Sewer pipe relining
Upgrade your pipe repair services with Repiper’s step-by-step sewer pipe relining method—a reliable solution for relining sewer pipes with less excavation, faster installation and minimal disruption.
OUR PRODUCTS
WE OFFER YOU INNOVATIVE AND FULLY TESTED SOLUTIONS
Our product range supports installers and resellers with the essential materials and tools needed for efficient and consistent sewer pipe relining projects.
How does it work?
Sewer pipe relining is a modern repair approach that offers numerous benefits over traditional methods. Here is a simplified step-by-step explanation of how the Repiper sewer pipe relining process works:
- Inspection: Before the relining process begins, a thorough inspection of the sewer pipe is performed using specialized cameras. This helps determine the extent of the damage and plan the sewer relining project accordingly.
- Cleaning: The existing sewer pipe is thoroughly cleaned to remove deposits, rust and other materials. This ensures that the new liner can adhere properly to the inside of the pipe.
- Preparation of the liner: A flexible liner saturated with epoxy resin is prepared. The liner is customized to match the length and diameter of the sewer pipe being repaired.
- Insertion: The saturated liner is inserted into the damaged sewer pipe using a controlled installation method. This allows installers to carry out relining sewer pipes from inside the existing pipe system.
- Inflation: Once in place, the liner is inflated so that it fits tightly against the internal walls of the existing sewer pipe. This ensures that the liner follows the shape of the pipe and covers the damaged areas.
- Curing: After inflation, the liner is left to cure. During this stage, the epoxy resin hardens and forms a strong, durable new surface inside the existing sewer pipe.
- Final inspection: Once the liner has fully cured, a final camera inspection is performed to verify the quality of the installation. The relined sewer pipe is then ready to be returned to service.
– Advantages of relining
Sewer relining vs. Sewer pipe replacement
Traditional pipe replacement is a labour-intensive process that involves digging up the damaged pipe, removing it and installing a new one. This can disrupt daily activities and surrounding surfaces. By contrast, relining sewer pipes allows installers to repair suitable pipe systems from the inside without extensive excavation. The existing pipe is cleaned and prepared before a new liner is installed within it. For installers and resellers, sewer relining provides an efficient and reliable alternative to traditional pipe replacement.
Minimal disruption
Sewer pipe relining significantly reduces the need for excavation, demolition and restoration work. This allows installers to complete suitable projects with less disruption to buildings, surrounding surfaces and daily operations.
Faster repair time
Traditional pipe replacement can take several days or even weeks, depending on the location and complexity of the project. Relining sewer pipes can often be completed more efficiently because the existing pipe does not need to be fully excavated and removed. This helps installers reduce project time and return the pipe system to service sooner.
Cost-effective
Excavation-based pipe repair methods frequently result in inflated costs due to the requirements for digging, materials, and labor. Sewer relining reduces many of these requirements, helping installers offer a cost-effective repair solution for suitable sewer pipes.
Long-lasting repair
The flexible liner used in the sewer pipe relining process forms a solid, durable, and seamless pipe within the existing infrastructure. This effectively restores its structural integrity and extends its lifespan, offering a long-lasting and reliable solution for your clients.
Join the Repiper Network
Supercharge your relining installations with Repiper’s innovative tools and products. Along with our superior equipment, we offer tailored training for contractors, equipping you for success.
Join the Repiper network as a system or retail reseller. Enjoy exclusive geographical rights and boost your business by covering your initial investments and driving growth.
Join forces with Repiper as a research and development partner. Partnering with us can help optimize system solutions and relay products, boosting efficiency in plumbing and sewage maintenance.
FAQ
How long does sewer pipe relining last?
The lifespan of a relined sewer pipe depends on the condition of the existing pipe, the materials used, the installation quality and the operating environment. When completed correctly by a trained installer, sewer pipe relining provides a durable, long-term repair.
What types of sewer pipe damage can be repaired with relining?
Sewer pipe relining can be used to repair cracks, leaking joints, corrosion, small holes and worn internal surfaces. The existing pipe must retain enough structural stability to support the new liner. Installers should complete a camera inspection and assess the pipe condition before recommending relining.
Can sewer pipe relining be completed without excavation?
In many cases, sewer pipe relining can be completed without extensive excavation because the liner is installed through existing access points. Some local access work may still be required depending on the pipe layout, condition and installation area.
How long does the sewer pipe relining process take?
The time required depends on the length, diameter, condition and accessibility of the pipe system. However, relining sewer pipes is often faster than traditional pipe replacement because it reduces the need for excavation, pipe removal and surface restoration.
What preparation is required before relining sewer pipes?
Before relining sewer pipes, installers must inspect and thoroughly clean the existing pipe. Deposits, rust, grease, roots and loose material should be removed so the liner can be installed correctly and create a consistent internal surface.
How is the quality of a sewer relining installation checked?
A final camera inspection is normally carried out after the liner has cured. Installers check that the liner is correctly positioned, fully cured and free from visible defects. Proper documentation and quality control help ensure a reliable sewer relining result.