Abstract: The invention relates to a carrier tile consisting of film-like plastic for a floor, wall or ceiling structure, in particular a tile-clad wall or floor structure, for achieving decoupling between the base and a surface cladding to be applied to the film-like tile which has a multiplicity of chambers which are formed by depressions out of a plane of the carrier tile and the outer end faces of which form the first tile side, the depressions being designed for receiving a curing contact means, such as mortar or adhesive, provided for forming a contact layer with the surface cladding to be applied, and with a net-like fabric or nonwoven arranged on the first tile side, wherein the chambers between the first and an opposite tile side have an undercut-free wall portion, and wherein a net-like fabric overlapping the depressions is provided on the opposite tile side.

Abstract: A composite panel has a three-dimensionally deformed middle layer and at least one layer arranged on at least one side of the middle layer. The middle layer has protrusions formed on both sides of a midplane with a plurality of end surfaces arranged at least partially parallel to the midplane. The end surfaces of the protrusions form contact surfaces to receive the at least one layer. The process for the production of the composite panel, employs the steps of supplying the middle layer with protrusions arranged on both sides of the midplane to a laminating station for laminating on at least one layer and moving the composite panel out of the laminating station, and supplying the composite panel to a cooling station.