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Three best ways to lift sunken concrete


Sunken concrete Your stairs, driveway, or backyard is nothing but a tripping hazard. Anyone can travel through this area and get injured. Not only this, it is also harmful for the environment. Therefore, you need to look for some repair solutions. Here are three common ways to solve this problem.

new concrete pouring

The main idea is to remove the submerged concrete and then put new concrete over it. This method is time-consuming and requires several days to cure. You need to be very careful after getting this concrete repair service at the time of curing. If someone steps into this mud, the entire surface will be affected.

A new concrete pour will never match your existing concrete, everyone can see that the new one is different from the old one in color and texture. Another reason Rale Foundation experts do not like this method is that this problem does not solve underlying problems such as soil density Or movement. If you replace a new slab and the underlying structure cannot handle its weight, very soon you will need to deal with the same issue again.

mud jacking

If you are tight on budget and want to tackle concrete in your home, Foundation Repair Contractors in Raleigh Would advise you to choose mudjacking services. This option is also called pressure grouting or slab jacking.

In this method, contractors drill strategic holes in the hollow concrete block. They form a cement solution by mixing water with limestone aggregates (finely crushed) and Portland cement. In the first stage, they inject each hole with this solution to fill any slab voids created by soil compaction or Water erosion. Once each gap is filled, a second dose of injection is needed to lift the concrete.

Mudjacking is a traditional method of dealing with sunken concrete. The process is less troublesome than replacing a concrete slab. When the cause of this problem is soil compaction, this method strengthens the base to handle the weight of the slab.


SolidThis modern method of concrete lifting service in Raleigh is more expensive than the other two options. Closed-cell polymer foam is injected to lift the slab. The reason for using a two-part closed foam is that the pockets of gas are sealed to each other, and thus will not allow water to soak in. It adopts the path of foaming resistance, adopts a low path and spreads in all directions.

Raleigh contractors will inject polyurethane foam after drilling a hole in the concrete block. This foam takes six seconds to react. This foam will spread to the weak soil and then compact and consolidate it to increase its density. Within fifteen seconds, the entire response is complete. When the foam leaves the bottom of the slab, it will seal the hole it came out of and is completely dewy in fifteen minutes. When you need a quick solution for sunken concrete, poly jacking seems to be the best option. You do not have to take care of the affected area for a long time as it resolves in only half an hour.

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