Category Archives: Polyjacking
The St. Louis area has had its share of extreme weather this winter. The extremely cold weather has caused pipes and water mains to freeze break causing water-related problems around the area. According to television station KMOV, Missouri American Water is likely to break the current record for most water main breaks in one month, with a prediction of over a thousand breaks total.
Concrete Problems in St. Louis
In addition to losing water to your St. Louis home or business, a broken water main or pipe can cause problems for your concrete. The already frozen ground will be flooded with gallons of water with nowhere to go. The pressure will lift your concrete slabs, cracking them or causing a tripping hazard. Freezing water expands, so if the water from the broken main infiltrates a crack in your concrete, it can easily cause the crack to grow.
The good thing about a St. Louis winter is that it will get warm again, so even if the water is frozen now, it will eventually thaw out. When that happens, the soil will be oversaturated and lose some of its stability. Your concrete surfaces may sink or crack as voids open underneath the slab.
If you notice any signs of concrete damage, contact an expert like the ones at Polyjacking.com. It is urgent that you begin concrete repairs as soon as possible. The longer you put off a repair, the more it will take to correct the problem and the more money it will cost. The slab won’t heal itself and, in the long run, the concrete will eventually fail, taking your driveway or patio with it. It is important to protect your property and your family or employees. You should make sure that you have the best concrete expert in the St. Louis area.
Concrete Repair Services in St. Louis
If you have cracks in your concrete or the slab is sinking or unlevel, it is important that you get it repaired before someone gets hurt or other problems occur. We recommend using high-density polyurethane. This foam is injected under the slab and, as it expands, it fills the voids, seals the cracks, and lifts the concrete to the desired height. Polyjacking a slab is 75% less expensive than breaking up and replacing the damaged concrete.
We know that St. Louis businesses and homeowners don’t have time to wait to use their sidewalks or driveways, that’s why polyjacking is such a smart choice. It takes 80% less time to complete the repair and the slab can be used within 15 minutes of the foam being injected. Due to this quick turnaround time, traffic and pedestrians can quickly use the slab once again, safely.
The soil in the St. Louis area is mostly expansive clay, so it is constantly moving. The polyurethane foam expands, filling the void, which minimizes the chances of the soil failing again. The foam also seals off the bottom of the slab, eliminating the water from penetrating the concrete or eroding the slab.
Polyjacking and St. Louis: A Good Fit
Polyjacking.com is dedicated to providing the best service in the St. Louis area. We are a family-owned business and we know that quality workmanship is the only way to earn a good reputation. Contact us today to learn more about how polyjacking can help protect your property in the St. Louis area.
When the ground under a concrete slab erodes away, it can cause a lot of problems. Homes with basements usually have the most problems, but voids can impact driveways, patios, sidewalks, and more. The erosion causes air pockets or voids to develop under the concrete slab, taking support away from the surface.
Causes of Voids
There are several different reasons that a void can occur beneath your concrete. Most of the time, it isn’t due to erosion, but other factors. Some processes are fast, others can take years to cause problems.
Soil consolidation occurs over time. This occurs when loose soil under the concrete consolidates or sifts down. If the soil is not properly prepared by being tamped down, this can occur. When the soil consolidates, a void can form over time.
Settlement is a natural occurrence that happens over time. It can occur with new construction or with property that is a hundred years old. It all depends on the type of soil and the weather patterns. Heavy rains or flooding can cause the soil to settle faster than normal. If the settling soil is in a large enough area, it can allow erosion to occur. Settling soil sets the table for a problem, erosion makes it worse.
If water doesn’t drain correctly or there is new landscaping or other additions to the property, erosion can start after years with no problems. The water will run freely, washing out the soil and create a void under the concrete. The bigger the void, the more damage that can occur.
Solutions for Voids Under Your Concrete
You don’t have to tear up your concrete to fix the problem of having a void. The best solution is polyjacking. A high-density polyurethane foam is injected through small holes into the voids. The foam expands, filling the void and sealing any cracks on the underside of the slab. The foam will not wash away and the slab is usable shortly after the foam is injected. Mudjacking is an alternative, but the sand-based grout can be washed away and you’re back to square one.
