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Dam Repair – Active Leaks Sealed

Dam Repair
Active Leaks Sealed

Addressing Dam Leakage

Several factors can play a role in the development of cracks in concrete dams. The natural shrinking of concrete, geological stresses, and inadequate soil compaction during construction all play their part. The persistent positive water pressure means that even the smallest of these cracks and fissures can become avenues for water leaks. As water continues to seep through, the cracks inevitably widen over time, potentially leading to significant water loss and a progressive deterioration of the dam structure.

Earthen dams also face the risk of significant water loss through leakage. The potential culprits are often inadequate compaction of fill dirt, faulty seams, and leaks forming underneath the dam’s breastwork. Seepage can undermine the stability of earthen dams, leading to safety concerns and operational inefficiencies.

As with most structural defects, water leaks will continue to increase until corrective action is taken.

Dam Repair – Sealing Active Leaks

Innovative injection solutions like SealBoss Water Stop Foams and Polyurethane Injection Resins have been utilized for dam repair for over three decades. Successfully used to seal leaks in both concrete and earthen dams, these materials have proven invaluable in enhancing the resilience of dams, preventing water loss, and extending the lifespan of these significant structures.

Sealing Active Leaks – Efficient Dam Repair with Water Stop Foam Injection

SealBoss 1510 Dam Leak Sealing Injection Grout has proven its efficacy at the Blue Heron Paper Mill Dam in Oregon City, Oregon. The procedure involved the use of the SealBoss SLP1C pump and Mechanical Injection Packers to deliver the grout effectively.

Addressing the considerable water infiltration from the Willamette River, the Water Stop Foam was accelerated using the highest recommended dosage of SealBoss 15X Accelerator. This resulted in the fastest setting Water Stop/High Foamer Injection System, tailored to deal swiftly and effectively with the leakage.

The procedure was meticulously executed, with injections performed at strategically chosen entry points. This approach allowed the injection team to cut off the water flow at the primary leak sources, as well as at other sites where seepage was less severe.

Prior to the initiation of the injection process, a technical sales representative from SealBoss, alongside the West Coast SealBoss sales manager, visited the site. Their visit served to clarify injection techniques, address any queries, and ensure the operation proceeded with complete understanding and efficiency.

The operation was successful, with all dam leaks effectively sealed – a testament to the proficiency and coordinated efforts of everyone involved in the operation.

Should you have any questions regarding crack injection water stop procedures or any other injection-related processes, our seasoned team of SealBoss representatives stands ready to assist you. Don’t hesitate to get in touch.

We offer on-site consultations and comprehensive injection systems training, designed to provide a solid understanding of our repair methodologies.

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Foundation Crack Epoxy Injection – Transmission Towers

Foundation Crack Epoxy Injection - Transmission Towers

Epoxy Injection System Kits and Specialized Training

Our expert Technical Team is adept at offering training in the field of foundation crack repairs, specifically using the epoxy injection method with SealBoss 4040 Epoxy Resin, 4500F Epoxy Paste Adhesive, SB Surface Mount Plastic Ports, and the convenient, easily-operated SealBoss P3003 Epoxy Injection Pump. All these elements are provided at a reasonable cost to contractors through the Pro P3003 Epoxy Injection Starter Kit, offering affordability without compromising the quality.

Structural Pylon Footing Repair

Highly specialized contracting companies with a unique skill set are charged with constructing and installing transmission towers for power lines across California’s inland regions where renewable energy sources are developed at a rapid pace. With wind turbines and solar farms increasingly dotting the hilltops in California, the enhancement of renewable energy necessitates a robust infrastructure consisting of sturdy electricity transmission towers and well-distributed power lines.

Yet, the challenging weather conditions, which can include sandstorms, frosty snowstorms, and extreme temperature fluctuations, pose a significant threat to the structural integrity of the concrete supports that uphold this infrastructure.

Restoring Structural Integrity – Foundation Crack Epoxy Injection for Infrastructure Repairs

To counter these challenges, specially trained repair crews are commissioned to restore the structural integrity of concrete foundations and footings for the electricity transmission pylons that support overhead power lines spanning across California’s Central Valley.

The design of the pylon footings can take cylindrical or rectangular shapes, and cracking can manifest horizontally or vertically. Regardless of the orientation or size of these cracks, SealBoss Epoxy systems are proficiently designed to repair, mend and restore the concrete to its predetermined integrity.

