| 摘要 |
<p>This method includes the steps consisting in: creating an excavation; installing a watertight membrane (11) over the entire excavation and over the area (5) intended to receive the coping; installing grids (21) along the lateral walls of the excavation, at a specific distance from the watertight membrane (11); connecting these grids (21) together; pouring concrete (30) into the excavation and immobilizing the grids (21) with respect to the excavation; holding the upper portion of the grids (21) in relation to the ground; filling the space between the grids (21) and the watertight membrane (11) with a decorative filling material, in particular pebbles (39); and building the coping so as to permanently immobilize the grids (21).</p> |
