Concrete Grinding vs Leveling: Which Is Superior?

Concrete leveling is a commonplace method for repairing a driveway or sidewalk. The procedure may entail one of two techniques: concrete grinding or leveling. What are the differences between concrete grinding and leveling? Each of these methods have their respective advantages, and an evaluation from a professional at Align Foundation Repair will determine which method is appropriate for a residential or commercial job.

Concrete Grinding

Concrete grinding is exactly what its name suggests. A tool is used to grind the concrete surface. This removes the rough outer portion, revealing a smooth surface. Concrete grinding is mainly a cosmetic procedure and is commonly used in areas like home driveways, public sidewalks, and warehouse floors. Concrete grinding is also used when home or business owners wish to install hardwood or tile over the concrete. Concrete grinding in this instance is often a pre-installation requirement to ensure a flat surface.

Other applications for concrete grinding include:

  • Restoration of spalled areas
  • Restoring surfaces too rough for bare feet
  • Removal of old paint, adhesives, and mastics

So, how do you grind material as hard as concrete? Modern grinding equipment include synthetic diamond tools. Depending on the type of concrete, the diamond is sorted according to grit and mesh for producing the desired results.

Leveling

Leveling is also known as mudjacking. The method is employed to raise a concrete that is uneven or settling to the bottom. In the procedure, polyurethane is pumped into the area below the concrete to fill any voids and gaps. In lieu of polyurethane, the process may also include using a slurry mixture of soil, water, and cement.

Regardless of filler type, once the mixture cures and hardens, it raises the concrete so it’s even and flush with the surrounding surface. The process is non-invasive; contrary to popular belief, it does not involve digging up the concrete. The polyurethane or cement mixture filler is injected below the concrete via a drilled hole about one-inch in diameter.

The entire process can be completed in a matter of hours. The hole for pumping the polyurethane is also patched upon completion and completely unnoticeable. Leveling is a common procedure in the Dallas Fort-Worth area due to the porous soil conditions.

We Restore Sinking Concrete

So, concrete grindings vs leveling: which is right for your foundation repair? Call Align Foundation Repair for an inspection. After an initial evaluation, a technician will recommend the best method for your residential or commercial needs. Leveled concrete is integral from both a functional and cosmetic standpoint. No need to debate over which method to use — let a qualified professional from Align Foundation Repair make the determination as part of your free estimate.

Concrete Raising vs. Concrete Replacement

Many homeowners are under the assumption that concrete, due to its rock-hard composition, can last a lifetime. In some instances, this is true. Unfortunately, this is often not the case for concrete driveways and walkways in the Dallas Fort Worth area. The concrete is vulnerable to damage due to the ever-shifting soil conditions beneath. The good news is that solutions are readily available, namely in the form of concrete raising and concrete replacement.

Concrete Raising

Concrete raising goes by other names, such as concrete leveling, slab jacking, and mud jacking. Often, the concrete itself is undamaged and simply settling to the bottom due to expanding and shifting soil. It is not necessary to replace an otherwise good slab of existing concrete. Rather, a cost-effective procedure is to raise the concrete back to its original position.

With concrete raising, a small hole approximately one-inch in diameter is drilled into the slab. A pump is inserted into the hole where some type of filler – usually polyurethane or cement mixture – is pumped into the ground below the concrete. This fills in the gaps underneath; once the filler hardens, this effectively raises the slab so it’s back in alignment with the surrounding concrete.

Concrete Replacement

Concrete replacement may be the only recourse if the concrete sustained damage beyond repair. Typically, a technician will recommend a replacement if there is more than one crack per slab. At this point, the concrete’s structural integrity is severely compromised and may not be able to safely support a foundation or additional weight.

A replacement may also be in order if the concrete has settled more than eight inches beneath ground level. At this stage, the void beneath the slab is too great for slab jacking to restore. If the damage is due to tree root intrusion, then the solution usually also requires concrete replacement.

While a replacement is more expensive than simply raising the concrete, this may be the sole option if the damage or settlement is beyond restoration.

