| 摘要 |
<p>The roof edge bottom profile has a base part with transverse ribs, which at a slight angle fits over the flat roof covering against the gravel layer. The roof ledge (1) is for a flat roof with covering (2) e.g. of several asphalt gravel layers. The base profile (3) has main part (4) which fits against the vertical roof edge. An upstanding part (5) provides room for the vertical coupling plate (6), enabling sliding into an adjacent profile. A vertical rib (8) serves as a deflector for any water which may collect in the space between slanting cover (9) and top profile cover (18). The cover (9) has a number of downwards directed transverse ribs (10), which are of decreasing length.</p> |
