| 摘要 |
Dry setting equipment for isolating an infrastructure at least partly under water and providing a dry working space to the infrastructure. The equipment comprises sealing means (11) secured to the equipment by a securing side (19) and to be applied against surfaces of the infrastructure to be sealed, by a sealing side (17,22). The stiffness of the side (20) opposite the sealing side (17,22) of the sealing means (11) is greater than the stiffness of the sealing side (17,22) of the sealing means (11). Thanks to the invention, the irregular nature of the surfaces to be sealed are taken care of. |
