| 摘要 |
The invention relates to a composite element (1) which is in the form of a panel and is intended for building purposes and has two outer layers (2, 3) connected by a core layer (5) consisting of rigid foam, and border profiles (4) which form the longitudinal edges and whose essentially U-shaped cross-section is designed in the manner of a beam, corresponding to the respective loading of the composite element (1), is stabilised by the core layer (5) and is provided with longitudinal grooves (9) for receiving seals and fastening elements which serve to connect neighbouring composite elements (1) and, if appropriate, fix the composite elements (1). In order to be able to use such composite elements as load-bearing roof elements there may be inserted, into the longitudinal grooves (9), of the edge profiles (4), running in the fall line, retaining brackets (10) which are designed as beams for roof battens (11) running in each case on a height line. <IMAGE>
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