摘要 |
<p>The construction has four to ten-angular profiles whose side walls (1) are arranged on a base plate (3) using horizontal planks (2). The planks are connected with each other in a form-fit manner by groove-spring connections, and the side walls have abutting edges, which are held together with a perpendicularly arranged edge plate (4) from outside. The edge plate is fastened to the side walls using screws e.g. continuous tension screws, where the construction is lined with a foil. The side walls are arranged at an angle to each other, and the edge plate is adapted to the angle.</p> |