Browse Forums DIY, Home Maintenance & Repair 1 Jan 18, 2023 10:21 pm I've gone under my house to see if I can find the cause of the high moisture in our home. While crawling around in the damp ground, I came across copper pipes and noticed blue/green corrosion(?) where it goes into the ground underneath the concrete slab. The front of the house is on piers, while the back has been extended on a concrete slab. The two pipes on the left are for water and the right is for gas. When I touch the ground/dirt around the pipes, the dirt crumbles easily. I've had two plumbers look at the photos (while on-site to provide quotes to troubleshoot the subfloor moisture), and they suggested to wait and see until there's a problem. Appreciate any comments or advice on cause, or if I should be looking to have this fixed / replaced before there is a problem / leak? Thanks in advance. Like ⋅ Add a comment ⋅ Pin to Ideaboard ⋅ Like ⋅ Add a comment ⋅ Pin to Ideaboard ⋅ Like ⋅ Add a comment ⋅ Pin to Ideaboard ⋅ The coupling, which is made from flexible PVC, needs to comply with AS/NZS 4327 which specifies the requirements for metal banded flexible couplings used in low-pressure… 1 12405 ![]() DIY, Home Maintenance & Repair We have a hot water copper pipe that runs from our hot water unit on one side of our house under a concrete slab to our bathroom and laundry...old house so not ideal. The… 0 17156 Hi all. Looking to do a 5 acre property fencing with 100mm copper logs fencing. 200mm ends. Land is sloping an hard to get machinery in. My question is. If I do the holes… 0 12293 |