Do It Yourself Concrete Slab Lifting

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.

Do it yourself concrete slab lifting.

Before beginning any concrete lifting yourself it is important to understand why the concrete has sunk in the first place to make sure the sinking doesn t happen again. How to lift a sidewalk diy using canned foam. Continue to pump grout into the holes a little at a time until slab starts to rise up. Push the plugs flush with the slab then use sponge to clean the area around the plugs.

Lifting a sunken slab may be necessary to level the surface. Anyone know of any way to raise a large slab of concrete just about an inch. Do it yourself concrete lifting. Luckily it is possible to do this yourself.

As a result concrete lifting is required to fix the problem. Locate the dips get the right equipment and foam. Patch up the holes with concrete and your new driveway or sidewalk or walkway will look good as new. Part 1 of a series showing how i raised the sinking concrete slab of my workshop floor.

So how do you raise a concrete slab with foam. The city says i need to replace a part of my driveway because of trip hazard the difference in height is just 3 4 of an inch. Sometimes concrete tilts or sinks even as soon as five years after being installed. Once the slab is level cement the concrete core plugs back into holes.

Use a hydraulic concrete pump to pump the grout through the core drill holes. Understanding why the concrete sank. Hack to fix sunken concrete. Use 5 8 inch masonry bi t to drill a hole through the concrete and spray the foam into it.

After the geolift has done its magical work the last thing left to do is patching up the holes.