| 摘要 |
The object of the invention is to reduce construction time and costs. According to the method of the invention, a base is prepared, on which are placed the elements of the vertical or inclined wall 2a, 2b whose edges, which are intended to interact with each other, comprise, in cross-section, two lateral projecting parts 5, 6 and a central recessed part 7. The elements are assembled by bringing the projecting parts into contact with sufficient force in order to allow a sealing material to be poured into the space created by the central recessed parts, which avoids having to use formwork. <IMAGE>
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