| 摘要 |
The roofing i.e. roof cover (22), has photovoltaic elements (12) formed by sections of a rainproof roofing surface (11). A support is formed as a spreading support block (10) in the form of support frames, lateral to an existing roof (4). The frames are connected in the region of side walls (2, 3) with respective roof rafters (8, 9) and are supported against the side walls in a peripheral tie beam region. Running rafters (5, 6) are supported on the peripheral tie beam locking upward in the region of the side walls. A sealing strip is formed by elastomer and engaged with a shock gap by a bar. |
