BUILDING ELEMENT AND METHOD FOR MANUFACTURING BUILDING ELEMENT

摘要

The invention relates to a multilayer building element and a method for manufacturing the same. The building element (1) comprises a polymeric-based insulation material layer (2), a first surface layer (3) on the first side of the polymeric-based insulation material layer (2), and a second surface layer (4) on the second side of the polymeric- based insulation material layer (2). According to the invention, the first and the second surface layer (3, 4) are implemented as a nonstructural membrane-like surface layer (3) and the building element (2) comprises one or more elongated stiffening frame elements (5, 50) extending in at least one direction within an insulation material layer (2) in order to render structural load-bearing strength to the building element.