| 摘要 |
The device has an insulating layer (4) formed on undulated plates (2). A support unit comprises a washer (8) and a clamping nut (9), and is fixed with a fixation unit. Photovoltaic panels (5) rest on the support unit and cover the insulating layer. The support unit includes framework elements that are fixed to the fixation unit. I/T-shaped sections (13) rest on the elements and support the panels. The framework elements are assembled on an end of a locking hook (3) that locks the plates on purlins (1). An air space is formed between the insulating layer and each photovoltaic panel. The plates comprise asbestos and are fragile. Independent claims are also included for the following: (1) a roof comprising undulated plates (2) a method for covering an existing roof formed of undulated plates or having in section non-planar patterns. |
