mud pump foundation pricelist

Mudjacking costs $3 to $6 per square foot, and foam jacking is $5 to $25 per square foot. The average cost of slabjacking to raise a concrete slab is between $511 and $1,790, with most spending $830. Concrete leveling prices depend on the size and condition of the slab and soil conditions.

Concrete settling or sagging is normal, especially when it"s old. Some foundation issues can be serious and lead to additional damage if not fixed right away. Concrete slab leveling is an inexpensive and quick way to fix uneven concrete and add structural support to a foundation.

The two main options to raise concrete are mudjacking and foam leveling. Each has considerable differences and is better suited for specific areas. Mudjacking requires larger holes drilled and costs $3 to $6 per square foot, while the stronger polyurethane foam runs $5 to $25 per square foot.

Mudjacking is a method of lifting a sunken concrete slab by pumping a mud-like mixture under the concrete to make it level again. Mudjacking, also known as "slab jacking" or "concrete leveling," is a quick and cost-effective way to level sinking concrete foundations, sidewalks, patios, and driveways.

The mudjacking process starts by strategically drilling holes 1” to 2” wide and injecting material to fill any voids under the slab, raising the sagging concrete within minutes. Mudjacking is eco-friendly, cures in 24 to 48-hours, and typically costs 25% to 50% less than concrete replacement.

Foam jacking, also known as "polyfoam" or "polyjacking," is a modern version of mudjacking that levels concrete slabs in a less invasive way. High-density polyurethane foam is injected into ⅝” holes that expand to lift and level the sunken concrete. Polyfoam is stronger and longer-lasting than traditional mudjacking.

Concrete leveling foam cures in 30 minutes, is mold and water-resistant, is not subject to erosion, and provides 6,000 to 14,000 lbs. per square foot of support. However, it"s more expensive than mudjacking.

Mudjacking costs $3 to $6 per square foot, while polyurethane foam jacking or PolyLevel runs $5 to $25 per square foot on average. Larger, thicker structures such as porches are more costly per square foot than simple slabs like sidewalks.

Mudjacking works for most situations, although the thick mud may not get into every crack, and the subsoil could sink again over time. One solution is to drill more holes, which increases the invasiveness and limits the effectiveness.

Mudjacking may not be the best option for load-bearing parts of the foundation or if your concrete is severely cracked. Consider using stronger polyfoam or an alternative repair option if:

Repairing a foundation with foam jacking costs $10,000 to $25,000 and up or from $5 and $25 per square foot, depending on the foam type and amount used. Leveling an uneven slab foundation with mudjacking costs $4,500 to $9,000, although mud pumping is weaker and less stable than foam.

Estimates to level a concrete slab foundation vary drastically depending on subsoil conditions, excavation costs, and because it’s difficult to determine the volume of gaps below the surface until after the work begins.

High-strength polyurethane foam works well for stabilizing a foundation that may include a load-bearing wall. However, if the foundation has sunken or shifted where the walls are cracking or bulging, it’s best to hire a structural engineer to inspect the home and recommend the right method of repair.

Mudjacking a small section of a driveway costs $600 to $1,200 on average. The average cost to level an entire driveway is $1,400 to $2,700 for mudjacking, and between $3,000 and $7,000 for lifting with high-density polyurethane foam.

The average cost of mudjacking 2 to 4 sections of a garage floor is $300 to $900. Raising an entire 2-car garage floor costs $1,100 to $2,200 for mudjacking or between $2,500 and $5,400 for foam injection. Mudjacking a garage floor is cheaper than repouring new concrete or using a self-leveling compound.

Identifying the root cause that made the garage floor sink is vital. If you have a steep slope against the side of the garage where the subsoil has eroded, then you may need steel-jacking or structural foundation repairs with piers instead of mudjacking.

The average cost to level an 800-square-foot basement floor is $2,400 to $4,800 with mudjacking, or between $5,000 and $12,000 with foam jacking. Mudjacking a basement floor is advised for gaps of a few inches between the bottom of the walls and floor—where nails and insulation are visible.

The average cost to mudjack a concrete patio is $450 to $900, or from $3 to $6 per square foot depending on the extent of the damage. Raising a concrete patio slab costs about half as much a pouring a new concrete slab and only takes a few hours.

