摘要 |
The invention relates to a method for producing a panel sandwich 17 for use as a wall, ceiling or floor panel 16, having at least the following steps: supplying a basic panel 20 made of wood-based material, arranging a sound-insulating layer 18 above the basic panel 20, arranging a cover panel 22 above the basic panel 20, and pressing the sandwich, preferably in a press. In order to supply a panel sandwich 2 which has a particularly permanently active sound-insulating layer 18, is particularly cost-effective and can be integrated particularly straightforwardly into conventional processes for producing panel sandwiches 2 and panel structures 1, it is provided that use is made of an elastic plastics material for producing the sound-insulating layer 18, wherein, according to a first alternative of the invention, the elastic plastics material provided is a closed-cell foam or, according to a second alternative of the invention, the elastic plastics material applied is a self-adhesive plastics material 18c, which connects the basic panel 20 to the cover panel 22, is elastic when set and has a minimum thickness of 0.3 mm. |