Lining material for pipe renewal and renovation via CIPP trenchless
technology
UV lining material characteristics
1. After repair, there is no joint in the pipe, the overall
thickness is uniform, the surface is free of damage, large-area
folds, and bubbles, and the inner wall surface is smooth,
effectively improving the water passing capacity of the pipe.
2. the whole pipe has no interface and can adapt to non-circular
sections and curved pipes.
3. Various pipe materials have strict requirements for pipeline
repair pretreatment. No sundries and ponding are allowed in the
pipeline to be repaired.
4. the construction period is short, and the fastest curing speed
can reach 2m/ min.
5. The construction is convenient, and the material can react after
being irradiated by light without preheating; The service life
shall not be less than 30 years according to the design
requirements, and the longest service life can be up to 50 years.
6. The materials are pulled into the pipeline in advance, and the
construction steps are simplified. 7. the construction is safe. The
whole reaction process of materials is carried out in the pipeline
without personnel going down the well. The whole construction
process is not limited by seasonal areas.
| How to | No digging |
| Application | Sewers |
| Length | Any length is possible |