The average cost of mudjacking a 30" long sidewalk is $300 to $800, or about $50 per section. Sidewalk leveling next to trees, bushes, driveways, or patios costs more and takes extra time due to limited access. Empty voids under the walkway more than a couple of inches deep cost extra.

As long as contractors fix the underlying structural problems that caused the slab to sink, mudjacked sidewalks can last for 20 years. Mudjacking is advised against old walkways due to a higher risk of damage.

Mudjacking concrete steps costs $200 to $400 or about $300 to $800 for foam jacking a 20 to 40 square foot stoop. Mudjacking is typically half the price of completely replacing the steps.

Leveling concrete steps may require drilling through the surrounding slab and sidewalk areas. Otherwise, hydraulic levers raise the steps from the sides, and the slurry or foam is pumped in directly underneath.

Mudjacking a 400-square-foot pool deck costs $1,200 to $2,400 on average or between $2,800 to $6,000 when using concrete leveling foam. Poly foam is excellent for pool decks since it’s the best erosion and water-resistant material. Contractors should know that excessive fill materials in the wrong places could damage underground piping systems leading to the pool.

Any water drainage issues, lack of gutters, large trees, or plumbing leaks that caused the concrete to sink must be mitigated before mudjacking to ensure long term results.

Reputable mudjacking companies use an electronic elevation survey, or a Ground Penetrating Radar Scanning (GPR) system to inspect the subsoil and measure the cavity size before estimating and drilling. GPR provides a more accurate estimate and helps professionals avoid in-floor obstacles such as plumbing and wiring.

Mudjacking fill can contain cement, limestone, clay, or sand-based grout. The materials used dictate the weight-bearing capacity and longevity. Low-quality slurry that’s mostly mud and sand doesn"t last as long. Ask your contractor for a high-quality fill that maintains the concrete elevation longer.

Mudjacking fill contains water, which can cause the concrete slab to shift while curing. Once the mudjacking fill is fully dry, it contracts slightly, making it less stable than polyurethane lifting foam.

Heavy mudjacking fill material adds a burden to a poorly compacted subgrade, which can cause the slab to sink again. However, polyjacked slabs rarely sink again.

Significant foundation repairs cost between $2,300 and $6,750, depending on the extent of the damage and type of fix. Not every concrete repair requires leveling. Here are additional methods to consider.

Basement waterproofing costs $1,900 to $6,300. Fixing water drainage problems is necessary to prevent an eroding subsoil that causes a foundation to sink.

Sand pumping costs $3 to $7 per square foot or between $550 to $1,000 to level a 12" x 12" concrete driveway slab. Sandjacking costs about 50% less than installing a new slab. Sandjacking is a variation of mudjacking that uses dry limestone sand to lift concrete slabs.

Sandjacking is typically noninvasive and doesn"t require drilling holes through the slab if the fill can be pumped in from under the sides. Sandjacking is recommended in areas where the soil is often wet. The fill compacts more and allows for better drainage. Sandjacking has no curing time and is ready to use right away.

PolyLevel costs about $15 per square foot or around 30% to 40% more than standard mudjacking. PolyLevel is a patented, high-density polyurethane foam used for heavy-duty concrete stabilization projects like home foundation and driveway work. This polyfoam cures in as few as 30 minutes.

Mudjacking lasts 5 to 10 years on average, depending on the subsoil base below. PolyLevel foam doesn’t break down like mud fill and lasts much longer. Still, both mudjacking and polyjacking can sink without a stabilized subsoil. Contractors should work to prevent future subsoil erosion to increase longevity.

Mudjacking can lift between 6,000 and 14,000 pounds per square foot, depending on the type of foam used. These polyurethane foams are stronger than bedrock and provide more than enough support for most homes and slabs.

Mudjacking is used successfully to level foundations with a relatively noninvasive procedure. Mudjacking only requires several 1” to 2” holes to be drilled into the foundation without damaging the surrounding landscape. This technique costs half as much as removing and replacing your existing foundation.

The average concrete leveling project is completed in one day or less. Mudjacking a small concrete pad takes around 5 hours, and leveling a sunken basement takes about 30 hours. Mudjacking takes anywhere from a few hours to a few days to cure, depending on the project"s size.