You’ll still need to take care of drainage problems, as they will continue to cause problems for your home or business. Make sure that water is draining correctly and away from the foundation or concrete area. The polyurethane foam won’t wash away, but the surrounding soil can erode. Let a company like Pro Foundation Technology assist you with waterproofing services.
Protect your property from foundation damage, trip and fall hazards, and sunken concrete by making sure the water is draining from your property. If you already have problems, let an expert like those at Polyjacking.com help you restore your concrete slab to the necessary height.
Trip and fall accidents are the #1 leading cause of injuries around the home, but should you replace your slab or have it lifted? Protecting your family, employees, and customers are all important, but you need to make an educated decision.
In the past, most people would just break up the old slab, level out the underlying soil and have new concrete poured in the spot. Today, polyjacking has become a much better option and has become more popular throughout the industry.
How Polyjacking Works
The polyjacking process is relatively simple and, though it doesn’t take long, it is extremely effective. The process uses little equipment, so you won’t have a bunch of trucks or other machines cluttering up your property. Small holes (3/8″ to 1/2″ inches) are drilled into the slab. The polyurethane foam is injected through the holes and expands under the slab, filling in voids, gaps, and cracks. The slab is raised to the required height and the foam seals the bottom of the slab, preventing more gaps and cracks from forming.
Once the slab is raised to the desired height, the holes are closed and the foam cures in about 15 minutes. Once the foam is hard, you can walk or drive on the slab, allowing you to get back to normal.
Benefits of Polyjacking vs New Concrete
We’ve told you about the process of polyjacking and some of the benefits, but what about replacing the slab with new concrete?
Some things to consider when thinking about new concrete:
- Concrete replacement can cost twice as much, or more, than polyjacking
- The new concrete is likely to have a different color than the existing slab
- The cause of the sinking slab may not be repaired
With polyjacking, there is little disturbance to your grass and landscaping, whereas heavy equipment is needed to break up the old concrete and remove it. After the slab is removed a mixer is brought in to pour the new slab, adding to the machinery required.
If you are debating whether to go with polyjacking or pouring a new slab, contact Polyjacking.com to go over your options. We’ll be honest with you and show you the pros and cons of each method.
Have you noticed, especially after recent heavy rains, water ponding on your patio, driveway, or other concrete slabs? While there may be no cracks, somehow the concrete has settled or sunk, and water simply accumulates there, unable to run off. Besides being inconvenient and unsightly, it presents a safety hazard for your family and friends who walk across the concrete surface. The question is, “What should you do about it?”
Causes of Water Ponding
If there is no obvious crack or hole in the concrete which allows water to seep onto its surface, water ponding often is caused by incorrect grading of the concrete slab from the time it was poured. It is critical that the concrete is set up with a slight slope away from the house and foundation so that the water has an opportunity to run off into the yard, drain, or drainage ditch. If not, water will simply remain pooled on top of the concrete.
Frequently, natural settlement of the soil through the passage of time will cause the concrete to sink in such a way that water is unable to run off. For that reason, builders often recommend not building concrete patios until the soil around a new construction has had adequate time to settle.
Most often, water ponding is due to changes in the soil beneath the concrete slab. After cycles of wet and dry or freezing and thawing, the soil beneath the concrete may become unstable and develop pockets or holes. Eventually, the soil will not be able to support the concrete, and the concrete will actually sink into the holes beneath it. Naturally, after a heavy rain, water will pool into the lowest sections of the concrete.
Three Choices for Solving Water Ponding
There are basically three choices regarding what to do to repair a concrete slab that has water ponding. You can grind it, replace it, or raise it. The following article explains the three options along with their advantages and disadvantages. Hopefully, it will help you determine the best option for your sinking concrete.
Grinding involves grinding off a portion of the good concrete slab so it matches the sunken slab. While it may eliminate a trip hazard, it does not solve the underlying problem and offers only a short-term solution.
