| 摘要 |
<p>The under-plate is made of insulating or support layer material and is connected with the cover plate by an adhesive layer. The plate is formed as a space limiting surface and the upper surface is connected to an adjoining surface. A seam sealing material (9) is provided to connect the plate to another. One or more channels, holes or recesses are arranged under the cover plate in the under-plate. The channels are formed by a slot or a breakthrough in the under-plate. They are connectable to one another by adjoining plates. One or more individual or interconnected light bodies (6) are arranged in the channels, holes or recesses.</p> |