Presenting the SealBoss Structural Infrastructure Repair Systems

Among several options, the compact Sealboss P3003 Electric Epoxy Pump Pro-Kit is a popular choice. This system encompasses high-strength, low-viscosity 4040 epoxy resin, quick-setting odourless SealBoss 4500 paste adhesive, surface mount ports with perforated tri-base legs, and the impressively portable, lightweight P3003 epoxy injection machine.

The P3003 epoxy injection system comes standard with a 2:1 ratio by volume setup, with the option for a 1:1 ratio conversion. The system also incorporates the capability to pump SealBoss Polyurethane Water Stop Foams and Leak-Seal Resins. Additional Epoxy pumps, including the large job professional PA 3000 pneumatic epoxy injection machine, are also available for selection.

Epoxy Injection Procedure Outline

Identify and Assess Cracks:
Inspect the concrete foundation for visible cracks and micro fissures. Assess the size, orientation (horizontal or vertical), and depth of each crack.
Prepare the Epoxy Materials:
Condition the SealBoss 4040 Epoxy Resin and the odorless SealBoss 4500 Epoxy Paste adhesive to the appropriate temperatures, especially in cold conditions to ensure a faster set time.
Apply Paste Adhesive:
Apply the SealBoss 4500 Epoxy Paste over the cracks to serve as a surface seal. This paste also acts as an adhesive for the SealBoss Tri-Base surface mount plastic ports.
Install Injection Ports:
Position and install the SB Surface Mount Plastic Ports along the length of the cracks, ensuring secure fastening. These ports should come equipped with caps to prevent epoxy resin back-flow.
Inject the Epoxy Resin:
Once the adhesive paste is set, begin the injection process. Using the SealBoss P3003 Epoxy Injection Pump, inject the low-viscosity SealBoss 4040 Epoxy Resin into the cracks at the lowest speeds, just enough to move the epoxy resin into the crack and allow for continuous flow and deep penetration of the material.
Use SealBoss 4050 SLV for Micro-cracks:
For extreme micro-cracks, consider using SealBoss 4050 SLV super low viscosity epoxy to ensure deep penetration into these smaller cracks.
Monitor the Injection:
Watch for the epoxy material to appear in the next port, indicating sufficient filling of the current crack and time to cap the port and move onto the next.
Curing:
Allow enough time for the epoxy resin to cure fully within the cracks, restoring and reinforcing the structural integrity of the concrete foundation.
Finish the Surface:
After the material has fully cured, grind off the ports and smooth down the surface to achieve the desired look and finish.

These procedures should be done carefully and patiently, keeping in mind that the main goal is to ensure a completely sealed and controlled environment for the epoxy to set up properly.

Foundation Crack Epoxy Injection | Transmission Towers – Procedures

To manage the structural integrity, hairline cracks and micro fissures in the concrete foundations are injected with low viscosity SealBoss 4040 epoxy resin. The odourless SealBoss 4500 epoxy paste serves as a surface seal and adhesive for SealBoss Tri-Base surface mount plastic ports equipped with caps to prevent epoxy resin back-flow. For operations in cold conditions, it is advised to precondition the epoxy products to warmer temperatures to facilitate a quicker setting time. When the environment is cold and time permits, mounting the surface port and applying the crack paste a day prior to injection can ensure an appropriate seal around the cracks and good port adhesion to the concrete substrate.

Once the ports are securely fastened and the paste adhesive has set, injection can commence. By using the lowest speeds on the P3003 epoxy pump, sufficient to push epoxy resin into the crack, it allows for continuous flow and deep penetration of the material through the crack.

In situations where SealBoss 4040 epoxy resin, a low viscosity 2:1 material is used for most crack dimensions, SealBoss 4050 SLV super low viscosity can penetrate even deeper, reaching into the farthest corners of extreme micro-cracks.

Once the material is visible in the subsequent port, it serves as a signal to halt the application, cap the port, and proceed to the next one. The primary principle of epoxy injection is to maintain a completely sealed and controlled environment to allow the epoxy to set up and restore the structural integrity of the concrete.

After the epoxy has fully cured, contractors can remove the ports and smooth down the surface to achieve the desired aesthetic look.

Request the Best – Comprehensive System Solutions and Tailored Training from SealBoss

SealBoss specializes in providing comprehensive system solutions designed to restore and preserve the structural integrity of infrastructures. Our solutions are engineered to protect structures from environmental damage including water intrusion, corrosion, and damage from seasonal frost expansion.

Our complete Pro-Kit systems are user-friendly and designed for quick deployment, capable of getting a crew operational in just a few hours.

