Best answer

Select a pipe of sufficient diameter for the desired excavation width. ... Dig a small trench on each side of the concrete slab. ... Measure the width of the concrete slab. ... Push the angled end of the PVC pipe into the soil in the trench on one side. ... Tap the other end of the PVC pipe with your sledge hammer.More items...

Answered by: rassakra Date created: Jun 24, 2022

Do you need stone under a concrete slab?

Asked By: LeoRochael Date created: Jun 21, 2022

Because concrete is a very porous material, it will absorb any moisture that it contacts. This can cause pooling. Without crushed stone, pooling water will settle under it and erode your slab. Adding a layer of crushed stone will add proper drainage, as well as create a barrier between your slab and the ground.

Answered By: r2evans Date created: Jun 21, 2022

Can you pour concrete on clay?

Asked By: P.J.Meisch Date created: Jun 17, 2022

Unfortunately, if you have clay-heavy soil, then you may run into difficulty when pouring a slab. The clay can compress under the weight of the concrete, causing the slab to shift or sink over time. With proper preparation, however, it's possible to pour a slab on clay soil without encountering these problems.

Answered By: Daniel A.A. Pelsmaeker Date created: Jun 20, 2022

How do you run a pipe under a concrete slab?

Asked By: dfsq Date created: Jun 09, 2022

In six simple steps you can dig under concrete:Attach drill pipe.Connect garden hose.Dig a small ditch.Start your bore.Add more drill pipe (if necessary).Pull piping through.

Answered By: stuartd Date created: Jun 10, 2022

How do I get rid of rats under my concrete slab?

Asked By: Rich Bradshaw Date created: Jun 18, 2022

Answer: If the patio slab is not connected to the house slab you can use a Giant Destroyer to help eliminate the rat. If there are many tunnels or if it is in an area where you cannot seal up the entrances you may want to consider using rat poison baits instead such as Fastrac or Contrac.

Answered By: Jake McGraw Date created: Jun 21, 2022

Can you run a gas line under a concrete slab?

Asked By: perreal Date created: Jun 14, 2022

Otherwise you could bury a pvc pipe in the concrete to run your gas line thru. Yes, you can bury the gas line. First I would bury a straight pipe larger than your gas line under the patio and then run the gas line in the pipe. If you ever need to replace the gas line it will be easy to remove.

Answered By: vanowm Date created: Jun 17, 2022

How do you run wires on a concrete wall?

Asked By: Eric Wendelin Date created: Jun 09, 2022

You need some plastic anchors, you can see some here. You can buy mortar screws that come with plastic anchors. Simply drill a hole into the concrete with a a concrete bit and then glue the plastic anchor into the hole then drill the screw into the plastic anchor. You can get ones with a cable brackets.

Answered By: Michel Feinstein Date created: Jun 12, 2022

How much does it cost to replace a sewer line under a concrete slab?

Asked By: Harmon758 Date created: Jun 14, 2022

The cost to replace a sewer line under a slab costs $3,000 to $5,000 for smaller jobs and $15,000 to $20,000 total for larger jobs.

Trenching under a slab can cost an extra $150 to $200 per foot..

Answered By: Karthik Bose Date created: Jun 15, 2022

How do you get concrete dust out of your lungs?

Asked By: Yakk - Adam Nevraumont Date created: Jun 15, 2022

Your lungs will try to secrete lots of mucous and cough it out. Drink lot of water. Do some breathing exercises or run to break off phlegm in your lungs and cough it out.

Answered By: Lior Elrom Date created: Jun 17, 2022

Do you drill concrete fast or slow?

Asked By: Will Keeling Date created: Jun 22, 2022

Start the drill and push forward with firm but not heavy pressure. Run the drill at a slow to medium speed and pull the drill out periodically to help remove concrete dust from the hole.

Answered By: ConnorsFan Date created: Jun 25, 2022

How do you install sleepers on a concrete floor?

Asked By: wentjun Date created: Jun 13, 2022

Place the sleepers in mastic around the room's perimeter, abutting their ends. Secure them to the slab with 2 1/4-inch powder-actuated fasteners or masonry nails. Using the same methods, place sleepers across the slab on 16-inch centers, perpendicular to the direction the finish flooring will run.

Answered By: Utsav Date created: Jun 15, 2022

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