Repairing Guides

how to repair drain pipe under concrete

by Mr. Ludwig Ritchie Published 3 years ago Updated 2 years ago
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Steps:

  1. Insert a video inspection tool into the sewer pipe and look for evidence of tree roots growing inside the pipe.
  2. Attach a cutter head onto the end of an electric drain snake. Place the cutter head into the sewer pipe and turn on the drain snake's motor. ...
  3. Mix two-part epoxy in a clean bucket using an electric drill and mixing paddle.

More items...

Part of a video titled How to Repair a Sewer Pipe Under a Concrete Slab - YouTube
1:22
5:12
Down the cut ahead at the end of the drain snake will scrape the inside of the pipe. And remove theMoreDown the cut ahead at the end of the drain snake will scrape the inside of the pipe. And remove the last of those tree roots to leave a nice clean pipe.

Full Answer

Is it OK to put pipes under concrete?

yes but you will have to wrap the pipes up well to stop them from being exposed to the corrosive concrete, this is the only time when i will promote plastic piping, as its better for this application.

How to repair a sewer pipe under a concrete slab?

  • tile and concrete cutting (anywhere from $30 to $50/lineal metre cut or $125-$135/hour with minimum call outs of $250)
  • excavation of broken or damaged pipes ($40-$100/hour depending on whether you have another tradesman to dig or if you leave it to the plumber)
  • removal and replacement of any bathroom fittings required

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How to install drain pipe in concrete floor?

What You Need

  • Demolition tools
  • Drill with various bits and hole saws
  • Reciprocating saw
  • Level
  • Pipes
  • Pipe fittings
  • Clamps

How to fix outside drain pipe?

  • Unscrew the coupling nut joining the P trap with the pipe draining from the sink. ...
  • Following the manufacturer’s instructions, wrap a length of plumbers tape around the threads of the pipe.
  • Move the P trap back into position with the draining pipe and reconnect the pipes with the coupling nut. ...
  • Run water to check if the seal holds.

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How do I fix a leaky sewer pipe under a slab?

The three alternative approaches are:Relining the broken sewer, water or drainage pipes using advanced composite resins to create a new pipe inside the old one without digging. ... Replacing the broken pipes under your slab by excavating and laying new ones. ... Re-routing/re-piping some or all of the home's plumbing.

How do you fix PVC pipe in concrete?

0:025:32How to Repair pipe in concrete slab - fixing broken, repairing ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou want to put your tip. In here and then rotate it until it it aligns with the head so just likeMoreYou want to put your tip. In here and then rotate it until it it aligns with the head so just like that until you feel it. There he goes and push.

How do you replace a sewer line under a basement floor?

1:3118:41Fixing Sewer Pipe Under Basement Floor D.I.Y. - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd yeah when you run it you have to buy your own diamond blade to cut the concrete. So I alreadyMoreAnd yeah when you run it you have to buy your own diamond blade to cut the concrete. So I already got the diamond but it's a good thing I talked about the saw. So I could cut the concrete.

How do you fix a leaking underground drain pipe?

Underground Pipe Relining If the existing pipe has a wide enough diameter, the plumbers may be able to insert a new liner into the pipe. This technique works for pipes that are cracked, broken or displaced. The pipe lining cures in place and can be used to repair pipes made from clay, cast iron, PVC, HDPE or concrete.

How do you fix a broken ground PVC pipe?

4:0010:44EASILY Repairing Broken PVC Pipes(Least Amount Of Digging)YouTubeStart of suggested clipEnd of suggested clipClear a little bit of soil or sand out of the way. The next thing you're going to do is take aMoreClear a little bit of soil or sand out of the way. The next thing you're going to do is take a coupling glue it onto the pipe that you cut over here push it all the way down until it meets the stop.

How do you fix a leaky PVC pipe without replacing it?

1. Fiberglass Resin Tape or Cloth. If you're looking for a temporary repair for a leaking PVC pipe, fiberglass resin tape can slow the damage. The fiberglass tape makes repair simple by using a water-activated resin that hardens around the pipe and slows the leaking.