We Raise and Replace Concrete

When it comes to concrete raising vs concrete replacement,  it is not about which method is better, but which is more appropriate to your particular foundation problem. If you see signs of settling or cracks in concrete, then call Align Foundation Repair for an evaluation. As part of your free estimate, we will determine which method is the most cost-effective and best for the given situation.

Benefits of Mudjacking

Mudjacking is a time-tested and cost-effective solution for leveling residential and commercial concrete. While it’s not the only option, it’s often the go-to-choice for returning a settling concrete back to its original position. Learn of the benefits of mudjacking and why the method is still in use since its development in the early 1900s.

What Is Mudjacking?

Mudjacking goes by other names, such as slabjacking and concrete lifting. The names all describe the process of raising a settling concrete slab. Over time, concrete may begin to sink due to soil erosion and settling. With mudjacking, a small hole is drilled into the concrete, and a slurry filler is pumped in to fill in the gaps beneath the concrete. This pushes the concrete up until it’s flush with the ground surface.

Mudjacking is a Cost-Effective and Speedy Solution

Mudjacking costs about 60% less than a concrete replacement. The process is also quick and can be completed in one day, usually within one to two hours. Keep in mind, though, that if the concrete slab has existing damage, such as extensive cracks, then an inspector may suggest a replacement. Mudjacking is only applicable if the settling concrete is still in relatively good condition.

Mudjacking Is Non-Invasive

The process does not require any digging or the use of large and noisy machinery. As mentioned, all it requires is the drilling of a small hole, which is about one and a half inch in diameter. The hole is patched after project completion. The job can be completed without disturbing your household or those of surrounding neighbors.

MudJacking Is an Eco-Friendly Option

The filler pumped below the concrete to lift the slab is some form of natural material, such as a slurry mixture of sand, clay, and Portland cement. This reduces materials needed, hence why the procedure is a cost-effective solution. This also means minimal environmental waste especially since the concrete slab itself is not disposed of and replaced.

Reduces On-Premise Injury

Sloping and uneven concrete increases the probability of injury from a trip and fall. As the property owner, you could be liable for bodily injury occurring on your premise. Mudjacking raises the concrete back in place and eliminates the trip hazard.

Let Us Restore Your Concrete

Settling concrete is common in the Dallas and Fort Worth area due to highly clay soil conditions, which leads to shifting of the concrete above. Call Align Foundation Repair if concrete on your property is settling to the bottom and creating an uneven flooring. The advantages of mudjacking are many and is a common concrete restoration procedure.

What Is Concrete Raising?

Concrete slabs of various kinds may eventually begin to sink. This is especially the case in areas like Garland, Texas, where soil conditions are prone to back-and-forth expansion and contraction. One form of remediation is concrete raising, which is more or less exactly what its name suggests.

Concrete Raising Explained

So, what is concrete raising and how does it work? The process is also known as concrete leveling or slabjacking.

With concrete raising, you are doing just that, raising a concrete foundation that is sinking or sloping. There are two ways in which this can be done: via mudjacking or polyurethane foam concrete raising. Both methods are actually identical, differing only in the material used to raise the concrete.

During the process, holes are drilled into the slab to create an opening in which the technician can pump mud or polyurethane into the space and gaps under the concrete. Once filled, the holes are patched up with fresh concrete, and the process is complete.

Concrete leveling is especially effective for residential areas like patios, driveways, walkways, and the concrete bordering a swimming pool. These areas all consist of a concrete surface that may begin to sink or slope in one direction.

Why Concrete Raising?

The procedure is minimally invasive and works for both residential and commercial applications. This is also a more affordable option over concrete replacement. On average, concrete raising costs about half the price of replacing the entire sinking slab. Unlike replacement, raising concrete does not require demolition of the existing slab, hauling it off, and curing new cement. This translates to far less manual labor and hours on the job site.

The non-invasive procedure also means less disturbance to your property and neighbors. Your home or workplace does not become an excavation site during repairs. For you, it’s business as usual as the crew raises your concrete to its original placement. The process is quick and usually takes no more than a single working day.

We Raise Concrete Slabs

If you begin noticing the signs of sinking concrete, call Align Foundation Repair. We offer concrete raising services throughout the Dallas-Fort Worth area. We will assess the damage and help you determine the best course of action to fix the damage and stay within your budget.