Most insurance policies exclude coverage for mudjacking, foundation cracking, or a house sinking. Homeowner’s insurance typically covers foundation damage due to natural disasters or other issues such as plumbing. For new homes under warranty, the builder may be responsible for mudjacking expenses.

DIY concrete leveling projects are possible for concrete slabs 4 square feet or less. Anything larger requires an experienced contractor with mudjacking equipment. Concrete slabs of all sizes are extremely heavy. Without adequate weight-bearing equipment and careful preparation, you risk breaking the slab.

Self-leveling concrete costs $1 to $5 per square foot if you install it yourself, which is about half the price of mudjacking. Only pour self-leveling cement on slabs that have sunken an inch or less, and avoid using it on basement floors.

Using a self-leveling compound requires experience since it’s challenging to repair if the installation goes wrong. Be sure to fix the erosion or foundation problems that initially caused your concrete to sink before installing.

Most areas don"t have mudjacking pump rentals available for the general public because local laws require a contractor’s license. New foam and mudjacking equipment costs $4,000 to $10,000. The mud slurry fill, power drills, and extension hoses are sold separately.

Polyjacking equipment generally has an extra heating component to warm the fill up to 90°F before sending it through the high-pressure pump that combines the poly-spray with a special hardening agent right inside the nozzle.

Mudjacking is an equipment-intensive project that requires a specialized professional. Be sure your contractor has up to date licensing, insurance, and bonding before signing a contract. Insurance is necessary to protect you accidental property damage or injuries that may occur.

Check their online reviews and experience. The best mudjacking companies have at least 5 years of experience with great reviews on HomeGuide and Google.

Don"t let contractors overcharge by purposely overestimating the amount of fill. They may not refund the balance if they use less filler. Polyurethane pumps have a gauge that tracks the amount of foam pumped. Check the gauge before they start and after they finish, and compare with the pricing in the contract.

Maybe you are researching because you have no idea what approximate foundation repair costs are reasonable to expect. Maybe you are buying or selling a home and need to know about foundation repair pricing. Maybe you are planning a major renovation and need to estimate foundation repair costs into your budget.

Or perhaps you are checking to see if your brother’s father-in-law’s friend’s son is correct on what he told you about the cost of foundation repair? There are many misconceptions out there and you want to get to some matter-of-fact foundation repair information.

At Anchor Foundation Repair, we have been specializing in matter-of-fact information about foundation problems and foundation repair for over 35 years in the Brazos Valley area. Our goal is always to share 100% honest and transparent professional opinions on the foundation repair needs of your home.

The Bell-Bottom Pier Method of foundation repair is the only method we provide. We can tell you how we price this service as well as how bell-bottom foundation repair is generally priced in the industry.

Although there are other methods ofslab-on-grade foundation repair, this article specifically outlines 5 cost factors and pricing only for the bell-bottom pier repair technique.

You might think that pricing for foundation repair has something to do with the square footage of your home, the number of cracks you have in your walls, or the number of inches the home needs to be raised. It doesn’t.

The examples above are not the true factors that contribute to the final pricing on bell-bottom pier foundation repair. This section will outline 6 things that DO contribute to determining the cost.

The list of ingredients in bell-bottom pier foundation repair includes steel rebar, poured concrete, topsoil, concrete blocks, and steel shims. The pricing for each of these materials is constantly changing, especially for steel. It is difficult to give a solid and consistent price using ever-changing costs but we will try.

That is just for one support pier and each foundation repair project will have a different number of piers needed. An average job will need between 15 and 25 piers. Doing the math on that, you get between $1,560 to $2,600 for the base cost of materials alone.

Labor costs are all about time and rate of pay. We know that it takes a certain amount of time to prep and install piers, raise a home, and complete finishing services for bell-bottom pier repairs. This particular method of foundation repair is not the fastest method available, taking around 21 days to complete, with 7 to 10 days of concrete curing time in between.

We don’t want to “outnumber” you with every accounting detail (that’s what accountants are for), but keep in mind that every small ticket item purchased and every second of time spent is part of the overall foundation repair cost.

Drive time hours, permits, fuel costs, dirt haul away, driveway cleaning, etc. also go into the costs of any foundation repair work being performed. There are many costs associated with work of this nature that a homeowner might not realize (because some of them are not happening right in front of you on your property) also contribute to project pricing.

