Do It Yourself Garage Floor Mudjack

The hydraulics allow the slurry to raise the concrete to the height it needs to be.

Do it yourself garage floor mudjack.

Step 1 drill a hole into the slab of concrete that you want to lift. Once holes are drilled through the slab and into the soil beneath it the hose feeds the material into the holes. Remove everything from your garage floor. Mudjacking a garage floor is cheaper than repouring new concrete or using a self leveling compound.

As a general rule a garage floor will take no more than four 4 drill holes but ultimately this has to be determined by the skilled mud jacker performing the work. Mudjacking is very easy. The hole should be close to the area of the slab that you want to lift and large enough to fit the hose of a slurry pump into it. I typically move a few things into the house and other items into the driveway or yard.

For residential purposes the grout mixture usually consists of water portland cement and some small aggregate sand mixed into it that is capable of being pumped under pressure. 3 hour mudjacking job time lapsed to 1 min 30 seconds sunken garage floor concrete leveling duration. Bricks masonry cinder block paving walking stones asphalt and concrete mudjack or replace garage slab i have had some issues with settling and sinking going on at my house. The average cost of mudjacking 2 to 4 sections of a garage floor is 300 to 900.

The workers will begin by drilling a hole in the slab of concrete that they will lift. Raising an entire 2 car garage floor costs 1 100 to 2 200 for mudjacking or between 2 500 and 5 400 for foam injection. The material pushes the slab up and into the necessary position. A jacking pump uses compressed air which forces slab jacking material through an attached hose.

You ll need to have the items out of the garage for 48 hours after the second coat is applied. After this they use a pressurized pump to insert the slurry.