| 摘要 |
The invention relates to a roof structure comprising heat-insulating slabs. To provide a roof structure which is characterised by a greatest possible flexibility with regard to the spans to be covered and also the form of the roof itself, it is proposed according to the invention that the insulating slabs (1) composed of rigid foam be bordered on their longitudinal side by substantially U-shaped metallic profiles (2) and have, in the central region, a reinforcement (3) extending in the longitudinal direction of the slab and integrated in the rigid foam by a perforated web, that the profiles (2) have an upwardly open groove (4) into which holding shoes (5), which connect in each case two insulating slabs (1) and for their part can be connected to the supporting structures (7) of a hall construction by means of anchor bolts (6), can be inserted, and that holding claws (8), into which fastening shoes (9), connecting in each case two insulating slabs (1), for the roof covering (10) can be clamped, are provided on the profiles (2). <IMAGE>
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