Technology Home2024-03-21T19:04:27-04:00

DHIG (Deep Horizons Injection Grouting): Transforming Infrastructure Challenges with Unlimited Innovation.

Innovation, much like the relentless force of water eroding rock, is a transformative power that propels us forward. Yet, it is curious that many approach innovation with skepticism or trepidation, rather than embracing its potential to reshape our world for the better.

Enter Deep Horizons Injection Grouting (DHIG), a revolutionary innovation poised to confront the challenges of our infrastructure head-on, promising enhanced safety, sustainability, and overall improvement in our lives.

Introducing DHIG (Deep Horizons Injection Grouting):

DHIG offers a proven, cost-effective solution for a wide range of intricate projects, spanning from sinkhole repairs and leak sealing to soil stabilization, and applications in seawalls, foundations, dams, levees, tunnels, mines, and even the sealing of abandoned oil wells.

Our proprietary technology and soil stabilization method have shattered the confines of traditional injection grouting. With virtually limitless depth capabilities, we can perform injections as deep as our drilling permits, removing the historical limitations that once hindered injection grouting technology.

This groundbreaking innovation empowers us to address the most complex challenges posed by aging infrastructure, reaching depths that were once considered unreachable.

DHIG stands as the answer to your most formidable and deep-seated infrastructure challenges, reaffirming that innovation knows no boundaries.

“NO LIMITS, NO DIG, NO DANGER” – DHIG redefines the realm of infrastructure solutions, demonstrating that when it comes to innovation, the possibilities are boundless.

SAM UEI/SHUDMNNRZEC6 | Cage Code 9FN94 | Duns #097937872 | CGC1510936


DHIG stands out as a groundbreaking solution that seamlessly blends the advantages of deep compaction cement grouting with the use of chemical polyurethane injection.

Here’s why DHIG is the preferred choice:

  1. Eco-Friendly and Sustainable: DHIG offers federal, state, county, city, municipal, and commercial contractors an environmentally conscious and sustainable alternative. It ensures minimal environmental impact while resolving complex infrastructure challenges.
  2. Cost-Efficiency: DHIG provides a permanent, water-resistant solution at half the cost typically associated with cementitious grout. This substantial cost savings benefit makes DHIG an economically prudent choice.
  3. Time Savings: With DHIG, projects are completed in one-third of the time compared to traditional methods, significantly reducing project timelines and associated costs.
  4. Minimal Traffic Diversion: DHIG minimizes traffic diversion during project execution, causing minimun disruption to daily routines and public transportation.
  5. Versatility: DHIG fills the void when existing trenchless technology methods reach their limits, offering a viable solution for even the most challenging projects.



Polymer Technologies has patented the System and Method for injecting dual or multiple component polyurethanes at depths far exceeding the industry’s 20-foot below-ground surface threshold whether in wet or dry conditions.
Our technology is designed to inject and mix these components in the ground, at the source problem, and from the bottom up to the surface thus allowing maximum vertical and horizontal migration to fill voids, seal leaking infrastructures, and compact weak or fractured soils, while stabilizing adjacent eroded soils.


Polymer Technologies has achieved remarkable milestones in injection technology. We have successfully injected dual-component polyurethane at depths exceeding 100 feet below the ground surface, even under challenging conditions with temperatures as high as 140 degrees Fahrenheit. Our cutting-edge technology employs aggressive, fast-reacting polyurethane, which has marked a significant advancement in the field.

What sets our technology apart is its unparalleled level of control. For the first time, we can meticulously monitor the injection process inch by inch or centimeter by centimeter, providing precise data on material distribution from the ground’s bottom to the surface or within the targeted injection range. This meticulous control ensures a seamless injection process, even as the casing is removed from the bottom up to the surface level.

Our unique approach involves combining reactive materials at the drill tip, guaranteeing that the chemical reaction occurs precisely at the source of the issue within the ground. This innovation enables the permanent sealing of leaking pipes or storage tanks, effectively addressing environmental concerns. Furthermore, it facilitates the stabilization of contaminated soils affected by erosion due to leaks, as well as the filling of voids with expansive foam while simultaneously achieving permanent liquefaction, thus delivering a reliable water-resistant solution.

In essence, Polymer Technologies’ injection technology has pushed the boundaries of what was once thought possible, offering unprecedented control, depth, and effectiveness in addressing a wide range of environmental and infrastructure challenges.

How We Achieve This

  • A channel is introduced vertically, horizontally, or angled to the problem area.

  • A guide tube is inserted through the channel.

  • The mixing device is fed through the guide tube and locked into the base.

  • Components are independently delivered to the mixing device allowing the reactive material to migrate vertically and horizontally.

