Concrete is one of the strongest and most durable building materials. But that doesn’t mean it is indestructible. Over time, it can sink and become uneven. Contact Concrete Leveling Dallas now!
If you notice a sunken concrete slab around your home, it’s important to take action. Concrete leveling is a repair method that fills voids under sunken slabs and lifts them back to their original position.
Mudjacking is a method of lifting settled concrete slabs by injecting a mud-like mixture into the space underneath the sunken slab. The mud-like substance is known as “slurry.” Despite its name, this material is not actually mud. It’s a mix of water, sand, and cement that is pumped into holes drilled near the concrete surface to lift it up from beneath.
While mudjacking is an effective way to raise concrete, the process does not fix the problems that caused the sinking in the first place. Erosion is a major cause of shifting underlying soil that can lead to the settling of concrete. In addition, mudjacking can crack the concrete that it lifts up into. This is because the slurry mixture can shift with the underlying soil, which creates pressure on the slab.
Another disadvantage of mudjacking is that the material can be susceptible to erosion and frost damage. The sand, cement, and soil in the mud-like mixture are prone to shrinking and breakdown in our northern climate, especially with repeated freeze/thaw cycles. This can cause the slurry to degrade and leave the concrete unsupported once again.
Additionally, the slurry mixture can leak and seep into the surrounding landscaping. This can result in muddy patches and an unsightly appearance. Finally, the slurry mixture is not very waterproof, which can be a problem in our rainy season.
Lastly, mudjacking is not very durable and requires frequent maintenance. Since slurry is naturally porous, it can attract moisture that can damage the concrete. This can also cause the slurry to settle faster than the surrounding soil, which can make it necessary to refill and repair the area on a regular basis.
Ultimately, the choice of which concrete leveling method to use comes down to your personal preferences and the extent of the damage to the concrete. Both mudjacking and polyurethane foam injection have their own unique set of advantages, but the final decision may come down to price and durability. If you would like more information about how the different levels of concrete repair work.
The concrete slabs around your home need to be in good condition so they can withstand the stresses of time and heavy use. When they are not, they can sink or crack, and this is a serious problem that requires immediate repair to prevent further problems. Mudjacking and polyurethane foam injection are two of the most common methods used for lifting sunken concrete. While both are effective, there are some things you should know about them to make the right choice for your needs.
Polyurethane foam is an injectable, structural grade, and highly resilient material that works well to lift concrete slabs and fill voids in the soil. Its initial liquid form allows it to permeate cramped and difficult-to-reach spaces such as those under sidewalks, patios, or foundations. It is also ecofriendly and poses no danger to the environment.
It is noninvasive and can be completed quickly, allowing the area to be used immediately afterward. The process is also mess-free and self-contained, making it ideal for locations that require clean and nearly dust-free applications like surgical wings of hospitals. However, if the foam happens to leak out and get stuck on the concrete or surrounding surfaces, it can cause chemical stains that are difficult (if not impossible) to remove.
A tapered delivery port is drilled into the slab, and a polyurethane injection gun is connected to it. The gun delivers the material through the hole, and it expands within seconds, compressing loose soils and raising concrete slabs. The holes created by the injection ports are smaller than those left by other concrete lifting methods and can be patched so they are virtually invisible.
The foam used in this method is resistant to moisture, which is a common issue with homes in Houston due to high humidity levels. This can prevent the deterioration of your foundation and save you money on future repairs by keeping water from seeping into your basement or affecting other areas of your home. It can also be used to stabilize soil that has been washed away by rain or floodwaters, and it is highly effective at repairing sinking concrete sidewalks, driveways, and pool decks.
The slab jacking process is designed to lift and support concrete slabs when the soil underneath them becomes unsupportive. It can also prevent impact loading, correct faulty drainage and eliminate pumping at transverse joints. This method requires the use of an experienced contractor due to the work complexity and specialized equipment required.
A hole is drilled in the affected concrete and then filled with a thick material that fills the void under the slab and helps to raise it back to its original position. The locations of the holes are determined on site by a mud jacking crew superintendent taking into account the size or length of the slab to be raised, the difference in elevation between the concrete and adjacent pavements, the sub grade and drainage conditions and other factors.
Mud jacking and poly leveling are two different methods of concrete lifting, but both require drilling holes into the sunken slabs. Once the holes are filled with a material that lifts the concrete, they are patched to ensure the finished surface looks as smooth and undamaged as possible. Both methods are much less invasive than digging up the old slabs and pouring new ones.
While mud jacking is cheaper than poly leveling, it can be more expensive to repair in the long run. This is because the mud-like mixture that is used to lift up the concrete is heavy. This can cause the lifted slab to sink again over time because of the extra weight it adds to the soil beneath it.
On the other hand, poly leveling uses a lightweight synthetic foam to lift up the sunken concrete. This means that it is not as likely to sink over time because the foam does not weigh the soil down like mud does. This makes it an efficient and cost-effective choice for lifting uneven concrete. Most concrete leveling projects with polyurethane foam take just a few hours to complete and you can start using the area right away. If you need help with your uneven concrete, contact the experts at A-1 today to request a free onsite cost estimate.
Foundation repair is an extensive process that involves plan development, support installation and home raising/stabilization. It’s a complex project and the price can vary widely due to each home having different issues. The price is usually based on how many areas of the home need to be repaired, the number of supporting piers/supports or pilings that need to be installed underground and how much concrete needs lifting.
Foundation leveling is a cost-effective solution that saves money compared to having a new concrete slab poured. It also reduces trip hazards and liability, which makes it a great choice for homeowners.
A professional foundation contractor can perform this service and ensure the sunken concrete is lifted to its original elevation. The voids under the concrete are filled with a specialized material that lifts and levels the surface, which is then finished to match the surrounding area.
Uneven concrete isn’t just unsightly, it can lead to further problems for your home. This is because the uneven concrete creates a space where water can pool. This can lead to structural damage in your home’s walls, as well as water infiltration and flooding in basements.
There are several ways to level concrete and most are less invasive than digging up the existing concrete and replacing it with a new one. Mudjacking, slab jacking and polyurethane foam injection are three popular options for concrete leveling.
Using a mudjacking method, a slurry of cement and water is pumped underneath the concrete to fill the void. This method is typically used on sidewalks, driveways and patios, but can be used in other areas as well.
Another way to level concrete is by drilling penny-sized holes into the slab and then injecting a polyurethane foam. This method is preferred over mudjacking because it doesn’t require any excavation or mess. It also has a faster installation time, and the results last longer.
While it’s tempting to ignore the signs of a sinking concrete slab, it’s important to get them fixed as soon as possible. This will prevent the problems from getting worse and can help you avoid more costly repairs in the future.