with Drainjet Robotics AG
Municipalities - municipal infrastructure
Lime jet
Remove without digging!
The lime deposits are caused by rainwater entering through the soil layers, which contain lime salts. Depending on the composition of the soil, more or less lime is deposited on the canal walls. The degree of hardness of the respective water behaves accordingly.
Incrustations can become a problem if they prevent the flow of water and coarse materials such as branches or leaves lead to blockages, backups or even flooding.
- Reduces the run-off of the water/sewage
- High risk of constipation (cross-sectional reduction)
- Due to the slower flow of the water, the limescale can form more quickly
- Prevent consequential damage
We can remove liners from an inner diameter of 70mm!
- Our efficiency: With our technology, we are faster than conventional milling technology in most cases!
- Trenchless work: We work directly from the pipe, so you can save on expensive work to uncover pipes!
- No use of chemicals: We work purely with the power of water without adding chemicals!
- Gentle and controlled: Thanks to the flat impact angle of the beam and permanent camera monitoring (robot), we work gently.
Remove liner
Without damage!
Our ultra-high-pressure sewer robot technology is not only suitable for removing hard deposits (lime, concrete), but is also ideally suited for cutting old, defective or leaking inliners out of the pipe. Thanks to permanent camera monitoring, we always work in a controlled manner. The high-pressure water jet runs almost parallel to the pipe during removal, so no damage occurs.
- Cost-effective through efficiency
- No delay in the work of other professions
- No digging necessary
- Flexibility, mobile plant
- No chemistry
We can remove liners from an inner diameter of 70mm!
Remediate seepage holes
With a new type of structure!
Seepage holes can become clogged over time due to limescale build-up or overlying material and thus impair or even prevent the seepage function of the pipe. To restore the seepage effect, we have built a new type of structure for partial seepage hole cleaning. In this process, the blocked hole is blasted with a targeted water jet and at the same time even the overlying material (seepage packing, debris or foreign bodies) is loosened or removed.
- Clean contaminated seepage holes - Restore drainage function
- Insert new seepage holes - Improve drainage function
- Size and shape of the holes can be created as desired
- Can already be used from DN 100
- The soil or the seepage structure above it is also washed up.
- Can be used in a controlled manner thanks to camera surveillance
Clean pressure lines
Remove without digging!
Trenchless solutions are also very important for the renovation of pressure and transport pipes. For the rehabilitation of the exterior and interior surface, the water-high pressure technique offers a good and efficient solution.
- Removal of old coatings
- Removal of rust and dirt
- Preparation for recoating (corrosion protection)
- Corrosion protection
- Through the use of different removal devices or robotics systems, we offer a project-related and efficient performance.
- Cost-effective through efficiency
- Save disposal costs! (No sand or foreign material)
- Adjustable pressure range
- Flexibility through mobile plant
- Low dust emission (mist)
- No chemistry
