Do Yourself Concrete Lifting

Get a carpenter s level to make sure that you don t overfill the slab too high.

Do yourself concrete lifting.

The equipment is contained in a trailer rig with a long hose capable of reaching direct to the concrete slab location. Lifting a sunken slab may be necessary to level the surface. Cut through slab with gas powered saw fitted with 12 inch diamond blade. Hack to fix sunken concrete.

Use the brick chisel and sledgehammer to undercut any edges of the sunken concrete as necessary. Foam jacking also known as polyfoam or polyjacking is a modern version of mudjacking that levels concrete slabs in a less invasive way. Concrete lifting with a small sledge hammer brick chisel and drill this is another method for doing it yourself. Polyurethane foam is then injected under the slab filling voids and raising it to the correct level.

Geolift can help to lift existing concrete surfaces and fix those problem areas around your house with much less labor. Mix a small batch of fast setting concrete. Geolift works in three steps. And yes it is a foam just like your beloved spray foam.

Use diamond tipped core drill to bore several large diameter holes through slab. Fast setting concrete is necessary to patch the holes when you re finished filling them up. You should also get a steel. Injection holes are strategically drilled into the concrete slab s that requires lifting.

Otherwise you could crack the concrete. Place the concrete into a grout bag and inject it into the holes filling them up to the level of the slab s surface. Basically you clean the concrete buy a bag of cement mix it up and dump it on top finish it yourself. You can avoid this expense if you do it yourself with the help of a jacking pump which can raise the concrete slab to the needed level.

High density polyurethane foam is injected into holes that expand to lift and level the sunken concrete. Geolift works for driveways sidewalks patios garage floors even pool decks. In time however concrete slabs can crack or sink due to pressure or from movement during settling. Polyfoam is stronger and longer lasting than traditional mudjacking.

You will want to add some reinforcement wire to prevent fracturing and probably use a surface preparing glue. Add some of the concrete dust removed from the holes after drilling to the mix to tint the mix the same color as the slab. The first step is to drill holes in the problem concrete.