| 摘要 |
<p>An L-shaped ridge tiled roof has two roof sections joining at an angle of 90[deg] against a rain collection channel. The roof tiles form a wedge-shaped gap under the channel which is filled by wedges made of a material that is easily cut to size and shape and is made of polyurethane, polystyrene, polyvinyl chloride or an equivalent material. The wedges are of the same color as the tiles.</p> |