Depending on if you live in a city or farther out in the country will contribute to the cost of foundation repairs. Concrete mixing truck transportation, dirt, steel rebar, and concrete block delivery are all supply services that must be used during bell-bottom pier construction.

Just as a gallon of milk costs more outside of the common supply chains, the same is true for the cost of construction materials. The higher the transportation and delivery costs for the foundation repair contractor, the higher the cost becomes for the homeowner.

In the most regular of foundation repairs, a home will only need support piers installed on the perimeter i.e. under the outside walls of the home. These are the lowest cost piers because all the work remains outside the home and takes the least amount of time.

A foundation repair team would always choose the most efficient entry point to place a pier unless there isn’t an easy one. Then a decision has to be made to either break up another concrete surface or move or remove something like a tree or large a/c unit.

We are not sure if this is true of other contractors, but for Anchor Foundation Repair we work hard to not cause damage around your home with heavy equipment. So we keep concrete trucks off your driveways, and dirt piles near the road. That way big trucks don’t have to drive on surfaces not meant to carry the weight and cause other problems.

Sometimes a home needs support underneath the inside areas of the home too, not just along the perimeter. In the case of interior piers, the foundation repair team will need to work inside the home. Interior work includes much more prep, installation, and cleanup time because they are being careful inside your home.

Interior piers are needed in about 10 to 15% of foundation repair projects. So it doesn’t happen all the time, but it does happen. Interior pier work takes longer and the cost per pier could be 20% more.

Those steps are to pressure test the plumbing system of the home to check for leaks and to fill in the voids now underneath the home by a process called mud-pumping. These services deserve their own article for a full explanation so be sure to click the links in this paragraph for more info on them.

To explain a little further in the meantime, mud-pumping maximizes the support under your home and minimizes the opportunity for future settlement. The plumbing must be checked before mud-pumping is done.

A hydrostatic pressure test costs approximately $300. Mud-pumping to solidify the support under the home can add around $2,000 to the total cost if it is done.

There might be repairs that a homeowner needs done that are not within the scope of repairs of the foundation contractor. Things like drywall repair and repainting walls would need to be done separately and are not included in foundation repair services.

If there are plumbing issues that need to be addressed, those are extra costs not included in the foundation repair bill. The plumbing contractor will have their own bill.

We’ve covered all the factors that contribute to the total cost of bell-bottom pier foundation repair. You know that materials, labor costs, home location, pier locations, and finishing services all add up to make the total you will see on a proposal and invoice.

Now you are dying to know about the actual cost to you, so here’s the moment you have been waiting for (or actually reading this article for)! Taking into account all the factors, the estimated total cost of bell-bottom pier foundation repair is broken down into three levels of repair: minimal, average, and extensive sized projects.

A minimal drilled bell-bottom pier foundation repair project that only touches on a small part of your home would be between $7,000 to $9,000. A more average-sized repair that needs partial work around the perimeter of the home would run you from $13,000 to $18,000. An extensive foundation repair job that needs both perimeter and interior drilled piers will be upwards of $50,000 or more.

Now that you know the estimated cost of bell-bottom pier foundation repair, you’re probably wondering about other methods and perhaps what their costs would be. Rightly so.We completely understand that homeowners want to know all their options, and we want you to know them too.

Another method of slab-on-grade foundation repair in our area is called the “pressed pile” method. Both the bell-bottom pier method and the pressed pile method of foundation repair have their own characteristics, costs, pros, and cons.

At Anchor Foundation Repair, we choose to only do the bell-bottom pier method of foundation repair for a reason. We know it is the best value if you are looking for a lasting repair that comes with a lifetime warranty and service agreement.

You’re researching foundation repair options and have come across the term “mud-pumping” and you want to know what it means. Or maybe you are thinking about when a foundation is lifted, what happens with the space underneath your home? There’s a void there now and does it get filled in or what?

Mud-pumping is a finishing step of foundation repair, but not every foundation repair contractor adds this final step. It’s not automatically done so you might be wondering why some companies would use this technique or what its advantages and disadvantages are.

At Anchor Foundation Repair, we have been repairing foundations since 1985 and began adding mud-pumping to all slab-on-grade foundation repairs in 1998. We decided to take every reasonable step to provide the most security and stability in foundation repairs to Brazos Valley homeowners and bought our first hydraulic mud pump at that time.

