Trenchless pipe rehabilitation

Trenchless pipe rehabilitation

Internal pipe rehabilitation provides an effective solution for restoring deteriorated pipelines without the need for excavation, demolition or complete pipe replacement. Modern trenchless technologies allow existing assets to be rehabilitated while minimizing disruption to buildings, operations and surrounding infrastructure.

REVIPOX rehabilitates sewer pipes, wastewater systems, rainwater drainage networks and other technical pipe systems using a range of rehabilitation methods selected according to the condition of each pipeline.

Technical assessment before rehabilitation

Every successful rehabilitation project starts with a detailed assessment of the existing pipeline. High-resolution CCTV inspections allow defects such as cracks, open joints, infiltration, corrosion, root intrusion, deformation and material loss to be accurately identified.

The objective is not only to locate defects but also to determine their severity and identify the most appropriate rehabilitation strategy.

Rehabilitation solutions tailored to pipeline condition

Different pipe systems require different rehabilitation approaches. Some defects can be addressed through localized repairs, while other situations justify full-length rehabilitation designed to restore the overall condition of the pipeline.

The most suitable solution depends on several factors including pipe material, accessibility, defect type, operational requirements and long-term performance objectives.

Epoxy lining rehabilitation systems

Epoxy lining technologies create a continuous internal coating that improves watertightness, reduces deterioration and restores the internal condition of suitable pipe systems.

These systems are commonly used where the host pipe remains generally stable but presents leakage paths, corrosion or other forms of internal degradation.

Structural rehabilitation with CIPP lining

Where structural deterioration is more advanced, cured-in-place pipe (CIPP) technologies may provide a more appropriate solution.

This method creates a new pipe within the existing infrastructure and can significantly improve long-term performance while avoiding extensive excavation and construction works.

Applications in residential, commercial and industrial environments

Internal pipe rehabilitation is particularly valuable where conventional replacement would require major demolition works, operational interruptions or costly civil engineering activities.

These solutions can be applied in residential buildings, condominium developments, hotels, commercial facilities, industrial sites and technical infrastructure projects.

Inspection, evaluation and rehabilitation expertise

Every project is evaluated individually to determine the most appropriate rehabilitation strategy. By combining CCTV inspection, technical assessment and specialized rehabilitation technologies, REVIPOX delivers solutions tailored to the specific requirements of each pipeline system.

Our team provides inspection, diagnostic and rehabilitation services across a wide range of sewer, drainage and technical pipe networks.

Pipe materials suitable for rehabilitation

Internal pipe rehabilitation technologies can be applied to a wide range of pipe materials, including PVC, HDPE, vitrified clay, cast iron, concrete, asbestos cement and selected metallic pipe systems. The suitability of each rehabilitation method depends on the condition of the existing pipeline, accessibility and the long-term objectives of the project.

Through detailed CCTV inspection and technical evaluation, REVIPOX determines the most appropriate rehabilitation solution for each pipeline, ensuring that the selected method is compatible with the infrastructure and operational requirements.