Category Archives: Foamjacking
What is the Difference Between Mudjacking and Polyjacking?
Concrete repair is a cost-effective alternative over concrete replacement because of the development of mudjacking and polyjacking. Trying to find the best concrete repair solution can be a difficult decision. That is why our experts can help you decide the best concrete option for all of your concrete repair needs.
Mudjacking vs Polyjacking
Most people know the term ‘mudjacking’, but not ‘polyjacking’. These two concrete repair methods are similar, yet different. They both are used to repair sinking or uneven concrete surfaces caused by poor soil conditions under the slab. Our concrete repair services can fix driveways, porches, concrete slabs, garages, basement floors, foundation slabs, sidewalks, and concrete steps.
However, polyjacking offers more benefits over mudjacking. Mudjacking requires heavy equipment and numerous mudjacking trucks for installation. The process involves drilling large holes (2-3″) into the concrete surface, but the results may not be permanent. The curing time could take hours to days. Unlike polyjacking, mudjacking can only be used in above freezing temperatures and the cement mixture that is used can be susceptible to shrinking.
On the other hand, polyjacking doesn’t need heavy poly equipment and only one truck is needed for the project. Small, 5/8″ holes are drilled into the concrete and the outcome lasts longer than mudjacking. Another advantage of using polyjacking is the simple installation process that uses high-density polyurethane foam instead of sand grout to raise the slab to the desired height. The use of polyurethane under the slab allows it to expand and cover all areas without shrinking.
Benefits of Polyjacking in Kansas City & St. Louis, MO
Polyjacking uses polyurethane which is a lightweight, high-density foam material. Because of this characteristic, it doesn’t create additional stress on the weak soil. The material fills all voids and lifts the concrete slab without losing density. Polyjacking also offers the following benefits:
- Long-lasting concrete repair solution
- 5/8″ small injection holes are drilled into the concrete
- Installed in any type of climate
- Cures within 15 minutes
- Moisture seal barrier
- Contours to the size and shape of voids
- Polyurethane precisely lifts the slab to within 10/1000th of an inch
If you want to save time and money, polyjacking is the best alternative to concrete replacement and mudjacking. Polyjacking.com will enhance the overall appearance of your concrete surface for many years to come.
Seasonal Polyjacking Issues in Kansas City, Missouri
Polyjacking is an important concrete repair service for many residents of Kansas City and St. Louis, MO. This service is used to lift and stabilize sinking concrete slabs. Sinking slabs are usually due to variations in temperatures and moisture content in the soil around the slab. Polyjacking is the most effective way to fix this issue, as it supports the foundation from underneath while compacting and stabilizing the soil. This results in a more stable foundation or slab and also helps to seal cracks in the concrete. Polyjacking.com, the Polyjacking branch of Pro Foundation Technology (PFT), can help restore your settling concrete slab immediately.
Settling concrete slabs are usually the result of voids and spaces forming beneath the slab. This can happen when the soil shrinks due to extremely dry, hot weather, or when frost in the ground freezes and thaws. Hydrostatic pressure is caused by excessive moisture absorbed by the soil. It pushes against the slab, causing it to shift and crack. Varying moisture content in the soil also leads to the formation of gaps and spaces in the soil under the foundation. These gaps cannot provide adequate support for the concrete, causing the slab to sink and settle into these voids as a result. By using polyjacking to fill these voids, we can raise the slab to the proper position.
Cold temperatures can cause the foundation to heave and settle, requiring support from slab jacking underneath. Dry conditions can lead to soil shrinkage, forming voids that must be filled by polyjacking services. Whatever the seasonal issue is in your home, we can help give you the necessary repairs to ensure that your slab is well stabilized and protected from seasonal damage.
Polyjacking Services for Seasonal Repair in Kansas City
The polyjacking process consists of several essential steps. Poly equipment and trucks are used for the installation process. These steps in the process include:
- First, holes are drilled through the slab in a strategic pattern to maximize lift and minimize loss of structural integrity.
