| 摘要 |
<p>It concerns a system that permits to solve several problems about the currently utilized sealing systems, with the main purpose to make the joints more elastic and thus more resistant to the mechanical stress and more weatherproof, with a superior quality of the whole paving. <??>Essentially the invention peculiarity is given by the fact that the interstices between cubes, or joints, are first filled with rubble and then a single-component polyurethane resin (5) or other resin preferably of the elastomer family, is inserted in said interstices. <IMAGE></p> |
