How To Repair Cracked Pipes Using CIPP Liners

Cured-in-place pipe (CIPP) lining repair is one of the most effective ways to fix damaged or leaking sewer pipes and lines. CIPP, or seamless, sealed, interlocking, seamless pipe-inside-a-pipe, has the ability to repair leaking pipes ranging from four-inch to 110-inch diameters. CIPP is especially useful when dealing with older piping that may have been subjected to excessive wear or stress, or when replacing damaged piping.

There are many advantages to CIPP pipe lining repair. The first is the cost savings over the traditional method of pipe replacement. CIPP is usually installed using no excavation, which saves time and materials, as well as provides a much safer installation procedures for both the homeowner and the contractor.

Such a type of pipe repair also involves no cutting or trimming of the pipe wall joints. CIPP involves the use of special, non-magnetic clips that provide a permanent seal that’s virtually unbreakable. The clips prevent water flow and leaks.

CIPP Lining: What Is It?

Cured-in-place pipe lining is one of the newest developments in pipeline repair and installation. CIPP is made from a unique blend of rubber and plastic that quickly repairs leaky pipes and holds them in place while a pipeline is closed. It’s made up of a polyethylene material and it’s extremely durable.

When a pipeline is broken, it typically begins leaking because the pipe is brittle. CIPP pipe lining does this by beginning in liquid form instead of solid form. Small video cameras are, then, used to see the inside of the pipe and identify the location and extent of damage. Then, the pipeline repair technician runs a series of applicator lines down the pipe to seal the break.

The process works very fast because the CIPP lateral liner is placed between the damaged pipeline section and the other pieces of equipment or machinery. After the liner has been installed, the pipeline repair technician begins inspecting the pipeline for damage.

Cured-in-place pipe lining is used for many different types of pipelines. It can be used for emergency repairs because it’s a fast and easy process. This type of repair can be done to pipelines that are located under or above the ground. The material used is so flexible and long-lasting that repairs aren’t necessary after the first few inches of water have passed through.

Using CIPP Liners To Repair Cracked Pipes

Here’s how to properly use CIPP liners for repairing cracked pipes:

  • CIPP Lining Installation

The installation process of pipe lining isn’t difficult. All it requires is a complete break in the line, a straight edge, and a measuring tape. For a quick break in the line, remove any insulation from the line using an electrical screwdriver. For a full break in the line, detach both insulation ends, making sure to cover any exposed pipe joints.

One of the most important considerations for ensuring an effective pipe lining repair is the installation technique. Using a non-magnetic pipe clip for the pipe seal is the best way to ensure a seal that’s watertight and resistant. Avoid using magnetic pipe clips for the pipe seal because the glue will eventually corrode the pipe and could cause pipe damage.

  • Pipe Lining Repair

For the pipe lining repair, you’ll need to cut each piece of insulation that’s placed in the pipe. Once you have the cuts made, they should be held together with an adhesive that’s suitable for the pipe lining repair application. After adhesive is applied, secure each pipe joint to the new joint with a threaded end cap screw.

Before beginning the repair, make sure that the line is straight and flat on the floor. To determine the distance between the wall and the joint, mark the centerline of the pipe along the floor with chalk. Then, measure the distance between the ceiling and the wall at right angles to the marking.

Final Thoughts

Pipe repair can be a very frustrating task because you can never know if the pipe is really damaged. If the pipe is repaired incorrectly, the repair may actually damage your pipe even further as it may cause leaks. Therefore, it’s best to try the repair when you’re sure the pipe is already damaged, which will prevent further damage.

As with all types of repairs, you should also try to make the repair on a sunny day because you may have to do a different type of repair if there’s a heavy downpour of rain. You may also want to wait for the repair to dry completely before attempting it again.

As a final note, when you’re completing your pipe repair, it’s always good to check to make sure the material used is strong enough to hold the repair joint in place without breaking. This should be done to ensure that the repair is watertight and strong enough to keep the pipe in place. If you are unsure about the strength of the material to be used in the repair, contact a professional plumbing service provider for advice and assistance.

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