The Truth about Grinding
While some companies are willing to grind off a layer of a good slab to fix a trip hazard, it doesn’t solve the underlying problem: what caused the slab to settle in the first place? Unfortunately, whatever caused the problem in the first place will simply return, usually within a year. If the company grinds the concrete a year later, the problem will simply occur the next year, and so on.
The bottom line is that grinding a good section of concrete never solves the root of the settling problem. Its the underlying soil that caused the settling in the first place. After several years have gone by, the concrete will simply become too thin and crack, requiring the entire slab to be replaced. Besides paying for the annual grinding, the homeowner is now faced with the expensive option of replacing the concrete.
If you are extremely tight on funds, grinding could be a solution for you. Keep in mind that it is a short-term fix that eventually will require replacement of 2 or more concrete slabs.
Replacement involves tearing out the old concrete and building a new concrete slab in the same spot. It is very costly and disruptive and could lead to further problems in other parts of the structure.
The Truth about Concrete Replacement
Replacing a concrete slab is the most expensive method to eliminate a tripping hazard. Not only will you have the cost to tear out and remove the old concrete, you will need to pay for the grading, materials, and labor for the new slab.
Concrete replacement is also extremely disruptive. Besides creating loud noise with the jack-hammers, removing the old concrete creates a great deal of dust and mess. It also tears up the soil and landscaping surrounding the slab. Bringing in a cement truck to pour the concrete also tears up the yard and makes a mess. Also, it takes a long time for the concrete to cure before you can use it again.
Finally, concrete removal and replacement could damage other parts of the structure while the concrete slab is removed and soil is disrupted. If they are not properly braced, adjacent decks, porches, crawl spaces, drainage systems, and the foundation itself could be damaged during the process, leading to even greater expense.
Concrete Raising and Leveling
Concrete raising involves pumping either a concrete grout (mudjacking) or a polyurethane solution (polyjacking) through small holes in the concrete slab to fill the voids underneath and raise the concrete.
The Truth about Concrete Raising and Leveling
Mudjacking lifts and raises concrete slabs by pumping sand-based grout beneath it. The force of the pump pushes the slab back into place. Unfortunately, it is very messy, takes a long time to dry, and isn’t a permanent solution because the conditions that caused the soil to shift under the slab still exist. It will only be a matter of time before the slab has slipped again.
Poly Jacking, sometimes called Foam jacking, lifts and levels slab foundations through injecting high-density polyurethane foam beneath the slab through small holes drilled in the concrete. The foam expands and gently lifts the entire slab back into place.
Polyjacking has many advantages over mudjacking and other methods of concrete repair:
- It requires drilling only small holes
- The polyurethane solution is lighter than mud grout
- Polyurethane expands to fill in the holes and voids and stabilize the soil
- It takes much less time to apply and dry
- Polyurethane last a long time
- Polyurethane is waterproof and flexible during changes in the soil moisture or temperature
- Injecting beneath the slab does not disrupt surrounding structures, soil, utilities, or landscaping
- Poly foams are environmentally friendly, with up to 50% renewable and recycled materials
- Poly foams can be customized to each type of soil and conditions.
Initially, polyjacking is more expensive than either grinding or mudjacking. In the long-run, however, it is more cost-effective because it is extremely long-lasting and will not need to be redone in a year or two. Also, polyjacking not only stabilizes the soil, it strengthens it, so that the concrete is far less likely to crack or need to be replaced.
Contact Polyjacking.com to Eliminate Water Pooling
Polyjacking.com can raise your sunken slab to its proper level within an hour, allow you to use the slab almost immediately without waiting for concrete to cure, and provide a long-term solution to your problem. Contact us today for a free estimate!
Concrete Leveling and Lifting with Earth Contact Products
Polyjacking.com, a division of Pro Foundation Technology, specializes in lifting and leveling concrete foundations and slabs. One common technique in foundation repair is to utilize piers to lift and stabilize a damaged foundation. Because we want the repair to be permanent, we use only the highest-quality foundation piers in the industry, those manufactured by Earth Contact Products (ECP).
ECP is the undisputed highest-quality manufacturer of foundation repair and related products in the United States. In addition, their products are offered at competitive prices and have a 25-year warranty.
