| 摘要 |
<p>A method for providing radiating panels (1), which comprises a step for shaping two or more pre-coated metal plates (2) of the same length, so as to obtain thereon a plurality of longitudinal grooves (3) which are approximately mutually parallel, and obtaining, at at least one longitudinal end thereof, a lip (20) which is approximately perpendicular to their plane of arrangement. The method then entails placing in each groove (3) a metal pipe (11), which protrudes with its ends longitudinally from the respective metal plate. The metal plates (2) are then arranged side by side in pairs so as to match up the lips (20) of each pair of mutually side-by-side plates (2), and then at least two pre-coated or electrogalvanized or galvanized cross-members (12) are arranged above the pipes (11); the cross-members (12) are fixed to the metal plates (2) by clinching.</p> |