We know mud-pumping has great value and importance in a foundation repair project, it’s a standard part of our slab foundation repairs. But we can tell you about it in an objective way so that you can decide if it’s as important to you as it is to us.

We know that not everyone is trying to meet the same goals in selecting a foundation repair method or provider. We just want to give you all the information and options so that you can choose what works best for you and your home.

In a nutshell, foundation settlement coupled with foundation repair creates voids. Here’s why: a home with a slab foundation is built on the ground. Homes are heavy. Over time, the weight of the home will compress and compact the soil below it.

This initial compression causes the home to sink into the ground a bit. This is called settlement, and it’s not a bad thing unless it causesfoundation problemsfor your home.

Settlement can also occur because of the expansive clay soil we have in this area. Expansive clay expands when wet and contracts when dry. The drier the soil gets, the more it can contract, also causing a home to sink. It might not all sink evenly. This is how slab foundations can crack and possibly need repair.

Now, you could just scream into the void underneath your home. But more productively, you can consider filling it with mud-pumping material so that there is not a bunch of empty space between the bottom of your home and the earth. Mud-pumping helps lessen the opportunity for more foundation settlement or problems to arise.

Mud-pumping is not typically needed for pier and beam foundations, but for slab-on-grade foundation repair, it is an option. While mud-pumping is not *required* in foundation repair, it has many benefits for the homeowner.

So no, mud-pumping is not necessary to complete a foundation repair project, and manyfoundation repair companiesdon’t do it. Even though foundation repair contractors often skip this final step, you may want to seriously consider it. All the “whys” are in the next section.

Nature doesn’t like empty things, nature wants to fill them up. This is that “nature abhors a vacuum” thing. If the void under your home doesn’t get filled with mud-pumping material. It will very likely get filled with something else, like:

PRO #1: So one of the pros of filling voids with mud-pumping is that it takes up that empty space and prevents those areas from getting filled with something less desirable. The slurry material flows and fills every little space, permeating even the smallest pockets of air. But there are a couple more compelling reasons for you too . . .

PRO #2: Empty space creates weaker points and added stress to the foundation where it is not directly supported. Mud-pumping provides extra stability and holding power to your foundation without empty spaces under it. Having something solid underneath your whole slab is more supportive than drilled piers or pressed piles alone.

PRO #3: Mud-pumping the voids under your foundation also minimizes the risk of further movement and settling. When things are all snug and surrounded by other material, it’s less likely for them to wiggle and move around. It’s kinda like tucking your kid in at night. You burrito that little one in good with the hopes that they will stop moving and fall asleep, right?

Side Effect Bonus PRO #4: The step before mud-pumping is testing your under-slab plumbing to make sure there are no leaks. If leaks are found, they need to be fixed first. So if mud-pumping is used on your foundation repair, you will have the added comfort of knowing that there are no leaks or that they have been repaired. This is another way to make sure that further problems don’t come up later for your foundation or underneath it.

Like anything else, there are a few cons to mud-pumping as part of your foundation repair. Even though we are a fan of mud-pumping, it does have some risks and downsides that we want you to be aware of.

CON #1: Mud-pumping costs more. This is an additional step that takes added time and more materials, SO there will be extra cost to you. Mud-pumping adds between $2,000 and $4,000 to the price of your average-sized foundation repair.

CON #2 (minor): There is a small risk of over-pumping the mud and adding too much material under the home. This can cause a hump in your floor. But with an experienced team working on your foundation repair project, this has a low chance of happening. Just want you to know this is a potential problem that could happen with an inexperienced or less careful contractor.

CON #3: Just like that kid that you tucked into bed with a burrito blanket, there’s no guarantee that no more movement will take place. Mud-pumping is a safeguard, an insurance policy, a risk minimizer, but it’s not an absolute settlement solution with no potential for failure.

Like many forms of insurance or safeguards, you don’t really know if you’re going to need it or not. You might only know the value of mud-pumping afterward in hindsight since we can’t predict what will happen later with your home.

As mentioned, mud-pumping is a final step in a foundation repair project, but it has a few steps of its own to complete the process. Here’s a breakdown of how it works:Raise the foundation and secure it in place with shims

The mud-pumping process takes about half a day or small projects and several delays for larger jobs at the end of a foundation repair project. So it doesn’t add a lot of time to the job but it can add some peace of mind.