Why Earth Contact Products are the Best
Earth Contact Products (ECP), founded in 1998 in Olathe, Kansas, has a very simple mission – “To be the very best manufacturer in our industry by providing quality products and services in a timely manner at a competitive price.” Following are some of the reasons why ECP products are considered the best foundation repair products in the industry.
All ECP products are “Made in the USA” with American materials and labor. Some companies use materials and products manufactured offshore in order to cut costs. They have often found that cutting costs means compromising quality. All of ECP’s products are manufactured right here in Kansas because they have found it’s the best way to assure they use the highest quality materials and labor in their manufactured products.
ECP maintains a close relationship with its foundation repair customers in order to understand their needs and ways to improve their products. The ECP Engineering Department is constantly working to provide innovation in its products and how they are manufactured and have been awarded patents and trademarks on more than 18 items.
ECP maintains a large inventory of foundation repair products to meet the requirements of each project and guarantee fast delivery. If a special part is required, they also manufacture custom-made products upon request.
Outstanding Customer Service
ECP understands that Polyjacking.com and their other professional foundation repair customers rely upon their their products and services in order to provide end customers high-quality and long-lasting repairs. They have a reputation for providing equipment in a timely manner and being responsive to unique situations.
ECP stands firmly behind the quality of their products, and they all have a 25-year warranty against defects.
ECP Piers for Foundation Repairs
ECP is one of the largest manufacturers of piers for foundation repairs. They produce basically two types of piers, steel push piers and helical piers. Both kinds of piers are driven into the ground and anchored to your home in order to lift and stabilize the structure. Because both the products and installation are the highest quality, this type of repair is permanent. You won’t need to call us back in a year to redo the work on your home’s foundation.
Push piers are hydraulically driven through ECP’s patented steel brackets until they reach load-bearing rocks or soil. They have an unlimited structure lifting capability can be installed with portable equipment, so that we won’t need to bring in heavy machinery or tear up your landscape. Polyjacking.com can install these push piers any time of year so that you have the ability to can respond quickly as soon as you need to do the repair. Another advantage of push piers is that they can be installed from either the inside or outside the structure, depending on the circumstances.
Like push piers, ECP’s helical piers are hydraulically installed and anchored to a steel bracket. Unlike push piers, helical piers are screwed into the ground while the plates pull the support rod into the ground. Before work is begun, installers will predetermine the torque required to support the weight of the structure. Helical piers are ideal for lighter weight applications, such as decks and porches. They are also very quick and easy to install.
ECP CUSTOM SOLUTIONS
ECP’s complete line of products offers optimal solutions to residential, commercial or industrial deep foundation problems. They have over 95,000 square feet in their manufacturing facility, including robotic welding, computer numerical control (CNC) capabilities, and certified welders. They have the capability to create custom-made products for specific foundation repairs.
ECP maintains a national network of foundation repair contractors with the knowledge, training, and experience to do foundation underpinning according to your local building codes. Customers can call from anywhere in the country and be referred to a local ECP foundation repair professional.
POLYJACKING.COM IS PROUD TO PARTNER WITH ECP
When you contact Polyjacking.com for foundation lifting and leveling, you can count on the fact that we use only the finest ECP products for your foundation repairs. For further information, contact us today for a free estimate!
Historic Building Foundations
Reasons for Foundation Failure in Historic Buildings
Historic buildings, like all buildings, often develop problems with a foundation that is sinking or become unleveled over time. There are some special consideration in restoring historic building foundations. Older buildings are particularly prone to foundation failure for a number of reasons.
Unstable soils – After a period of time, soils beneath and surrounding a foundation may become more compacted, shift, or develop gaps. This may be caused by flooding, removal or addition of trees and landscaping features, or years of changing soil moisture and freezing/thawing patterns.
Improper water drainage – At times, historic buildings are built on old creek beds or new flood plains. Construction on adjacent properties or parking lots may have altered the flow of water toward the property. Over time, even weather patterns may require installation of better interior and exterior water drainage systems to prevent foundation damage.
