Downer PipeTech offers both Continuous slip-lining and Segmental slip-lining.
Slip-lining is primarily used for the renewal of water, sewer or stormwater pipes where the loss of capacity is not a major issue. No pipe displacement occurs, so there is no risk to the adjacent services.
Applications & Benefits
- Continuous slip lining makes use of a long continuous pipe, such as HDPE or fusible PVC, which can be combined into continuous pieces of any dimension.
- Segmental slip lining utilises individual pipe lengths typically used in larger pipe or culvert applications
- Can utilise a range of materials such as HDPE, PVC and socket spigot FRP
- Diameter ranging in size from 50mm up to 4000mm
- Fully structural rehabilitation solution
- Ability to maximising hydraulic capacity
- Extend expected service life
- Fast and non-invasive installation process
- Cost effective
- Extensive history and proven capability
Slip-Lining projects
Downer PipeTech Media2024-02-15T11:43:53+11:00
Renewal of Water Main | Liverpool, NSW
Downer PipeTech was engaged by Sydney Water to renew the existing (CICL) Cast Iron main on Elizabeth Drive, Liverpool. The system upgrade [...]
Downer PipeTech Media2024-02-15T11:55:54+11:00
Slip-lining | Luna Park, NSW
Sydney Trains has identified that the sandstone culvert at Lavender Bay was in need of an urgent repair. Whilst the culvert was [...]
Downer PipeTech Media2024-02-19T14:31:04+11:00
Slip-lining | Springfield Parkway, QLD
Downer PipeTech was engaged to rehabilitate a pipeline designated as Pipe 3 of the Ipswich trunk watermain augmentation project within the Springfield [...]