- Next, the high-density polyurethane foam is injected through the slabs to fill voids under the concrete.
- This polyurethane material expands to fill voids and compact the soil around the voids, creating a more stable foundation for the concrete slab.
- Once the slab is raised, any remaining cracks can be filled, as well as the holes that were drilled previously.
- The equipment is removed from the job site and the slab is back to normal and ready for regular use.
This polyjacking procedure can prevent seasonal foundation problems in your home or commercial structure. Polyjacking is a versatile service that can be used in nearly any type of weather to prevent all sorts of seasonal issues. Contact us today for more information.
Industrial Polyjacking in St. Louis, Kansas City, & More
Polyjacking is a permanent solution for settling industrial concrete floors. This method of concrete repair in the industrial setting injects polyurethane foam into a 5/8″ hole that is drilled through the damaged concrete. This polyurethane foam fills the voids beneath the concrete and lifts it back to its original level. Because of the quick drying time, the concrete is ready for use in about 15 minutes.
Concrete can move and shift due to the changing soil moisture beneath it. When the soil gets too wet, it tends to heave and when it is too dry, it shrinks. This shifting and shrinking of the soil cause voids beneath the concrete. This causes the concrete to settle into these voids. Polyurethane foam injected into these voids lifts and stabilizes the concrete back to its original level.
When an industry relies on production for their profit, you don’t want to have any downtime. That is why when there is a need for concrete repair, the best choice is polyjacking. There won’t be a long stretch of downtime and your concrete will be ready for use right after repairs are made. The curing time of the polyurethane foam is around 15 minutes.
Polyjacking is less expensive and much faster than concrete replacement. It has a lifting capability of 900 tons so the process can be completed without having to move machinery or shelving before the repairs begin.
Why Polyjacking for Industrial Concrete Repair?
Polyurethane foam has a compressive strength of 500 psi so it can hold up to the weight of industrial machinery, forklifts, warehouse shelving, and inventory. The other advantages of polyjacking and polyurethane foam are:
- Cleaner, mess-free application
- Less disruptive, fast process
- Ready for immediate traffic
- Lightweight material
The process of polyjacking allows for precise control of the lifting process to within 1/10th of an inch. There is no shrinkage of the material over time. Once the machinery, work tables, and shelving are leveled, they will stay that way for years to come. Some of the structures that benefit from polyjacking in the St. Louis and Kansas City area are apartment buildings, shopping malls, sports arenas, concert halls, skyscrapers, theatres, airports, factories, and amphitheaters.
If your industrial facility requires concrete repair, let the experts at Polyjacking.com give you a free inspection.
The theatres in Kansas City and St. Louis are some of the largest and beautiful in the entire country. Keeping them well maintained is important. Part of the maintenance and upkeep of these theatres is concrete repair. Theatres are heavily used by the public and need to be in good repair to keep them safe and to protect equipment and furniture from being damaged.
Concrete floors can sink and crack due to the soil beneath them. When the soil constantly shifts and moves due to the changing moisture content, this creates voids beneath the concrete making the concrete sink into the voids. Repairing concrete before it fails is important. If you see sinking concrete theatre floors in Kansas City, we offer polyjacking to level concrete back to its original level.
Polyjacking Used for Theatre Concrete Floors
Polyjacking is relatively quick and efficient with the right poly equipment and products. The installation process includes drilling a 5/8″ hole through the affected concrete then injecting the polyurethane foam into the hole. The foam will expand to fill the voids beneath the concrete. As the voids are filled, the concrete is lifted back to its original level. The foam hardens within 15 minutes and then the concrete is ready for use. After the foam injection is completed, the holes are filled and the site is cleaned up. All polyurethane trucks and equipment are removed.