What’s the worst-case scenario if you don’t do mud-pumping? Well, you could spend thousands of dollars on a foundation repair only to have it settle all over again due to missing that final step and leaving voids under your foundation.

On the flip side, your home can still settle no matter what you do (or it might not, there’s no way to know for sure) but the risk is minimized as much as humanly possible if you add mud-pumping to the repair. This seems like a tricky decision, so let’s try and make it a little easier with some “if-then” statements.If you love your home and plan to be in it for the long haul and want the very best, get the mud-pumping.

If you are selling your home and won’t be living in it any longer, then you’re not worried about the longevity of the repair and could skip the mud-pumping.

Here’s one more “if-then” statement for you: if you want to use Anchor Foundation Repair for your slab-on-grade foundation repair project, then mud-pumping is part of the deal. We don’t leave repair projects without the last step because we also have a lifetime warranty and service agreement.

At Anchor Foundation Repair, we have seen firsthand the consequences of not filling voids after repairs in our 35 years in business. We have inspected and repaired dozens of homes that had previous foundation repairs (by other companies) without mud-pumping. We have felt the hollow-sounding floors and seen homeowners having to go through the repair process again to get it right the second time.

To get it right the first time, Anchor employs more than one “risk-minimizing” tactic to provide the longest-lasting foundation repair possible. Check out our article highlighting4 service features that set us apartfrom other foundation repair contractors.

When homeowners suspect foundation damage, usually the fear of an expensive, time-consuming, and messy job results in pretending the problem isn’t there. In truth, however, waiting to repair your foundation can create additional problems and increased expenses. The better solution is to get the facts on foundation repair, and take action before the situation worsens. Then homeowners can better answer the question, “What Does It Cost to Repair a Foundation?”

Several variables can affect the overall cost of foundation repair, but the dominant factor is the repair method. Methods of repair include Bell Bottom Pier, Pressed Piling, Pressed Piling with Inserts, and Steel Piling methods. The range of repair costs can be from $5000 to $25,000, depending on the method and size of the job.

Different methods require varying amounts of labor, time to complete the job, some require more concrete, such as Bell Bottom Piers, and it’s worth noting that the Bell Bottom Pier method as done by Dawson Foundation includes steel rebar, not used in other methods. These costs and contractor expenses make it difficult to narrow the range of expenses, but a better way to break it down is a cost per pier or piling.

The average foundation repair job includes about 16 piers or pilings to repair the home’s foundation. Here’s what we find if we look at the retail prices charged by contractors from that perspective:

The cost for Bell Bottom Piers is higher due primarily to two differences in this method. Namely, there are almost twice as many man hours that go into this method, and the process of Mud Pumping increases the per pier cost if Mud Pumping is necessary. (Mud Pumping is not used on every repair job.)

This pier design – poured concrete reinforced with steel rebar – is the same design used in the construction of commercial multi-story buildings, bridges, and highway overpasses. It is a significantly more lasting method which can be seen in the fact that commercial buildings rarely experience foundation damage.

Most foundation repair companies will not offer the Bell Bottom Pier method because their profit margin is lowered with the additional materials and manpower required to complete the job. However, in spite of costs being 3.5 times greater to the company, Dawson Foundation Repair believes this is the only proven and reliable method worthy of a customer’s long-term safety and satisfaction.

While most homeowners aren’t thrilled at the thought of foundation repair costs, it’s important to remember that a home is the biggest investment that most people make. Keeping the home in safe and marketable condition is well worth it.

Dawson Foundation Repair installs Bell Bottom Piers because it is the Highest Quality Foundation Repair method available in Texas for homeowners. Do you think the various methods of stacked concrete cylinders can compare? They can’t and the structural engineers at A-1 Engineering call them “temporary” and “almost useless.” That is why we install Bell Bottom Piers.

You might wonder where the term “mudjacking” came from. It describes the mix of materials used to hydraulically lift sagging concrete slabs and restore their original alignment.

Resembling mud, the material is usually a blend of soil, portland cement and other granular ingredients that can be liquefied and pumped underneath a settled slab to force it upward.

One important thing to know about mudjacking is that it’s not just a technical repair. There’s a combination of art and science that goes into lifting tilted or sagging concrete. You have to get the mix just right for local conditions, know exactly where to apply the material for optimum results, use just the right amount of hydraulic force, and have the experience to assess the condition of original concrete and how it will respond to the mudjacking process.

