Hot answers tagged cast-iron
Cast Iron drain pipe with Bell fittings, these are packed with oakum and overlaid with hot poured lead driven in place to seal and then a second layer poured in to complete the seal. It may only need the lead driven in to repack the oakum and a new layer of lead poured. Contact a plumber with knowledge about old drain systems, cast iron can take a long ...
Moisture pooling in the joints like that suggests standing water in the pipe, which will eventually rust it out for sure. If this is the case, there's probably a blockage of some sort downstream that's resulting in sewage backup (ew). I would definitely address that first. After that, you can decide whether or not it's worth replacing pipe. My guess is that ...
There is no such thing as a "minor" leak in cast iron. If it is leaking, it means major corrosion is occurring. If you were to open the joint and look in, you would see the inside of the pipe is completely rotted. You could put a liner inside the pipe and pump it full of some kind of sealant, but it would be a lot of work to do that and it would be ...
I would fill the wall around the pipe with hydraulic cement to get a water-tight seal. Both the PVC and the rubber boot need UV protection. Those should be buried under at least 6 inches of dirt (that was the recommendation of the inspector when I had to do a similar repair).
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