  • The casing is lifted incrementally when injection pumps begin to labor.

  • The materials continue as the section by section of guide tube is removed until reaching the surface or desired lift is achieved.

  • This process is repeated every 10-25 feet (depending on soils conditions) until the desired outcome or area has been mitigated.

End Costly Infrastructure Repair Method Limitations

Deep Horizons can save you MONEY, TIME, and minimize DISRUPTION to your community by enabling the rapid and sustainable remediation of critical infrastructure issues that were previously unattainable. All of this is achieved at a fraction of the cost compared to traditional dig-and-replace methods.


What makes this so different from other current delivery or application methods?2022-12-27T12:28:30-05:00

Cementous grout can only be delivered at depths below 20′ and polyurethane (foam) can only be delivered up to 7-20′. Our delivery method ensures that we reach the desired depth and does not allow the material to harden before we reach the affected area. This technology can be used not only to fix sinkholes but also fix dams, levees, canals, embankments, landslides, and tunnels with fast-action polyurethanes.

How long does the process take?2022-12-27T12:29:00-05:00

Every project is different and depends on the soil condition. However, due to the fact that there is no demolition required, this method can be delivered very quickly. Also, because our product reacts (hardens) within seconds (even in the presence of water and other solutions) the area is ready for traffic by the time we leave the premises.

Is there a specific material needed to be injected?2022-12-27T12:29:37-05:00

Absolutely not. In fact with polyurethane injection delivery, the engineers have the freedom to select the product or combination desired, depending on the soil condition and properties of the material required.

Is this process environmentally friendly and safe?2022-12-27T12:30:13-05:00

Yes indeed! This system is less destructive and more environmentally friendly than any current method.

1. Current (fast reaction injection delivery used for less than 10′ deep) uses tubes that cannot be recovered and must be cut at the surface and left buried. With our delivery method, the tubes used for injection are recovered.

2. The use of mortars and grouting suspensions are dangerous to the environment because the toxic components can pollute the karst aquifer and cause long-lasting hazardous impacts on underground species.

What is the advantage of Using Deep Horizons Injection Grouting Technology?2023-06-16T00:01:12-04:00

DHIG utilizes a specialized grout material that can penetrate deep into the soil, sealing leaks and improving soil conditions with precision and efficiency.

Sealing Leaks with Precision and Efficiency:
One of the key advantages of DHIG technology is its ability to seal leaks at considerable depths without the need for extensive excavation. By injecting fast reaction polyurethane material into the affected areas, DHIG forms a durable and impermeable barrier, effectively sealing any leaks and preventing further water intrusion. This process eliminates the costly and time-consuming task of traditional excavation and repair, making DHIG a highly efficient and cost-effective solution for addressing underground water issues.

Improved Soil Conditions and Remediation Efforts:
DHIG goes beyond leak sealing and offers significant benefits for improving soil conditions. The grout material used in DHIG is designed to enhance soil stability, strength, and compaction. By injecting the grout into weak or loose soil, DHIG improves its load-bearing capacity, making it ideal for a wide range of applications such as foundation stabilization, tunneling, and soil remediation. This innovative technology provides a sustainable and long-lasting solution, ensuring the structural integrity of the affected areas.

Sealing Levees and Dams:
The potential applications of DHIG extend beyond building foundations and basements. With its ability to penetrate deep into the ground and create a strong barrier, DHIG shows promise in sealing leaks and strengthening levees and dams. The traditional methods of repairing or reinforcing these critical structures often involve costly and disruptive construction processes. DHIG offers a trenchless alternative that minimizes disruption to the surrounding environment while providing effective leak sealing and soil stabilization.

Deep Horizons Injection Grouting (DHIG) has emerged as a game-changer in trenchless technology, revolutionizing the way leaks are sealed and soil conditions are improved. With its ability to reach greater depths and provide precise injections, DHIG offers a sustainable, cost-effective, and efficient solution for a wide range of applications. Whether it’s sealing leaks in hospital basements, stabilizing weak soil, or reinforcing critical infrastructure such as levees and dams, including but not limited sealing inflow underground water in sewer lines and manholes at greater depths, DHIG proves to be a reliable and innovative approach. As technology continues to advance, DHIG holds the promise of reshaping the landscape of underground repairs and remediation efforts, providing a more sustainable and resilient future for our built environment.

For more information on Deep Horizons Injection Grouting (DHIG), visit

Is this system more cost effective?2022-12-27T12:26:31-05:00

It certainly is because it does not require demolition and is significantly less labor intense. A simple 3″ diameter drill can cover an area up to 30 feet in diameter.

