| 摘要 |
Edge fillets of rubber (34) or other elastic material at fitted edges of the plates (28,30) to retain them in the cross bindings (32). These fillets have a first track (36) directed inwards towards the wall component, and in which the plate edge is accommodated in it. Each edge fillet has a second track (38) at right-angles to the plate and inwardly directed. In this track the end part of the cross binding engages and is locked. |