There are many advantages to using the polyjacking process for theatre projects. Some of these include:
- Economical – Much less costly than removing and replacing concrete
- Moisture resistant – Polyurethane foam guards against moisture
- Less disruption – Polyurethane foam dries quickly so the theater can be used immediately
- Accurate – The foam creates a precise hydraulic lift
- Durability – Polyurethane foam is strong yet dense and can support a large amount of weight
- Conformability – Polyurethane foam contours to the size and shape of the voids to provide total coverage
To accurately locate the voids beneath the concrete, we use ground-penetrating radar (GPR). Using a GPR is a fraction of the cost of the X-ray method and there is no exposure to radiation. The GPR units are portable and provide an instant location. This reduces the time spent on-site and gets the theatre concrete repair done more quickly.
Don’t let damaged concrete in your St. Louis or Kansas City theatre cause you to close the venue for an extended period. We can be in and out in hours, not days. Polyjacking.com has the experience to ensure that your concrete repair is done right the first time and will last for years to come. Don’t hesitate to contact us if you require theatre concrete repair in St. Louis and Kansas City.
Libraries in Kansas City and St. Louis
Kansas City and St. Louis have some of the largest libraries in the country. Keeping them in good repair is important, this includes concrete floor repair when needed. Repairing the concrete at the first signs that it is cracking or sinking will help avoid costlier repairs in the future. Since libraries are heavily used by the public, you want to make sure that a sinking concrete floor is not causing tripping hazards or causing damage to equipment or furniture.
The soil beneath the concrete can constantly shift and move due to the variation of moisture content. This constant shifting also causes concrete to settle into the voids. Polyjacking.com uses high-density polyurethane foam to level and stabilize uneven concrete by filling in these voids.
Polyjacking Used for Libraries
Polyjacking.com provides a cost-effective, long-term solution for commercial concrete repair in Kansas City and St. Louis. We use polyjacking to lift and stabilize concrete. This method is much more cost-effective than concrete replacement. It decreases downtime as this process allows you to use the concrete immediately after the repair is complete.
Polyjacking.com has the experience and uses the best poly equipment for concrete leveling in Kansas City and St. Louis. This simple process of polyjacking includes:
- Drilling a hole through the affected concrete
- Injecting the polyurethane foam through the hole
- The voids beneath the concrete are entirely filled with the polyurethane foam
- Concrete is lifted back to its original level
- The foam hardens and concrete is ready for use
- The holes are filled and the site cleaned up
There are many advantages to using the polyjacking process for commercial projects. Polyurethane guards against moisture and dries quickly so the library can be used immediately. The foam creates a precise hydraulic lift that is strong enough to support a large amount of weight.
We use a ground penetrating radar (GPR) to accurately locate these voids and to know where to inject the polyurethane foam. Because the GPR units are portable and provide an instant location, this system is a fraction of the cost of the X-ray method.
For any of your library concrete repair needs in Kansas City and St. Louis, Polyjacking.com has the experience to get the repairs done effectively. We have completed concrete repair work for
Regular maintenance of concert halls is needed to keep these venues up-to-date and functional. One of the areas that need repair from time-to-time in a concert hall is the concrete. Polyjacking.com provides exceptional quality, long-term, cost-effective solutions for commercial and industrial concrete repair, including concert halls. Repairing the concrete in a concert hall will protect the public, staff, and equipment from injuries or damage and make the slab durable.
The process we use for concrete repair and leveling is polyjacking. Choosing polyjacking over replacement significantly decreases the downtime of the facility, and the surface is ready to use as soon as the foam cures, which is about 15 minutes. It is also a much more cost-effective method for concrete repair compared to concrete replacement.
Polyjacking.com uses high-density polyurethane foam to level and stabilize cracked and uneven concrete. The polyjacking installation process is relatively simple and quick. We use the right poly equipment and materials for each situation. This process can fix large concrete surfaces such as the ones found in the Kansas City and St. Louis concert halls.
