Here is a cracked ABS Santee that was leaking in a ceiling of a home. There seemed to be just a little leak when the tub was draining under pressure. That is, we filled the tub, and let it drain. A small stream of water was jetting out. Thinking maybe a nail hole that had rusted through, we opened the ceiling a little more and could see a crack. Removeing the santee outside, I held it in my hands and gave a slight rotation, I split completly apart in my hands. You could tell that the crack had split at least a third of the way around, and was due for complete seperation.
It's pretty rare for this to happen, but I've been seeing more of it.
Yesterday, I pulled out a fitting on a toilet bend, that either had a crack, or had too little solvent in the joint. Either way, I had to pull the toilet, replacing the closet flange and work my way back to a section of pipe that was good. As soon as the repair was done, the wood started drying out.
It's pretty rare for this to happen, but I've been seeing more of it.
Yesterday, I pulled out a fitting on a toilet bend, that either had a crack, or had too little solvent in the joint. Either way, I had to pull the toilet, replacing the closet flange and work my way back to a section of pipe that was good. As soon as the repair was done, the wood started drying out.