Foundation materials – Many older foundations are built from bricks or stones with mortar that deteriorates over time or develop cracks allowing water to leak and damage the foundation.
Dirt floors – Often older foundations have dirt floors that are more likely to allow water to enter the basement and cause further damage to the foundation.
Signs of Foundation Failure at a Historic Property
Historic properties, like all properties, often display classic signs of foundation failure:
- collapsed masonry walls
- sloping floors
- cracks in walls, floors, or ceilings
- misaligned doors and windows
Because historic buildings may be somewhat fragile and have historical value, it is particularly important that you hire a foundation contractor with an established record working on historic buildings.
Overall Guidelines for Restoring a Historic Building
Whenever a historic building requires restoration, there are certain standards which must be followed:
- Retain Original Function – The property must be used in its original function or be given a new use which reflects its original period.
- Retain Original Design and Features – Materials, features, spaces, and spatial relationships from the property’s period will be kept and preserved.
- Retain Original Appearance – Work to stabilize and conserve the property will be physically and visually compatible with the restoration period and documented for future research.
- Use Original Materials – Materials, features, and finishes characteristic from other historical periods will be documented prior to their alteration or removal.
- Use Original Craftsmanship – Distinctive materials, features, finishes, construction techniques, and craftsmanship of the restoration period will be preserved.
- Repair, Don’t Replace – Deteriorated features from the restoration period will be repaired rather than replaced. If a feature is replaced, it will match the old in design, color, texture, and, where possible, materials.
- Document Changes – Replacement of missing features will be documented to preserve the original history of the property.
- Prevent Damage to Materials – Chemical or physical treatments will be implemented in the gentlest means possible to prevent damage to historic materials.
- Protect Archeological Resources – Archeological resources affected by a project will be protected and preserved in place with as little change as possible.
- Protect Original Design – Designs that were never implemented during the restoration period will not be constructed.
Considerations When Restoring a Historic Foundation
Below are some of the key steps you should undertake when hiring a contractor to repair or replace the foundation on your historic structure.
Hire a Structural Engineer – It’s always a good idea to hire a structural engineer who specializes in historic building foundations or has some building experience with historic homes to determine how much of your foundation needs to be replaced. A structural engineer will determine the underlying issues and best solution to repair the foundation and resolve the problem.
Document the Details – Before doing foundation repair or any restoration on a historic building, it is important to document as many details as possible. Take pictures, do measurements, and write down details of everything you observe. This will ensure that the new foundation will look exactly like the old one.
Hire an Experience Foundation Contractor – Especially with a historic property, it is essential to hire an experienced foundation contractor to restore the foundation. They will know and follow the restoration guidelines and will make certain that you have the necessary insurance and permit. Because of their experience, they will have knowledge of historic materials and techniques and take extra precautions so that none of the structure collapses or experiences further damage. Polyjacking.com has been a family owned and operated business since 1978 and has an outstanding reputation in restoring foundations of both residential and commercial structures, including historic ones.
Choose Matching Materials – Often older structures will have a brick or stone foundation, so you want to salvage as many of the original bricks or stones as possible. Even if you replace the original foundation with a concrete one, you can do masonry on the outside to make the new foundation look like the original.
Waterproof the New Basement – As long as you are replacing the foundation, you might want a contractor to place drainage tiles along the perimeter of the foundation to waterproof the basement. Polyjacking.com’s parent company, Pro Foundation Technology does basement waterproofing.
Consider Related Projects – If you have an old staircase in the basement that cannot be used, hire someone to build a new one. It’s also a good time to check and replace any outdated electrical, plumbing, or drainage systems. Replacing the soil around the foundation with a quality black topsoil and grading it to a five-degree angle away from the foundation will to provide good exterior drainage.
Why Polyjacking.com is Best for Historic Foundations
There are several compelling reasons why Polyjacking,com would be a first choice to lift, level, and restore a historic foundation:
- Professional Experience – Polyjacking.com has professional experience lifting and leveling historic building foundations, including the historic Memorial Union at the University of Missouri and the 200-year-old Belle Meade Mansion in Nashville, TN.