The Process of Polyjacking for Concert Halls
The experts at Polyjacking.com have the experience and use the best products for concrete leveling in Kansas City and St. Louis. The process is simple:
- A 5/8″ hole is drilled through the affected concrete
- Polyurethane foam is injected into the hole to fill the voids beneath the concrete
- The foam expands to fill the entire void
- The concrete is lifted back to its original position
- The foam hardens quickly so the surface is ready to use in about 15 minutes
- The holes are filled and the site cleaned up; equipment is removed
There are many advantages to using the polyjacking process for concert halls. Some of these advantages are:
- Less disruption – Polyurethane foam dries quickly
- Accurate – The foam creates a precise hydraulic lift
- Economical – Much less costly than removing and replacing concrete
- Moisture resistant – Polyurethane foam guards against moisture
- Durability – Polyurethane foam is strong and can support a large amount of weight
We use a portable ground-penetrating radar (GPR) to accurately locate underground structures and voids. This gives a precise location of where to inject the polyurethane foam. GPR units are a fraction of the cost of X-ray methods with less time spent on-site and no exposure to radiation.
If you need concert hall concrete repairs, we have the experience to get the repairs done quickly and keep the concert hall open in Kansas City and St. Louis.
From Commerical Uses to Roadways, Polyjacking Saves Time and Money
Curb appeals can quickly diminish in schools, universities, industries, and commercial complexes due to chipping or flaking concrete roads. This can be an unsightly appearance for visitors and clients. Concrete roads can experience wear and tear over time, especially if they encounter large trucks and heavy traffic regularly. Other factors, such as climate change, can have an impact on road conditions.
At Polyjacking.com, we repair roadways with effective polyjacking solutions. We use high-density polyurethane to level and stabilize cracked concrete slab for commercial and industrial projects in St. Louis, Kansas City, and other locations.
There are many factors that damage roadways. Some are caused by:
- Winter de-icers and salts
- Frost heaves
- Heavy traffic
- Large trucks
- Heavy rain
- Vehicle braking
An Overview of the Polyjacking Process
Our team of experts uses high-density polyurethane concrete leveling to lift and level the concrete slab. The installation process is relatively simple and quick with the proper poly equipment and materials.
- A hole is drilled into the damaged concrete slab.
- Polyurethane foam is injected into the void. As the foam expands, the concrete is lifted and placed into its original position.
- The holes are filled and the work area is cleaned up.
- Because polyurethane quickly hardens, the concrete surface is ready to be used.
This process can be used to repair concrete for parking lots, apartments, and more. Industrial concrete repair leveling is an economical, fast, effective, accurate, and efficient solution for all of your project needs.
Advantages of Using Polyjacking for your Commercial Projects
Polyjacking.com, a division of Pro Foundation Technology, uses polyjacking for commercial projects because they offer numerous benefits for concrete slab repair in St. Louis and Kansas City. Some of these benefits include:
- Disruption – Because polyurethane foam quickly dries, traffic control can be removed.
- Accuracy – The polyurethane foam creates a precise hydraulic lift.
- Economical – Polyurethane foam is a permanent solution that is cheaper than removing existing concrete without requiring future repairs.
- Moisture Resistant – Polyurethane foam guards against moisture and water.
- Durability – Helps supports the structure for roadways
- Conformability – Polyurethane foam contours to the size and shape of the voids. The polyurethane foam provides total coverage.
For stabilizing and supporting industrial roadways, contact Polyjacking.com today. We use quality polyurethane foam to permanently repair concrete in the St. Louis and Kansas City area.
Concrete Floor Repair for Skyscrapers
Do you ever wonder how concrete floors are repaired in skyscrapers? It seems almost impossible to imagine. But at Polyjacking.com, we can fix concrete floors for any infrastructure. Our professionals are licensed contractors that specialize in lifting and stabilizing concrete slabs using polyurethane foam systems. Not only do we fix tall buildings, but we also level and under-seal sidewalks, waterfalls, bridge approaches, highways, warehouse floors, runways, and much more. We use ground-penetrating radar (GPR), the latest technology, to accurately locate any subsurface voids.
Efficient and Environmentally Friendly
At Polyjacking.com, our high-density polyurethane concrete leveling process is the most efficient and environmentally friendly solution for stabilizing your existing concrete floors in tall buildings. It has been tested under the toughest conditions providing excellent coverage for all repair projects. Polyjacking.com is proud of our reputation for quality workmanship and project results.
