| 摘要 |
Prefabricated concrete construction elements (1), particularly for producing fencing walls, characterised in that they each include a part forming the head (2) with a visible front face (5) which is at least partly exploded out and a part forming a footing (3) with a smooth rear face (6), the part forming a head (2) and the part forming a footing (3) being connected by a joining part (4) which is not as wide so as to exhibit an overall structure in the shape of an H, the said part forming a footing (3) of each element (1) being designed to nest in two adjacent elements arranged head to toe, in the region of their joining part (4). <IMAGE>
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