| 摘要 |
<p>A waterproofing system for hydraulic structures by rigid sheets (14, 15) in synthetic material. Localized points (17, 18) of the surface area of the hydraulic structure to be waterproofed are chosen and prepared for applying of mechanical anchoring means for an impermeable sheathing; the sheathing comprises rigid or semi-rigid sheets (14, 15) in synthetic material, which are mechanically and watertightly connected between each other, laid down on the surface (10, 11) of the hydraulic structure fastening them to the anchoring points (17, 18). The previous steps are repeated till completing the impermeable sheathing of part or of the whole surface area of the hydraulic structure. <IMAGE></p> |
