I live in a ranch with a concrete slab for a foundation built in 1956. The kitchen drain feeds into the pipe under the concrete where it is rotted or collapsed. This 2 inch pipe runs approx 18 feet to the main drain out in the center of the house.
Since I know I will need to cut the concrete and dig the old out to replace it, I need to know what kind of connectors should I use to connect an 10ft and 8ft piece together. I just don't think the rubber seal with clamps are the correct type for underground use. Any Ideas on what is?
Thanks for any assistance provided