- Ground Penetrating Radar – Polyjacking.com uses ground penetrating radar (GPR) to detect holes and voids beneath historic foundations.
- Hole and Void Repair – The polyjacking process fills in holes and voids beneath historic foundations, providing a strong and long-lasting solution without doing excavation.
- Quality Products – Polyjacking.com uses on the finest materials from Earth Contact Products (ECP), the leading US-manufacturer of foundation repair products.
- Quality Service – Polyjacking.com has an A+ rating with the BBB and has been awarded for super service by Angie’s List.
Contact Polyjacking.com Today!
The professionals at Polyjacking.com are experienced at lifting and leveling historic structures. We appreciate the extra considerations in working on a historic site and make the extra effort to preserve and protect its integrity. Whether you have a historic structure or are making history with a newer one, contact us today.
Built in 1807 by John Harding, the historic Belle Meade Plantation developed into a 400 acre thoroughbred horse farm with its own train station, horse park, Greek-revival mansion, and housing for servants and former slaves. Today Belle Meade Plantation includes 34 acres of its original property and several buildings, including the mansion and several outbuildings. It functions now as an educational resource dedicated to preserving Tennessee’s Victorian architecture, history, and equestrian lifestyle. Visitors can tour the buildings, shop, dine, taste wine, and enjoy special events held at this historic plantation. See their website at http://bellemeadeplantation.com/.
Belle Meade Mansion
The Belle Meade Plantation mansion began as a two story Federal-style home, built in the 1820s with red bricks on a limestone foundation. On each side was a one-story wing. In the 1840’s, William Giles Harding made additions to the original home and updated the style to Greek-Revival. The mansion features three floors with ceiling heights of fourteen feet on the lower two floors and eight feet on the top floor. It also contains a central hallway that extends through the three levels and a circular, cantilevered staircase with empire style spirals carved from cherry. Throughout the home are palladium wall niches for holding lamps at night. The home contains bedrooms for family members and guests as well as servant’s quarters.
Foundation Problems at Belle Meade Mansion
The limestone foundation at Belle Meade was having issues common at many older homes. It was sinking into the soil beneath it. After many years, rainwater had caused hydrostatic (water) pressure, creating cracks and water seepage in the walls and floor of the foundation. Heavy rains also caused water to seep beneath the foundation, and continued freezing and thawing had caused the soil to expand and contract, creating sinking and voids in the ground beneath the structure.
Because of the sinking and leaning walls in the foundation, it could no longer provide adequate support to the structure about it. Signs of foundation failure included sloping and uneven floors in many rooms of the old mansion. Because of the age and historic value of the building, the preservers of the property knew they couldn’t hire just anyone to restore the 200-year-old foundation without damaging the above structure.
Polyjacking Restores the Mansion’s Sinking Foundation
Because of their reputation for doing outstanding foundation repair, including work on prior historic buildings, the management of Belle Meade Plantation did not hesitate to contact Pro Foundation Technology and their division, Polyjacking.com, from Kansas City. PFT and Polyjacking.com have more than 30 years of experience doing waterproofing, concrete, and foundation repair in Kansas City and throughout Kansas and Missouri. They use the highest-quality products from US manufacturer, Earth Contact Products (ECP) and have won recent recognition from HomeAdvisor for their quality service and workmanship.
Polyjacking.com made three trips to the historic mansion and were able to lift the sinking foundation and repair the underlying structure through the following steps:
- Using ground penetrating radar to detect voids, holes, underground structures, utilities, and other objects beneath the foundation
- Drilling small holes in the foundation floor in preparation for polyjacking
- Filling the voids beneath the foundation with polyurethane foam that expands into the voids and stabilizes the soil beneath the foundation
Not only were they able to lift and level the foundation without messy external excavation, they caused minimal disruption to the operations at the plantation and caused no additional damage to the structure or its contents. Belle Meade Mansion is restored to its former glory, is supported by a stronger foundation, is more structurally sound, and will last for many years to come.
