Repair Sunken Concrete Sidewalk

Posted may 17 2016 by filed under concrete leveling.

Repair sunken concrete sidewalk.

It s normal for asphalt driveways to sink a bit over time. Polylevel can repair your sinking slab quickly effectively. This should only be done if the sunken area is small. A design technician at matvey foundation repair in seattle 206 207.

But concrete sidewalks still deteriorate over time. Cracks are even supposed to occur along control joints such as those built into a sidewalk. When one piece of concrete sinks and its neighbor does. If you have sunken or settled slabs you might be researching the best approach to repair or replace your concrete.

There are a few options three of which we ll take a closer look at to determine which is the best fit. Using bars pipes gravel and new techniques. All my videos are my ways and ideas i al. The concrete slab will not require that much pressure to lift since the slabs do not weigh much.

The polylevel method for lifting and stabilizing a sidewalk or other exterior concrete slab is to inject structural polyurethane foam under the sunken section of concrete. Step 4 raising the concrete. When a concrete slab cracks and sinks this indicates a more serious structural issue. Exposure to the elements repeated freeze thaw cycles poor water drainage and ground movement all take their toll year after year.

A durable fix for a sinking driveway apron. Safely repair sunken exterior concrete exterior concrete slabs such as sidewalks and driveways can be quickly lifted and stabilized with expanding polyurethane foam injection. How to raise a sunken sidewalk block and restore a level walkway. A sinking concrete sidewalk or driveway can be caused by erosion from rainwater removing the soil under it or a large root beneath it that has rotted over time.

Have a concrete sidewalk you are trying to repair cheap and easy. In either case the only way to fix it and prevent it from sinking further is by jacking up and reinforce the ground under it. But when your driveway repair has sunk to the point where it s 4 or 5 in. Concrete is one of the most durable construction materials around.

This will cause the sunken slab to rise. When the sidewalk appears level remove the hose. A sinking cracked concrete slab can be a symptom of a more serious problem. An alternative method for slab jacking is to raise the concrete yourself.

Lower than your garage floor it s time to fix it.