| 摘要 |
The present invention relates to a sandwich panel (10) and a system of such panels (10) for isolation of a building, each panel (10) comprising an external plate (13) and an internal plate (12) with intermediate isolation (33) between the plates (12, 13), where the sandwich panel (10) comprises at least one expansion section (14) and where at least an upper edge (21) of the external plate (13) has a hook-shape (21) for attaching to a fastening stud (19) and at least an lower edge (20) of the external plate (13) has a groove-shape (20) for receiving the hook-shape (21) such that sandwich panels (10) may be stacked to a system forming an isolating layer. |
