| 摘要 |
The invention concerns a liner tube for renovating fluid-bearing pipe systems, with at least one hardenable layer of at least one resin-impregnated fibrous strip and a first external film tube which is disposed on the hardenable layer, on the side remote from the flowing medium, and is provided on both sides with a reinforcement, the external film tube being impregnated on both sides with resin. |
