Composite sandwich panels assembling and connecting method for forming e.g. insulating veranda roof, involves forming two edge trim sections having symmetrical shapes, and assembling panels by embedding key joint in grooves via flange

摘要

The method involves forming two adjacent edge trim sections (3) having symmetrical shapes (3a, 3b) with respect to a plane (5). Two composite sandwich panels (P1, P2) are assembled by placing indifferently each one of their rigid facings (1) towards climatic environment or towards space to be protected, and by embedding a connection key joint (9) in longitudinal grooves (4`), via a flange (12). An independent claim is also included for a device for watertight connection of composite sandwich panels.