| 摘要 |
<p>A building element (1) for the construction of a wall or floor structure that belongs to a building, comprising a framework (2) in the form of several I-beams (3) that extend in the longitudinal direction of the building element (1) where each I-beam (3) demonstrates a web (5) with a first (6) and a second (7) flange that extend along the edges of the web (5), and a flat surface element (4) to which one flange (6) of each I-beam is attached. The flat surface element (4) is of sandwich design comprising a core (9) of a material with fibres, the majority of which are oriented along the longitudinal direction of the I-beams (3).</p> |