Contact Polyjacking.com for Foundation Repair
No matter if your home is over 200 years old or less than 20 years old, Polyjacking.com can lift and restore its foundation both quickly and cost-effectively so that it is better than new. Contact Polyjacking.com today!
Polyjacking Helps Anadarkio Petroleum
Anadarkio Petroleum operates six hydraulic fracturing stations on the Wattenberg Gas Field located beneath the states of Colorado and Wyoming. When an inlet pipe broke recently at its station just north of Denver, CO, injection fluid drained beneath the concrete slab at the station. This caused 3 to 5 inch voids to form under the concrete floor which left the concrete floor unlevel. The general contractor of their onsite service company, Open Range Services, knew he needed to find an efficient and effective solution for lifting and leveling the sinking concrete slab.
Why Mudjacking Wasn’t a Good Option
At first, the head of Open Range Services considered using the “tried and true” method of concrete leveling, mudjacking. Mudjacking forces a mixture of concrete and other aggregates beneath concrete slabs in order to lift and level them. After some consideration, he found that mudjacking would not only be too expensive but that it would take a lot longer to apply. In addition ORS would have the added cost of removing and replacing the entire slab instead of simply repairing it.
Why Polyjacking Is Best for Concrete Leveling
When ORS contacted Polyjacking.com about their concrete leveling process, it soon became clear that polyjacking was a superior solution for their situation. Steve Walker, general foreman for Pro Foundation Technology, Polyjacking’s parent company, shares:
“It’s [polyjacking is] a far superior method. Mudjacking means you drill large holes in the slab, mix the mud or grout onsite, and pump it using large hoses into the holes in the slab. It’s dirty, invasive, and time consuming. Geotechnical polyurethane foam is much lighter- four pounds per cubic yard, versus 120 pounds or more using mud – simpler, cleaner to use, and much less expensive. We pump a two part liquid system from a truck or pull behind rig through a narrow hose into a gun used to inject the unique geotechnical foam beneath the slab to fill any and all voids. The foam expands, completely fills the empty space, raises the slab to level, then cures in place to become highly durable and [help] prevent further erosion at that site.”
Polyjacking is Easier and Faster to Install
Polyjacking.com uses a compound called TerraThane to inject beneath concrete slabs for lifting and leveling. TerraThane is manufactured by NCFI Polyuethanes, a Fort Worth, TX company. Polyjacking.com installs the polyurethane via the following procedure:
- Using radar equipment to find voids in the soil
- Drilling small 5/8 inch holes into the concrete
- Using hoses to inject the TerraThane polymer
- Applying the right amount for lifting and leveling the concrete
- Doing appropriate clean up (which is always minimal)
The complete process usually takes less than seven hours. Mudjacking, on the other hand, may require weeks or months to complete and create a huge mess. For additional information on mudjacking vs. polyjacking, click here.
Open Range Services is Pleased with the Results
According to Steve Walker, Open Range Services, was very satisfied with the final results, “They said they knew who to call if it happened again.” Things are running smoothly again at this particular Anadarkio Petroleum hydraulic fracturing station, one of six located on the Wattenberg Gas Field, which is considered the ninth largest gas reserve in the entire US.
Polyjacking.com Serves Commercial Customers Nationwide
Polyjacking.com has a nationwide reputation for its top-quality polyjacking products and services. They actually coined the term, “polyjacking”. It is a division of Pro Foundation Technology, a leading concrete repair company based in Kansas City, MO.
To learn more about Polyjacking.com’s concrete lifting and leveling services, contact us today!
Top 8 Warning Signs of Foundation Problems
It is very common for homes to develop foundation issues at some point in their life. Right after construction, all homes have some degree of natural settling. Eventually water leaks, changes in soil, hydrostatic pressure, and many other factors contribute to foundation problems. Following is a list of the top 8 warning signs that your home or a home you are about to purchase has foundation problems. Contact Polyjacking.com if you see any of these warning signs.
If your basement floor is wet or your basement walls are leaking water, it is important to address the cracks. Sometimes these leaks are a sign of more serious problems to your homes foundation. Over time, the soil beneath your foundation may settle and cause the foundation itself to sink or shift. Too much change may lead to severe cracks, water damage, and foundation failure.
