What’s Cured-In-Place Pipe Lining?

drdrip pipe reliningRepairing sewer systems requires a lot of work, causes hassle, and even creates hazards in the neighbourhood. Fortunately, new pipe repairs are way better thanks to the advancement of technology, procedures, and engineering.

Various pipe relining methods are now available and can be easily implemented. However, you need to be aware that the effectiveness of the method will vary on the area as well as the structure of the pipe lines. Today, one of the most popular pipe relining procedure is the cured-in-place pipe (CIPP).

What’s a cured-in-place pipe (CIPP)?

It’s a trenchless pipe relining method that repairs and strengthens current installed pipelines in the sewer system. For those who are wondering what a trenchless method does, it simply doesn’t require the landscape to be excavated–which in turn, lowers the possible environmental hazards. CIPP is widely popular in pipe relining and can also be applied in chemicals, gas, and water pipes.

Different Styles of Application in CIPP

There are two ways CIPP can be applied, it can be through inversion and pull-in-place.

Pull-In-Place Application

Pull-in-place (PIP) is done by applying the epoxy liner into anywhere it’s needed. It makes use of two access points so that one of the liner is applied by epoxy while the other access point is used to help position the liner. With this method, the installation can easily be done as it can start anywhere in the pipeline. It can also cure various pipe materials such as cast, clay, and many more.

Because PIP is a flexible method, multiple installations can be done throughout the day. The problem with PIP is that it can’t be applied to some pipe lines, since some of these sewer systems only have a single access point. Don’t worry if your pipe structure has only one access point, you can apply the inversion method for that.

Inversion Application

Inversion only requires one access point as opposed to PIP which requires two. It’s a fast procedure as it can install 200ft of liner in just a matter of seconds. With the use of a liner and some air pressure, the epoxy can be perfectly placed as it can’t come to contact with the soil surrounding the pipe. Aside from air pressure, water can also be used to combine the durable liner with the host pipe.

Using Both Methods

There are some cases in which both methods are needed to be applied like big projects issued by large establishments. At the end of the day, the plumbing company will know which method is best for your pipe repair conundrum.

Advantages of CIPP

It has virtually zero landscape damage and excavation since the relining method directly repairs/cures the pipes. CIPP also helps enhance the water flow of the pipes as the materials used for the liner is smooth unlike traditional materials like clay, cast, and concrete. Lastly, the pipe liners are durable as it can withstand corrosion and oxidation. Pipe relining services are confident with these pipeliners that they even have warranties for this method.