| 摘要 |
<p>The base beam (100) has a weatherboard (10) mounted at a base beam profile (20), where the profile has a draining edge (21) at a side that is turned towards an external side of a building. The profile and the weatherboard are pivotably coupled with each other by an edge-sided profile region. A pair of locking elements (15, 24) is provided at the profile and the weatherboard, where the locking elements are engaged with each other. A locking projection (23) is formed at a lower side of the profile adjacent to another draining edge (22).</p> |
