Before beginning the repairs on a section of pipe beneath a concrete slab consideration should be given to re piping rather than using a temporary fix.
Copper pipes leaking concrete floor.
Unfortunately as copper pipes age they are prone to wearing thin and springing leaks.
Copper pipes looped under the foundation or slab can develop leaks over time that can damage the building and waste a lot of water.
Turbulence enters your system in 2 ways.
Even without an earthquake or hillside location foundations settle and soil moves putting stress on pipes and also causing leaks.
Limiting the velocity reduces the turbulence in the pipes that creates pinholes.
Plumbing code limits the velocity within your piping system to 8 fps feet per second for cold water and 5 fps for hot water.
If you have leaking copper pipes in concrete slab or behind bricks and cinder blocks you have a right to be concerned.
As copper pipes age they are prone to wearing thin and springing a leak.
Should you decide to repair the copper pipe rather than replace it s a fairly easy procedure.
If you have carpeted floors search for areas that look darker or are unexpectedly damp.
Leaks under a foundation wall or concrete slab are the most.
Slab leaks create water build ups underneath your concrete foundation.
Nearly all metals slowly corrode and even copper pipes develop pinholes.
To escape this water may pool on top of your floors yard or the concrete itself.
If you have wood panel floors watch out for spots where the wood starts to warp.
The 1 reason why copper pipes leak is due to turbulence.