Offices and commercial spaces are often built on concrete slab foundations. They’re great for speed and efficiency and help to lower total cost of ownership. For investment properties, it means more affordable leases for the occupants.

Other concrete structures — mudjacking can be ideal for driveways, garage floors, pool decks, patio slabs, common areas and walkways. Often cracks and erosion can be superficial and easily repaired, but mudjacking also works well when you need more extensive restoration.

If you’re thinking about mudjacking as a repair option to restore business or residential property, you might wonder what causes concrete slabs to sink or tilt. Even under the best of circumstances, with the best materials and building practices, virtually every concrete slab is subject to some amount of natural settling over time.

Whether the slab in question serves as a home or office foundation (or whether it’s in an exposed area like a driveway, patio, pool deck, walkway or public area), ripping out existing concrete and replacing it with a new pour can be prohibitively expensive. For around half the cost of replacement, you can have the slab expertly restored with mudjacking technology.

Mudjacking uses the laws of physics to gently and accurately bring the slab back into its original alignment with controlled hydraulic pressure from below.

Brown Foundation repair stands on decades of successful experience in all forms of concrete remediation. We literally wrote the book on this kind of restoration and we’ll help you make an informed decision. Contact us today for a no-obligation evaluation.

A slurry of mud and cement is pumped under the slab (depending on the amount of lift) to fill the voids created by raising the slab. All pier areas are then backfilled with sand and top soil and plants are replaced.

4.The pump can achieve continuously adjustable flux output and output pressure, and automatically adjust the flux output according to the requested grouting pressure.

5.The pump is equipped with an accumulator with large capacity, achieving zero-speed reversion, and a cooler with large contact area, prolonging the continuous run time.

1.ZBYSB series hydraulic grout pump is widely applied for high-pressure high-volume grout for blocking and reinforce in mining well, tunnel, hydraulic engineering, subway, bridge and building construction.

2.ZBYSB series grout pump is a hydraulic reciprocating pump with low-frequency stroke and high thrust, so it can grout backward and grout thick slurry or liquid with particles.

Serving a multitude of industrial engineering sectors, as well as the global horticulture, shipbuilding, water treatment and automotive markets, Johnson Pump has always put customer needs first. Supplying an expansive portfolio of pumps (based on positive displacement and centrifugal mechanisms), plus all the necessary accessories. Through close interaction with the global customer base, Johnson Pump is able to provide focused solutions that exactly match specific application requirements. This is facilitated by our modular approach to design - which allows greater interchangeability between component parts, thereby simplifying logistical aspects (thanks to the ordering and storing of fewer part numbers) and allowing a wider array of different pump variants to be covered using a smaller inventory. The Johnson Pump portfolio covers internal gear pumps, impeller pumps and circulation pumps. All of these items deliver strong performance and continued reliability. The Johnson Pump engineering team designs low noise operating equipment, and engineered coatings to protect against debris damage.

Usually it is necessary to pump every day until displacement depending on the pit size. Generally this would mean about five days of pumping pit fluid and cuttings prior to mud up. Once mud up occurs the pump will run about every other day through out the rest of the well. So for example, a 12 day well, would have 8 days pumping and 4 standby days for a total of $4,560.

Additionally, there would be approximately 100 gallons of diesel consumed at approximately $3 per gallon for $300. Set up and tear down is a total of $750 and average mileage would run an estimated $200. Typically overnight charges would be required for 5 nights which would be $375. Total pump charge for a typical well would be approximately $6,185.

Rod-anchors are pressed into the ground at specific locations along and/or within the foundation, then piling cylinders are added(connecting rods running through the center of each). Each piling is driven to the required depth.

The pictures above are of a home that MSFRS had to perform structural repairs on after another company used the mud pumping method less than a year ago.

Pump body thick. The pump body is made of high quality pig iron, durable and equipped with a thickened base. Thickened impeller, wear-resistant and dry rotating.

(Place the vertical mud pump upright or tilted in the liquid. Make sure the pump case is completely submerged in water. In addition, the motor part can not be immersed in water.)