With the proper poly equipment and materials, our team of professionals will drill a small hole in the affected concrete slab. We inject polyurethane foam into the void underneath the slab using polyurethane trucks. As the material expands, the concrete is raised back into its original position and stabilized. The polyurethane foam expands, filling in voids, compressing any loose soil, and sealing the underside of the slab. The foam is water-resistant so it won’t wash away.
The holes are filled and the site is cleaned. All the equipment is removed. Because the polyurethane dries so quickly, the concrete surface is ready for use fifteen minutes after injection. Contact us today to learn more about concrete floor repair for your skyscraper or office building!
As an apartment owner, you are responsible for making sure your tenants and any of their guests are in a safe environment. If they are living in dangerous conditions where they can be injured, the owner can be held legally responsible. Before leasing an apartment unit, make sure to inspect the unit before renting it out. Apply a fresh coat of paint where it is needed, and check for any other signs of needed repairs. Several things to make sure to check are cracks in sidewalks, patios, basements, garages, and walkways. These areas need to be repaired before renting the apartment out to protect tenants and yourself.
The professionals at Polyjacking.com can level and underseal uneven concrete slabs. Our concrete leveling process uses high-density polyurethane products from NCFI. Polyurethane foam is injected through a 5/8″ hole, and then it cures in about 15 minutes, filling the voids, sealing the underside, and leveling the concrete. Because this method is fast and economical, it is the ideal fix for apartment concrete repair in Kansas City and other cities. As an apartment owner, the sooner any repairs are done, the better. After the foam is injected and the concrete is back to its proper level, the holes are filled and the site cleaned up.
We Repair Concrete Floors for Apartment Buildings
If your apartment has concrete slab floors that need repair, Polyjacking.com has the professionals and equipment to level and stabilize them. As soon as you notice concrete problems, get it repaired immediately so you can save money in the long run. Keeping it in good shape will keep your tenants safe and give you the peace of mind. Maintaining a safe apartment will keep tenants happy and give your apartments a good reputation.
If your apartment needs concrete repair in Kansas City, contact us for a free estimate.
An uneven parking lot is not only unsightly, but it can also create movement or a void under the foundation. When the concrete is not level, there is a risk of drainage problems and possible damage to equipment or injury to people. Concrete leveling has an advantage over slab replacement in that it offers more cost-savings and is less disruptive. Leveling existing concrete is the most economical way to even the surface and save it before it becomes too damaged. If you need parking lot leveling in Kansas City and other locations, our high-density polyurethane concrete leveling method is the way to go. It is important to keep parking lots level and in good repair.
We use high-density polyurethane products from NCFI. The installation process involves the following steps:
- The polyurethane foam is injected through a 5/8″ hole.
- The polyurethane foam cures in a short amount of time (about 15 minutes) filling the voids beneath the concrete slab.
- As the foam expands, the concrete is precisely leveled to within 1/100″ and stabilized. There is very little disruption when using this system.
- The parking lot is raised to its proper level, the holes are filled and the poly equipment is removed.
Parking Lot Repair
The advantages of using this polyurethane for parking lot repair in St. Louis and other cities are many. The following advantages include:
- Economical: High-density polyurethane provides a permanent solution that is around 75% less expensive than the cost of removing and replacing existing concrete.
- Non-Invasive: Because this method is 80% faster than other methods, there is very little disruption.
- Efficient: The polyurethane foam hardens in about 15 minutes and your parking lot repair is completed in a very short time.
- Lightweight: Polyurethane foam is lightweight, only adding 3-5 pounds per cubic foot to the parking lot’s sub-base compared to 100 pounds or more if using mudjacking or other methods.
- Moisture Resistant: This material is also resistant to moisture making this method long-lasting.
Keeping your parking lot in good condition is important not only for the cosmetic side of it, but also for the safety of the clients, customers, and visitors. Contact Polyjacking.com for any of your parking lot leveling needs in St. Louis, Kansas City, Dallas, and other areas. In addition, we will give you a free quote!