| 摘要 |
In order, in the case of a soundproofing device, to render the sound-absorbing, panel-shaped body of mineral-fibre material insensitive to mechanical influences, a meshing (3) is provided, as surface protection, on a sound-absorbing panel (2) of relatively high strength. The meshing (3) may encompass the sound-absorbing panel (2) at least partially. In order to increase the moment of inertia, a reinforcing strip (4) may also be placed on the sound-absorbing panel (2). <IMAGE>
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