Durability of Tranchless sewer pipe liner
Posted by Scott on April 08, 2002 at 23:09:17:
Just how durable are the resin-filled balloon liners used for trenchless sewer pipe repair? Our pipe is still straight (no shifted offsets), but has several existing cracks/gaps, and I wonder if such a liner would bubble out through them and develop weak spots? Can tree roots poke through the liner back into the pipe? Is the liner as strong as a new pipe, without having to dig up the landscaping?

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