| 摘要 |
<p>Vertical sidewalls have outward adjoining base sections at right angles, with arched bounding walls, on the roof ridge and gutter sides, running out in these sections' plane, in the mounting for a chimney. A rail (42) is fastened on each base section (18) running in the roof slope direction. Its distance from the adjacent sidewall (16) is adjustable. It has a lead skirt (60, 62) attached to its top edge, for mounting on the roof covering (72). There is no need to cut adjacent tiles to shape, and tiles are securely covered.</p> |
