METHOD AND DEVICE FOR THE PRODUCTION OF A LIGHTWEIGHT BUILDING BOARD

摘要

The invention relates to a method and a device for producing a lightweight building board comprising two thin-walled surface layers that form the top face and the bottom face of the board and at least one core layer which is made of a light filling material, is disposed between the two thin-walled surface layers, and is glued thereto. An adhesive layer is applied in a continuous manner to a first face (7') of the core layer (7) and said first face (7') of the core layer (7) is joined to a first surface layer (3), an adhesive layer is applied to a second face (7'') of the core layer (7) and said second face (7'') of the core layer (7) is joined to a second surface layer (5), and the surface layers (3, 5) are pressed along with the core layer, allowing the manual effort during production, potential apparent distortions due to the adhesive, and adhesive consumption to be substantially reduced.