摘要 |
<p>The building has a framework and a cover resting on this framework, while the protector has a central core (5) that has along its top (6a) and bottom (6b) longitudinal edges, longitudinal wings (7a,7b) and longitudinal wing returns (8a,8b). The protector assembly has a plane transverse section of flattened U-shape with enlarged web, the wing returns (8a,8b) being directed towards the outside of the U parallel to the core. The core has a sandwich structure with external shell (10), internal face (11) and intermediate fill (12), while runners used for strengthening and of fixing are bedded in the fill (12) parallel to longitudinal and/or transverse edges of the profile.</p> |