Lateral Connection Repair
Method for the Sectional Renovation of Lateral Junctions and Pipes in the Main Sewer Line
Main pipe: DN 130 to DN 600
Lateral pipe: DN 100, 125, 150 and 200 at 30° to 90°
|General Technical Approvals of
Deutsches Institut für Bautechnik
No. Z-42.3-375 / No. Z-42.3-466 / No. Z-42.3-468
|U.S. patent pending||Güteschutz Kanalbau e.V.
Gütezeichen Nr. S27.24
The epros®DrainLCR-S system is used to repair and permanently seal main/lateral interfaces and connections up to 500 mm from the main line down into the lateral.
The system can use either an LCR-S hat profile or an LCR-S liner.
The main-to-lateral interface in the main pipe is sealed only by the rim of the LCR-S hat profile, while the LCR-S liner in the main pipe is designed as a short liner.
- Reliable to install:
1. Inversion is not possible until positive engagement of the pathfinder.
2. The signal will not sound until complete inversion.
- Technical advance:
Only the inversion process allows pipe bends and offset joints to be relined.
- Meets practical needs:
Successful repairs are possible with little equipment needs only, even in the presence of groundwater.
- Price advantage:
Low investment cost, because you need to buy just the packers actually required.
The low-weight mobile unit with low space requirements can be placed even in a small car.
It is also possible to use air push rods or a carriage.
The LCR packers can be folded as required inside the manhole.
- User-friendly equipment:
The LCR packers can be converted to other sizes as required.