| 摘要 |
The invention concerns a wall slab, in particular for a ceiling, consisting of a frame (1) and a fabric stretched (3) thereon. Said slab is characterised in that each of the frame (1) sides consists of a shaped element (2) comprising two wings (2a, 2b), an external wing (2b) on the base (6) of which the fabric (3) is fixed and an internal wing (2a) whereof the base (4) is located recessed from the base (6) of the external wing (6), so as not to be in contact with the fabric (3). |
