| 摘要 |
<p>Applicant: SFVollverbundstein-Kooperation GmbH Bremerhavener Heerstrasse 14 2820 Bremen 77 l3th March 1981 Our ref.: 8912 Wall made of concrete elements For constructing, especially, noise-protection walls, plate-shaped concrete elements are used which are simple and can therefore be manufactured economically and which are assembled, by being pressed together, in such a way that all the concrete elements lie in planes directed evenly at an acute angle to the wall, A wall structure which is very uneven on the visible faces and which, on the one hand, is sound-absorbing to a high degree and, on the other hand, is also aesthetically satisfying is obtained as a result Furthermore, planting is possible.</p> |
