Types of Sewer Linings for Damaged Pipes

Cured-In-Place Pipe (CIPP) Lining

One of the most frequently employed sewer repair methods for damaged or cracked pipes is CIPP lining. This method involves inserting a resin-saturated felt tube filled with resin into an existing pipe before using heat or UV light to cure the resin and form an impermeable, hard, durable layer within it - producing an uninterrupted "pipe within a pipe."

Benefits: No excavation is necessary, and it offers long-term solutions suitable for various pipe materials and sizes.

Pipe Bursting

In contrast with CIPP, pipe bursting is typically employed for sewer line replacement purposes. A bursting head is pulled through an existing pipe while simultaneously replacing it with the new one behind it - particularly effective when damage or collapse has caused severe obstruction in an otherwise functioning section of piping. This process provides significant time savings compared to traditional replacement methods. It should always be considered when available as it offers a significant advantage when installing damaged or collapsed piping sections into service again.

Benefits: it provides effective relief by installing more durable, quality pipes at smaller access points to minimize disruption to the landscape.

Slip Lining

Slip lining involves inserting a smaller-diameter pipe inside an existing damaged one to fill any spaces between. After it has been fitted properly, grout may be added between both to stabilize the system. Slip lining has long been popular due to its ease of implementation.

Benefits: Easily and rapidly installed with minimal disruption to the surrounding area; Provides smooth interior for improved wastewater flow.

Point Repair

Point repair offers the ideal solution to localized damage on certain sections of a sewer line. It directly addresses parts that have become infiltrated with debris or damage. A patch liner or short pipe can then be secured over it to create an impenetrable seal around damaged sections and ensure tight and durable repairs.

Benefits: Cleanfill can be cost-effective when applied to small sections of damage and minimally intrusive due to targeting specific spots. Cleanfill may also be combined with other techniques for comprehensive repairs.

Spiral Wound Lining

This technique involves winding a continuous and spiraled PVC profile around an existing pipe to form an optimal tight fit against its host pipe, with durable protection from various chemicals found within sewer systems and strong chemical resistance properties as a bonus.

Benefits: With its variety of pipe diameter installations available, this coupling provides optimal installation flexibility while remaining robust and long-term durable. Furthermore, its smooth interior facilitates improved flow efficiency.

How Can You Select the Appropriate Sewer Lining Solution

With so many sewer lining solutions on the market, making an educated selection can take time and effort. Your decision may depend on damage severity and pipe material used - consult Leak Detection of Atlanta. We can offer accurate assessments before suggesting what would work best in your situation.

Before further damage or expensive repairs occur, immediately address sewer line problems to avoid further expense, inconvenience, or potential health hazards. Be proactive by consulting an affordable plumber or plumbing service if any suspicious activities about sewer lining issues occur so your sewer system remains functional for years.