| 摘要 |
A module of an acoustic screen incorporates a carrying structure with a vertical sound-absorbing panel fixed thereto, founded in the ground. The carrying structure consists of at least one frame (1) which is composed of a horizontal arm (2) connected to an element founded in the ground and a vertical arm (3) connected thereto, to which a vertical sound-absorbing panel (4) is fixed perpendicular to the horizontal arm (2). The frame (1) may be connected, either slidably or statically, to at least one pole (6) anchored in the ground, or to a foundation (7). |