SealBoss’s on-site training is also available to ensure your project is executed correctly and achieves success. Our commitment to delivering superior-quality service, coupled with our product innovation and industry expertise, makes us a trusted partner in the infrastructure repair and maintenance sector.

Relevant Epoxy Injection Links

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Mockups | Curtain Wall Grouting | Negative Side Injection Waterproofing

Mockups
Curtain Wall Grouting | Negative Side Injection Waterproofing

Technical Podcast for the Infrastructure Repair Industry

The Importance of Mockups | Below Grade Injection Waterproofing

A Conversation Between Two Industry Professionals
Our guest today
Jake Holland, Vice President, Project Manager
Summit Sealants Inc. | Colorado / Washington
Your host: Chris Coderre, SealBoss Corp.

Predictive Mockups | Curtain Wall Grouting Techniques, Products and Injection Packers

“The Mockup is Worth its Weight in Gold”

In this episode Jake Holland explains how mockups help improve injection job performance and predict successful outcome. Jake provides some insight into specific injection techniques, product characteristics and preferred packer sizes for curtain wall grouting.

Jake Holland studied at Colorado State University in the Project Management Program. He has close to two decades of experience in commercial construction, waterproofing, structural restoration, and historical restoration. He comes from a long line of experience in the sealant trade and has proven himself to be a top project manager handling some of the most high profile restoration projects in Colorado. Summit Sealants has been specializing in waterproofing and water mitigation on commercial structures and operates from 4 locations in Colorado and Washington.

Thank you Jake for being a guest on our technical podcast!

The Indispensable Role of Mockups in Injection Waterproofing

Introduction

Injection waterproofing has become a crucial technique in the construction and maintenance of various structures, from residential homes to commercial buildings, and even infrastructure projects such as tunnels and bridges. This method is employed to improve the water-resistance of structures and protect them from the detrimental effects of water seepage. A pivotal step in ensuring the effectiveness of this waterproofing technique is the creation and utilization of mockups. This article aims to delve into the importance of mockups in injection waterproofing.

Understanding Injection Waterproofing and Mockups

Before discussing the importance of mockups, it’s essential to understand what injection waterproofing entails. This technique employs the strategic injection of waterproofing materials such as polyurethane or epoxy resins into various aspects of a structure. These materials are inserted into pores, cracks, and joints within the structure, and even into the space surrounding the structure, extending to the dirt substrate. This comprehensive approach serves to effectively block the ingress of water, creating a formidable barrier against potential water seepage. It’s a crucial process that can enhance the longevity of the structure and safeguard it against dampness, water damage, and structural integrity problems.

In this context, a mockup can be understood as either a functional replica of the structure or, more commonly, a carefully selected segment of the existing structure.

This designated part is chosen for its representative nature, closely mirroring the conditions and real-world challenges anticipated during the comprehensive execution of the waterproofing injection project. Thus, it offers a realistic simulation of the full-scale scenario, providing valuable insights for the upcoming task.

The Importance of Mockups in Injection Waterproofing

Testing the Feasibility of the Waterproofing Solution:
The first and foremost reason to create a mockup is to validate the feasibility of the chosen waterproofing solution. A mockup can test whether the proposed waterproofing material will adhere correctly to the structure’s material, effectively seal its cracks, or withstand its environmental conditions. This step is critical to avoid costly mistakes and ensure the waterproofing solution’s efficacy.
Improving Accuracy and Predictability:
A mockup can help determine the exact amount of waterproofing material required and the optimal injection points and pressures. This can reduce waste and improve efficiency in the actual construction phase. Moreover, the mockup stage can reveal potential issues that may arise during the application, enabling teams to address them proactively.
Enhancing Training and Communication:
Mockups are instrumental in training the application team. They provide a hands-on experience, enabling team members to familiarize themselves with the application process, understand the structure’s complexities, and gain confidence before proceeding to the actual project. Furthermore, they facilitate clear communication among the project’s stakeholders, ensuring everyone understands the proposed solution and its implementation. architectural projects.

Conclusion

The use of mockups in injection waterproofing offers a range of significant advantages, from improving project accuracy and predictability to enhancing team training and communication. By representing a vital stage in the waterproofing process, mockups can significantly increase the chances of project success, making them an indispensable tool in contemporary construction practice. Therefore, it’s safe to conclude that any injection waterproofing project can immensely benefit from investing time and resources into creating and using a detailed, accurate mockup.

