| 摘要 |
<p>Each panel (1) of the swimming pool wall is constituted by a steel plate whose opposite edges defining the height of the wall are folded from the same side to form two webs (3). Assembly of two consecutive panels located vertically side by side is by bringing into line two adjacent webs and two rectilinear sections (7,9). The first C-shaped section (7) covers the adjacent webs. The second section (9) is engaged in the first section and between the adjacent webs. A piece (30) is force fitted onto the upper part of the external section (7) and onto the panel so as to rigidify them and suppress all internal play.</p> |