Uneven or Sloping Floors
If the floors in your basement or inside your home are uneven, it is a sure sign you have foundation problems. It is likely that some portion of the foundation floor has sunk deeper into the soil or that a foundation wall is leaning or bowing. These are both serious issues that require foundation repair.
Cracks in Floors
It is not uncommon for floors to develop small cracks shortly after construction due to natural settling. Cracks which continue to expand or leak water should be address as soon as possible. Some cracks can be filled before they develop too much water damage. If cracks are due to shifting the soil underneath the foundation, the concrete slab may require additional lifting or leveling.
Cracks in Walls or Ceilings
Most homes will develop small cracks in the walls after construction due to natural settling. If cracks continue to become larger or leak, they should be filled before further problems develop. If cracks are horizontal, stair-stepping, or widening quickly, it may be a sign of that the foundation needs to be repaired or replaced.
Bowing or Bulging Walls
Some soils, especially clay soils, have a tendency to expand and contract depending upon moisture content. If foundation walls are leaning, bowing or bulging, that is a sure sign that there is too much hydrostatic pressure from the exterior soil. This a certain sign that the foundation needs some sort of reinforcement before it fails.
Sticky Doors and Windows
When doors and windows don’t open or close properly, it is usually due to a shift in the frame and surrounding wall or floor. Usually you will find that there are cracks in the caulking area around the frame that may get wider or spread. This is a certain sign that the foundation is settling or sinking unevenly and should be repaired before it gets worse.
Gaps in Doors, Windows and Garage Doors
Gaps around doors, windows and garage doors also indicate foundation issues. They are caused when the foundation floor begins to sink or become uneven or when the walls themselves begin to lean or rotate. Besides the fact that you don’t want cold or hot air leaking through gaps, it is an indicator that the foundation should be checked and repaired.
When your outside chimney is leaning, that is a certain sign of a foundation problem. Most likely the soil beneath the chimney is not supporting the chimney uniformly causing is to lean. This indicates that the foundation beneath the chimney needs additional support or repair.
What if you have warning signs?
If you have one or more of the above 8 warning signs of foundation problems, it is important that you contact a foundation repair specialist immediately. Many of these problems are caused by a settling or sinking foundation. Polyjacking.com is the area specialist in lifting and leveling concrete foundations. Contact us for a free consultation and estimate for repair your problem foundation.
Poor Yard Drainage
Sometimes yards, driveways and sidewalks in Kansas and Missouri can be flooded during March and April. Melting snow and springtime rains can lead to excess water and slow runoff. Poor yard drainage may cause many problems in your lawn, gardens, external concrete walkways and foundation, including:
- Mud in your lawn where children and pets cannot play
- Potential lawn problems due to insects and fungus
- Poor soil where many plants won’t thrive
- Seepage into your home’s foundation and basement
- Damage to exterior and interior concrete surfaces
Causes for Poor Yard Drainage
Lawn drainage problems are common during spring. Following are some of the causes for poor drainage:
- Wrong slope of the land where water travels to the lowest spot
- Type of soil which may or may not hold or drain water quickly
- Paved areas, driveways, sidewalks or patios which spill water onto your lawn
- Sprinkler systems which may be leaking or running too frequently
- Neighboring yards which may slope onto yours
Solutions for Poor Yard Drainage
The solution to a yard drainage problem depends upon the underlying cause. The most important aspect of any solution for poor lawn drainage is simply finding an alternative place for excess water to go:
- Installing drains in low areas
- Digging trenches to catch standing water
- Installing pipes to route the excess
- Creating a soakaway, an area filled with rocks to absorb excess water
- Repair, seal or level concrete floors and surfaces
When to Call an Expert
Whatever your drainage problems, it is often useful to call in an expert to diagnose and solve your water issues. If you have poor drainage from concrete surfaces or other issues with your concrete patio, driveway, sidewalks or foundations, Polyjacking.com is the Kansas and Missouri expert at concrete leveling and repair. Call our experts anytime you need foundation leveling or repair.