| 摘要 |
<p>The invention relates to a fence usable, for example, for isolating a construction yard. The fencing is formed from panels (4) mounted on vertical posts (5), the panels (4) having undulations (1, 2) of the anti-billposting type, of a shape adapted to the nature of the material used, which is ABS plastic treated for UV radiation resistance, and to a mode of production which comprises the hot forming of a flat sheet of this material. The waves (1, 2) each comprise two main portions, symmetrical in relation to a plane perpendicular to the general direction of the panel, and forming an angle of 45 to 70 degrees with this direction, and a connecting portion (3) parallel to the general direction of the panel and having a length of 0.25 to 0.50 times the length of an undulation. Fixing is carried out without drilling, thanks to horizontal transverse elements (6, 7) thermally welded onto the connecting portions, at the rear of the panel (4), and fixing devices mounted on the posts thanks to a clip (16) or the like, and carrying a vertical finger which is inserted between the transverse element (6, 7) and two adjacent main portions (1, 2) of an undulation. <IMAGE></p> |
