| 摘要 |
<p>The assembly (1) has a profile (11) comprising longitudinal faces, each having a series of secondary grooves extending parallel to longitudinal direction and being arranged at increasing distance of a steel tray. A base (21) is fixed on waves (3), and includes elastically deformable wings. A base plate (31) is positioned on wave troughs, and includes a sole piece arranged for resting on the tray. The base plate has elastically deformable wings extended parallel to the direction. Each wing has a secondary tab for elastic locking on one of the grooves so as to bind a profile to the base plate. An independent claim is also included for a method for installing a modular assembly on a roof covered with a steel tray.</p> |