There are two main parts to a mud pump: the fluid end and the power end. The fluid end is where the actual pumping takes place. The components of the fluid end consist of valves, pistons (or plungers), and liners. Since the fluid end is in constant contact with the material being pumped, most modern designs allow for quick replacement of worn components as needed. This dramatically extends the life of a unit without having to completely replace the pump. The power end of a mud pump is responsible for taking the input power, typically through a driveshaft, and converting it into the reciprocating motion needed for the pistons. In most mud pump applications, the power end uses a crosshead crankshaft for this conversion.

Polyurethane concrete raising equipment is costly, and poly foam for concrete leveling is 4 to 5 times more expensive than mudjacking. So, why would polyurethane concrete raising be used instead of traditional mudjacking? To answer this question, four other major questions need to be asked and answered.

weight scale mud vs poly with text logoIt pays to use the more expensive polyurethane method when raising slabs that are poured over very unstable or unsuitable fill. Polyurethane weighs 2-4 pounds per cubic foot compared to 100-150 pounds per cubic foot of traditional mud, making polyurethane material much less likely to overburden unstable soil. In an article written by G. L. Bowen PE. LLC, Helical Piers & Polyurethane Foaming in the April addition of Helical Pier World, Mr. Bowen discussed the advantages of using closed cell polyurethane to fill voids and support floors over peat moss soils in Alaska. In situations like this, light weight polyurethane has a tremendous advantage over much heavier mudjacking materials.

Traditional mudjacking does have an advantage over polyurethane when it comes to compressive strengths. A contractor can make the compressive strength of mudjacking material be whatev- er is desired by adding cement or combining cement with lime or sand achieving compressive strengths of 2,400 PSI. Polyurethane’s compressive strength is consistently around 80 to 100 PSI. It is preferable to pump a higher compressive strength material than the existing sub-base.

A feature of polyurethane that will make the end results more attractive, especially to the residential market, is a smaller injection hole. Polyurethane utilizes a hole that is only 5/8” or smaller, compared to mudjacking holes that run between 1” and 2”.

Our experience tells us that conventional mudjacking will be around for a long time. The average consumer will always look for the most inexpensive way to fix settled concrete. However, poly- urethane concrete lifting has found a home and will be the solution to raising slabs when a light weight material is needed.

Polyurethane concrete raising and mudjacking are two methods used to raise and support sunken or unstable concrete slabs, by drilling holes and pumping material under the concrete slab.

Seawall Repair: With every wave, soil washes away and water gets through cracks and gaps in the wall. As cracks and voids form, the wall joints can begin failing. Structural damage may be occurring and a solid foundation will be in jeopardy. You can repair a seawall with HydroFOAM: fill voids, stabilize loose soils and seal leaks at a fraction of the cost of wall replacement. Repair- ing seawalls with HydroFOAM versus grout or cement doesn’t add weight to a soft soil and the repair will last longer. Learn more here>>

When compared to concrete replacement, the process of raising concrete with HMI’s polyurethane foam is inexpensive. It is also exponentially faster than replacing concrete. Repaired areas are ready within minutes to be utilized, as they were intended. Polyurethane’s ease of material process and clean-up are some distinct advantages over traditional mudjacking with grout.

Polyurethane concrete raising and mudjacking are two methods used to raise and support sunken or unstable concrete slabs, by drilling holes and pumping material under the concrete slab.

Void Filling: Concrete settling is not the only issue our foams can solve. Voids under slabs are often present in areas where wash out or excessive settling have occurred. This material will weigh on average 15-25 times less than a traditional mudjacking or cementitious grout mix, applying less stress on an already failed subgrade.

Seawall Repair: With every wave, soil washes away and water gets through cracks and gaps in the wall. As cracks and voids form, the wall joints can begin failing. Structural damage may be occurring and a solid foundation will be in jeopardy. You can repair a seawall with HydroFOAM: fill voids, stabilize loose soils and seal leaks at a fraction of the cost of wall replacement. Repair- ing seawalls with HydroFOAM versus grout or cement doesn’t add weight to a soft soil and the repair will last longer. Learn more here>>

When compared to concrete replacement, the process of raising concrete with HMI’s polyurethane foam is inexpensive. It is also exponentially faster than replacing concrete. Repaired areas are ready within minutes to be utilized, as they were intended. Polyurethane’s ease of material process and clean-up are some distinct advantages over traditional mudjacking with grout.