Sealing Cracks and Leaks:
Root intrusion typically occurs through cracks, gaps, or joints in the sewer pipes. When tree roots sense water and nutrients inside the pipe, they can grow through these openings, causing blockages and further damaging the pipe. Pipe lining involves inserting a flexible resin-coated liner into the existing pipe. The liner adheres to the inner surface of the pipe, sealing any cracks, holes, or joints. This prevents tree roots from finding entry points and inhibits their ability to penetrate the pipe.
Reinforcing the Pipe:
Root intrusion can weaken the structural integrity of the pipe, leading to collapses or complete failures. Pipe lining not only seals the existing damage but also reinforces the host pipe. The cured-in-place liner becomes a new, durable inner layer within the pipe, adding strength to the original structure. This reinforcement reduces the likelihood of future root intrusion and other types of damage.
Creating a Smooth Interior Surface:
Tree roots can easily grow and cling to rough, irregular surfaces inside pipes. By lining the pipe with a smooth and continuous resin-coated liner, pipe lining eliminates potential areas for roots to anchor and grow.
Reducing Maintenance Needs:
When tree roots infiltrate sewer pipes, they often cause blockages that require frequent and costly maintenance, such as hydro jetting or mechanical root removal. Pipe lining minimizes the risk of future root intrusion, reducing the need for ongoing maintenance and associated expenses.
Minimizing Environmental Impact:
Traditional pipe repair methods, such as excavation and pipe replacement, can be disruptive and have a significant environmental impact. Pipe lining is a trenchless method, meaning it requires minimal excavation, if any, compared to conventional repairs. This reduces the disturbance to the surrounding area, preserves landscaping, and minimizes the risk of damage to nearby tree roots, making it a more environmentally friendly solution.
While pipe lining is effective at addressing root intrusion issues, it is essential to identify and remove any existing root masses before the lining process begins. Removing the roots ensures that the liner adheres properly to the pipe’s interior surface, providing a long-lasting solution to the root intrusion problem. Regular maintenance and root monitoring are also recommended to prevent new root growth and ensure the continued effectiveness of the pipe lining solution.