What is the delivery or application method?2022-12-27T12:27:24-05:00

NSF Approved two-part polyurethane material is delivered via a small 3-inch diameter drill made to reach the desired depth and mixes at the tip. The material hardens within seconds and fills the void. A single perforation can apply material to an area of 10′ to 30′ in diameter.

ABOUT Polymer Technologies

POLYMER TECHNOLOGIES USA, INC.: Revolutionizing Solutions with DHIG Deep Horizons Injection Grouting

At POLYMER TECHNOLOGIES USA, INC., we are proud to introduce DHIG Deep Horizons Injection Grouting, the groundbreaking technology that addresses unstable subsoil conditions and effectively seals leaks in water and land. With our patented intellectual property, including US patents 9,790,655 B1, 10,538,864 B1, and RE48,619E, we have developed a unique polymer-based soil stabilization and repair solution at unknown depths.

Our commitment to the environment drives us to provide a permanent and eco-friendly containment solution. By utilizing our proprietary Technology and Method, we can deliver exceptional results while minimizing the impact on the surrounding ecosystem. We take pride in being the only technology worldwide capable of penetrating over 700 feet of depth to the surface, ensuring comprehensive remediation and stabilization.

As Florida Certified General Contractors with more than 18 years of experience, we have successfully completed over 1,700 remediation projects in various settings, including residential, commercial, and industrial sites. Our expertise extends to large-scale endeavors, having completed projects worth over $2 million with the Department of Transportation (DOT). Our unwavering commitment to quality has earned us an A rating and recognition through emergency maintenance contracts and prestigious commercial projects.

Beyond the borders of the United States, we are expanding our reach and extending our intellectual property to over 44 countries. This global expansion allows us to bring our cutting-edge technology to international markets, enabling more communities to benefit from our groundbreaking solutions.

At the heart of our success is our experienced technical staff, boasting over 40 years of expertise in geotechnical soil testing and stabilization. Their in-depth knowledge and dedication ensure that every project is approached with precision and professionalism, delivering outstanding results that meet the highest standards.

Moreover, we are proud to have formed teaming agreements with Woman-Owned Minority Small Businesses, further promoting diversity and inclusivity in our operations. Additionally, we prioritize working with Service Disabled Veteran-Owned enterprises, supporting those who have served our country while benefiting from their expertise and unique perspectives.

At POLYMER TECHNOLOGIES USA, INC., we are passionate about transforming the industry with our innovative solutions. Through DHIG Deep Horizons Injection Grouting, we are revolutionizing soil stabilization and leak sealing, providing long-lasting, environmentally friendly, and cost-effective results. Experience the difference of our expertise and cutting-edge technology by partnering with us on your next project.

For more information, please visit


Sarasota, Florida

Lift Station 87 is a project that was under construction that will eventually handle approximately 1/3 of the City of Sarasota’s waste water flow. Lift Station 87 was to replace Lift Station 7 that was in service at the time. The station forwards the effluent to the City’s waste water treatment facility. The influent line is a 36” diameter line that crosses Hudson Bayou. While testing the influent line, City staff discovered significant ground water intrusion into the line. The intrusion into the line was discovered to be through several holes, breaks, and joint failures. These intrusions will cause the sanitary system to work harder thereby reducing the useful life of the equipment and consuming additional energy for those efforts.

The first repair effort was to install a liner inside the pipe and impregnate the line with epoxy. While this type of repair has worked in similar type projects, it failed to stop the water intrusion.

The second repair effort to repair the pipe involved the injection of a two component, fast reaction chemical grout. The intent was to seal the pipe from the exterior, in-situ. Due to the methods used, previously referred to as ‘historic method’, the efforts failed. The reason for failure can be attributed to the depth of the pipe being greater than 20 feet.

The third repair effort that was considered was to excavate the pipe and replace it. This effort would have caused extensive disruptions to the surrounding infrastructure and to the local population. This option was estimated to add an additional $9-12 Million to an already over budget project, not to mention extending the completion time of the project approximately another year for the already severely delayed project.

Instead of opting to delay and add additional cost overruns to the project, the City took a chance to engage Polymer Technologies Worldwide, Inc.’s patented process. Not only did the efforts seal the pipe leaks, the foundation of the lift station structure was enhanced and further stabilized. The Polymer Technologies Worldwide materials were put into place while the construction of the lift station facility continued.

By the City utilizing these efforts, there was no additional time delay, there was no adverse impact to the motoring public, and there was not multimillion dollar cost overrun.


We look forward to hearing from you and learning about your infrastructure projects and how our technology can be applied to help you save money and time and gain peace of mind. 

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Corporate HQ

Tampa, Florida USA

Phone: 1.813.5033813


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