Can you concrete over sewer pipes?

In most instances, yes, providing the sewer pipe has sufficient depth to allow an in-ground pool to be constructed over it. You will be required to concrete encase the sewer pipe, and if the pool is of concrete construction, you may need to have concrete piering under the base of the pool.

How do you find a drain pipe under a concrete slab?

1:028:09SIMPLE WAY TO FIND A SEWER LINE UNDER CONCRETE SLABYouTubeStart of suggested clipEnd of suggested clipSo what it is is it puts a signal into the line or conduit you're trying to locate and then withMoreSo what it is is it puts a signal into the line or conduit you're trying to locate and then with this wand you're able to go along and detect it under the slab or underground.

How do you fix a corroded drain pipe?

0:023:32How to Repair Cast Iron Drain Pipe In The Wall - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis section of rusted out cast iron drain pipe. So i first cut the cast iron pipe below theMoreThis section of rusted out cast iron drain pipe. So i first cut the cast iron pipe below the problematic. Section then i cut the abs above it. And i cut it using my milwaukee m18 fuel sawzall.

What is the best sealant for leaking pipes?

The following list looks at the best pipe thread sealant for a number of applications.BEST OVERALL: Gasoila – SS16 Soft-Set Pipe Thread Sealant with PTFE.BEST BANG FOR THE BUCK: Dixon Valve TTB75 PTFE Industrial Sealant Tape.BEST FOR WATER: Oatey 31230 Pipe Joint Compound with PTFE with Brush.More items...•

How do you know if a pipe has burst in the ground?

If you notice the following signs, you might have an underground water leak in your home:Noticeable drop in water pressure when using plumbing appliances.Hissing or splashing noises.Dirty or rusty water (although this could be due to another problem)An increase of mold or water-loving insects in your home.More items...•

How do I fix a broken water pipe under my house?

0:387:55How to fix busted/cracked House Water pipes. Easy - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd also you need PVC cement this is actually the glue that you will put onto the actual pipe onceMoreAnd also you need PVC cement this is actually the glue that you will put onto the actual pipe once you cut out the cracked part of pipe.

Broken Pipe Under Concrete

We had a customer call us with a pretty unique situation. Recently they had an entire patio built with decorative stained concrete. In the process of doing that, the issue was, they nicked the waterline underneath this concrete driveway and patio.

How do you fix a broken pipe under concrete?

We were able to help them out with directional drilling. So what is that? It allows us to have 2 different points of entry. We started by the water meter where it was just a small hole there and a small hole at the house.

Is directional boring cost effective?

This is an immense savings when it comes to a very delicate manicured yard. Not only does it lower your overall, the directional drilling plumbing part may be a little bit more expensive than trenching, but you’re not left with a big dirt pile in the middle of the yard. You’ve got the same landscape that you started with.

What happens when water is leaking from a pipe under a concrete slab?

Additionally, if warm water is leaking from a pipe under your slab, it can create hot spots or small pools of water on the concrete floor. Sounds of leaking or running water: When a faucet is on, you can hear the water running through the pipes in your home.

How to tell if a concrete slab is leaking?

Warm or wet spots on the concrete floor: Because slabs are porous, you may be able to tell there’s a sewer line break just by looking at the floor. If there is a large water or damp spot, it’s more than likely a slab leak. Additionally, if warm water is leaking from a pipe under your slab, it can create hot spots or small pools ...

What causes a slab leak?

When there is a break in a pipe that runs under the concrete foundation of your home, a slab leak is in full effect. From the break or crack in the water or sewer pipe line, water or waste seeps into the ground and your foundation. Because of the extensive damage broken drain pipes under basement, garage and other slab floors can cause, ...

Can a water leak be under a slab?

A high water bill does not necessarily mean there’s a slab leak, though. If the plumbing inside your home seems sound, then you could have an unseen slab leak beneath your home’s foundation. If you suspect you have a broken drain pipe under your basement, garage or other slab flooring, it’s crucial to contact a licensed team ...

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