° to the desired course of deals
• Spaces between supports at most 450 - 500 mm
• Lengthwise an expansion joint of 30 mm must be
left between 2 mounting rails
Expansion joints in general
• Necessary due to the expansion – caused by moisture absorption
• Expansion joints diminish in time
450 mm
450 mm
Expansion joint dimension
Fixed structural part
• Maintain an expansion joint of at least 30 mm all around
• In the case of a length of more than 4 meters leave a joint
of 5 mm each lin. m.
30 mm expansion joint dimension
• Between the individual deck profiles an expansion joint
8 mm expansion joint dimension
of at least 8 mm, between 2 mounting rails an expansion
joint of 30 mm must be maintained
• In the case of an expansion joint in the Combi Deck
150 mm
an additional mounting rail must be attached under it
450-500 mm
450-500 mm
www.kovalex.de • info@kovalex.de
A high-quality product of the KOSCHE-group

Assembly of the deal on a mounting rail
• Drill holes (Ø 8 mm) into the substructure every 60 cm so
that rainwater can run off. Insert clips into the mounting rail
according to the number of deals to be mounted.
• Attach the starting end of each mounting rail with a V2A
screw (continuous thread and frame pin). Let the rest of
the mounting rail loose in order not to prevent dimensional
changes.
• Cut the decks to the correct sizes, fasten them via clips,
start at an external longitudinal edge and maintain the
expansion joint dimension.
expansion joint dimension
expansion joint dimension
• Close the ends of the decks with caps. For this purpose, we recommend Remmers Albon Coll Express PU.
Before bonding, the products must be treated with a blowlamp. If required, the caps must be fitted manually.
If caps are used, the profile of the deal-board should be provided with a drill hole from the bottom side
at a 5 mm distance from the edge to prevent moisture accumulation.
• Finally, we recommend our cover profile 40x40 mm and/or our end profile. When using the end profile, the
aluminium bottom part must be fastened to the mounting rail prior to laying the deals (pre-drill aluminium,
increase the diameter of the hole according to the screw head and screw down with V2A screw 3 x 20 mm
continuous thread). Afterwards simply place the end profile on top of it.
• Maintain expansion joints!
www.kovalex.de • info@kovalex.de
A high-quality product of the KOSCHE-group