General

What Is the CIPP Lining Process?

Repairing pipes can be a challenge if you don’t know the best process for your situation, as well as how it will work for settings such as homes and office buildings. Leaks and cracks can cause short-term and long-term issues that can affect anywhere from specific areas of a building to the whole structure.

That’s where cured-in-place pipe (CIPP) lining comes in. This process is able to save technicians time and money and keeping the inside of pipes smooth and crack-free for as long as possible. This guide aims to let you know what the CIPP lining process is and why you should practice it.

Clean Out the Pipe

Cleaning out your pipes, which will only take you a few hours, starts with going to the closest manhole of the structure you’re focusing on and observing the inside of the pipeline. Among the main causes of cracks, leaks, and physical issues with pipes is the debris that gets caught in sewer lines and gets stuck, which is common during certain storms. With CIPP lining, you start the pipe’s makeover with a jetter that cleans out all of the material that shouldn’t be in the pipe.

With options such as SPT Pipe Lining, you can use a jetter to remove all of the foreign material so that space is available for the next steps. The higher the veolicity of the jetter, the easier it will be able to clear the pipe out in one go instead of having to go several rounds to empty out the pipe. Remove as much debris as possible.

Video Inspection

Once the debris has been removed, it will be easier for you to find the source of the physical damage to the pipe. One way to check the entire line for reasons or potential foreign material left behind from the jetter is through a video inspection. This step involves the combination of a “tube” made of felt and a video camera. The tube should be able to move around freely in the pipe so that the camera can check out all points of the line.

The inspection comes in handy for figuring out what caused the damage so that it can be prevented in the future. Among the other common problems for pipelines is roots from nearby trees growing through the walls and causing cracks. Another is corrosion, which is the mixture of oxygen, water, metal and minerals that causes a scaling chloride, sulpher and other minerals that turn into acids and eat away at the pipe’s walls. The more problems such as these that pipes face, the more damage the entire structure could experience.

Epoxy

The next move to make to restoring your pipe is to make sure that the liner is able to keep the inside in good shape. That is done with a liner that is given a two-part proxy, also known as epoxy, which is a saturated mat made of felt and fiberglass. You can pull the liner through the pipe so that the rubber bladder inside the felt can expand and fix any issues in a way that doesn’t change the structure of the inside.

It is important to complete this step inside the pipe, as making measurements based on guesses could lead to even more damage to the inside. This part also only takes two to three hours, as apposed to more traditional alternatives.

Deflate the Bladder

Once the two to three hours are up, you’ll need to deflate the rubber bladder and remove it slowly from the pipe. The results will be an inner wall that is smooth and protective in a way that will be void of any of the cracks and leaks that were removed. It helps to remove the bladder as slowly as possible so that no damage is done to any portions of the pipe.

The CIPP liner will also need to completely harden before you can take the bladder out because it helps keep the lining separate from the original pipe that was having problems. Any material that flows through in the future will have a smaller chance of leaving any marks or debris behind.

Keep this guide into consideration so that your pipes experience the benefits of CIPP lining.