The Five Different Types of Sewer Relining Techniques in Inner West

15 Jun The Five Different Types of Sewer Relining Techniques in Inner West

Cracked or leaking sewer pipes goes beyond expensive repairs. When left ignored, broken pipes can lead to extensive property damage and pose serious risks to our health and well-being. Sewer pipe relining aims to restore cracked or broken pipes without having the need to replace drains and sewer lines or cause destruction in surrounding areas. 

If you are looking to replace a broken underground drain or sewer line, you must first check your available options. While pipe replacement in Inner West seems like the most ideal solution, sewer relining contractors have a set of criteria they assess before recommending this pipe rehabilitation method. In most cases, a full sewer pipe replacement may be unnecessary. In fast, minor to medium-sized damages can be remedied by sewer relining services. 

So, why do many sewer relining contractors lean towards utilising relining solutions instead? As underground sewer lines lie beneath landscaping, trees, sidewalks, and other semi-permanent structures, implementing sewer replacement can result in extensive collateral damage, not to mention the costly repairs. 

Listed down below are the different types of pipe relining techniques that are available for both residential and commercial properties in Inner West:

Cured-In-Place Pipe Relining Services (CIPP)

Cured-in-place pipe relining is a specific method of trenchless pipe restoration process that is used to mend existing pipes. This process is implemented with the primary goal of preserving existing pipes that were damaged by leaks, cracks, root intrusions, corrosion, and more. 

Like pipe replacement, sewer pipe relining is meant to extend the lifespan of your existing drain or sewer line. It can fix all types of pipe material, including cast iron, copper, PVC, and more. Depending on the level of care and maintenance you implement in your Inner West home or commercial property, a pipe fixed using the cured-in-place technique can last for fifty years or more. 

One of the major selling points of cured-in-place pipe replacement is its minimally-invasive nature. There is no digging or excavation necessary to gain access to damaged pipes. Instead, sewer relining contractors use sophisticated equipment and technologies to reach pipes and apply the necessary repairs. 

Pull-In-Place Relining 

For larger cracks and damages on drains and sewer lines, pull-in-place sewer relining in Inner West is definitely the best way to go. It is also effective in establishing a base for small gaps that may have been created as a result of root intrusion, earth movement, and corrosion. 

In a pull-in-place relining solution, an epoxy-saturated liner is inserted into the drain or sewer line. Using either heat or compressed air, the liner gains access to the interior walls of the sewer line. Two access points are required to implement this pipe repair method successfully. Air is introduced into the pipe, which in turn inflates the liner until it touches the pipe walls. The epoxy resin is cured for a few hours before the liner can be retrieved from the sewer line. 

Pipe Bursting Pipe Repair Technique

During the pipe bursting method, severely damaged pipes are effectively repaired with minimal to no disruption in your daily routine or business operation. Pipe bursting pipe relining services in Inner West are indicated for severely damaged pipes.  

Unlike the two trenchless pipe repair methods, pipe bursting involves some access to the pipe. A bursting head at the access point is placed on one end of the damaged pipe. A hydraulic system is then dragged through the sewer line. As it is dragged, the old pipe breaks down while simultaneously drawing a seamless pipe behind it. The pipe used for pipe bursting is usually a PVC material that can withstand root intrusions. 

Slip Lining

Sewer relining contractors also implement slip lining for minor damaged pipes. The most common indication of slip lining is restoring the optimum structural stability of an existing pipeline. Different-sized pipes are used during slip lining, including a carrier pipe, host pipe, and grouting these two pipes to effectively seal the ends. 

Internal Pipe Coating

Sewer line contractors use internal pipe coating to repair damages that are usually caused by leaking to the surrounding soil. Much preparation is required for this sewer pipe relining solution. 

If you want to know which sewer pipe relining service in Inner West is best for your drainage and sewer issues, do not forget to give Revolution Pipe Relining a call. You may call our direct line on 1300 844 353 today. With more than forty years of plumbing and sewer line contractor services, we are skilled and knowledgeable to answer all your questions. We offer a wide range of pipe rehabilitation services that are easy on the pocket, too.