| 摘要 |
Roofing slab having a retaining surface for fixing additional parts, provided with a bearing plate for the retaining surface, for the roof. The retaining surface runs obliquely with respect to the plane of the roofing slab, in doing so forming a step-like rising extension, and the ridge-side part of the retaining surface is part of an angular recess in the roofing slab. Beneath the roofing slab there is arranged a bridge element (2) which runs in the direction of the roof pitch, can be connected to parts of the roof structure via at least one retaining part (6, 7) and has a flat part (5) which supports the angular recess at least in the region of the retaining surface. <IMAGE>
|
