Buried Pipeline Rehabilitation — Trenchless and Long-Lasting Solutions

Modern technology for underground networks

Buried pipelines — whether sewer, drainage, or stormwater systems — naturally deteriorate over time due to leaks, corrosion, and structural damage.
Traditionally, repairing these networks required costly and disruptive excavation, damaging floors, driveways, or landscaping.
With REVIPOX technology, that’s no longer the case.

Through internal epoxy coating, we rehabilitate underground pipes without trenching, restoring both structural integrity and watertightness.
It’s the ideal method for residential buildings, condominiums, hotels, and industrial facilities seeking quick and durable results.

How the process works

1. Video inspection and diagnosis: we evaluate the internal condition using HD cameras to detect leaks, cracks, and critical points.

2. Mechanical cleaning and preparation: we remove sediment, rust, and buildup, ensuring a clean and adhesive-ready surface.

3. Epoxy internal coating: epoxy is applied by rotation or controlled spray, forming a new, continuous, protective inner wall.

4. Curing and final verification: after curing, a final video inspection confirms coating uniformity and full restoration.

Accurate diagnosis without excavation

In buried pipelines, the biggest challenge has always been understanding what’s happening underground without having to dig. Today, with video inspection and tracing technologies, we can see inside the pipe and identify cracks, infiltrations, or collapsed sections without touching the surface. This allows us to plan the rehabilitation precisely and intervene only where it’s really needed, avoiding the need to open trenches in gardens, parking areas, or public roads.

Advantages of trenchless rehabilitation

• No digging or surface destruction

• Permanent sealing of underground leaks and infiltration

• Structural reinforcement of the existing pipeline

• Lower costs and faster completion times

• Suitable for pipes from 32 mm to 300 mm

• Clean, quiet, and environmentally responsible method

Internal rehabilitation with minimal intervention

After the diagnosis, we apply the rehabilitation method that best suits the type of pipe and existing material. In many cases, it’s possible to restore the entire section with a CIPP epoxy liner (Cured In Place Pipe), creating a new pipe inside the old one. The process is fast, clean, and requires no excavation, which drastically reduces construction time and disruption to the surrounding area. In the end, the client gets a watertight, durable pipeline ready to function properly for many years.

Typical applications

The REVIPOX method is used for the rehabilitation of underground:

• Residential and collective sewer systems

• Stormwater and wastewater networks

• Industrial or technical conduits

• Pipelines connecting buildings to public systems

It’s ideal for environments where excavation is impossible or too expensive, such as parking areas, landscaped zones, or paved streets.

Solutions that last for decades

By restoring the inside of existing pipes, REVIPOX eliminates the need for full replacement while extending service life for decades.
A precise, sustainable, and non-invasive method — designed to restore performance without surface disruption.

REVIPOX — The trenchless technology that rehabilitates from within.