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Concrete Solutions Network / Sealboss ® Podcast ©

Hot Shot Foam Injection Cartridges

Hot Shot
Foam Injection Cartridges

Water Stop | Leak-Seal

SealBoss 1500 Hot Shot is a water activated, hydro active, semi flexible foam injection resin, designed to shut down active water leaks quickly – Bigger is better, we give you 22 oz. per cartridge!
Concrete Crack & Pipe Penetration Leak Repair
Gushing Water Leak Stop
Semi-Rigid Properties Tolerate Movement

HOT SHOT 1500

Choose Your Hot Shot

Void Filler

SealBoss 1640 Hot Shot is a dry reactive structural foam system and void filler for use in dry and wet condition – Bigger is better, we give you 22 oz. per cartridge!
Wet and Dry Applications
Void Fill Applications
Under Slab Fill Applications

HOT SHOT 1640

Hot Shot Applicators

Cartridge Gun Applicators

Hand Operated
Air Operated
Battery Operated

Water Stop & Leak-Seal
Water Plug & Void Fill

Two Distinctly Different Foams
in Convenient Hot Shot Cartridges

Our Hot Shot Cartridge System is perfect for those jobs that don’t require a pump set up

Master the art of water stop and leak sealing, as well as water plug and void filling tasks with the convenient SealBoss Hot Shot Cartridges. The cartridges offer two unique foam solutions, perfect for small-scale repair projects that don’t necessitate the use of a complex pump setup.

Harness the power of two unique foam solutions, packed conveniently in our Hot Shot Cartridges, for all your small-scale repair jobs that don’t necessitate a cumbersome pump setup. All you need to kickstart your repair work is a hammer drill, drill bits, your chosen Hot Shot Cartridges, and a cartridge gun.

From walls, manholes, box culverts, floors, to storm and sewer pipes, SealBoss Hot Shot Cartridges serve a myriad of applications. The ease of use of these 22oz cartridges makes them a popular choice among professionals and DIY enthusiasts alike.

Applying the SealBoss Hot Shot Cartridges is as easy as following these steps:

Drill a hole through the substrate
Position the injection tip in the drilled hole and pump the SealBoss Hot Shot product
Alternatively, you can use the Low Pressure Zerk Injection Packer System Adapter

The Power of Simplicity – Foam Injection “Hot Shot” Cartridges

In the concrete repair and waterproofing industry, innovation plays a pivotal role in enhancing results and processes. Traditional approaches, while effective, often demand substantial time, expensive equipment and labor, which might not always be adequate and necessary for the job on hand.

Addressing these concerns, SealBoss introduces their professioanl grade foam injection Hot Shot Cartridges, reshaping the way we confront these challenges.

These Hot Shot cartridges serve as a simplified tool to apply the same high grade products, offering an efficient, user-friendly, and economic solution to a variety of repair tasks. From addressing leaks in a residential basement to mending cracks and filling voids in a commercial building’s foundation, Hot Shot cartridges simplify and accelerate the repair process.

Unmatched Efficiency

One of the prominent advantages of SealBoss’s “Hot Shot” cartridges is their remarkable time saving efficiency. Their innovative design and size, facilitates quick and effective foam injection tasks, reducing the time spent compared to traditional methods.

This efficiency is largely due to the cartridges being pre-filled with high-grade polyurethane resin that rapidly reacts and expands — no measuring and mixing needed — cutting down the material preparation time and overall process duration.

User-Centric Design

SealBoss’s Hot Shot cartridges stand out for their remarkable efficiency. Their innovative design and pre-filled high-grade polyurethane resin facilitate quick and effective foam injection tasks, reducing time spent compared to traditional methods.

The user-centric design of the Hot Shot cartridges ensures easy installation and operation, even for individuals with limited technical expertise. By eliminating the need for large, complex pumping systems, these cartridges streamline the injection process and make it accessible for even DIY enthusiasts to manage small-scale repair projects. SealBoss’s Hot Shot cartridges are also compatible with the SealBoss Steel Injection Packer Adapter for added convenience.

HOT SHOTS can be used with SealBoss’s Steel Injection Packer Adapter.

Conclusion

Whether you’re an experienced professional seeking to streamline your processes or a homeowner undertaking a repair project, SealBoss’s “Hot Shot” cartridges offer a solution that maximizes time, minimizes effort, and ensures reliable, lasting results.

For all your smaller jobs and projects, discover the innovation and efficiency offered by SealBoss’s Hot Shot cartridge system.

Opt for SealBoss Cartridges for all your smaller tasks and projects.

SealBoss Cartridge System

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Hot Shots

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Crack Injection Cartridge And Mechanical Packer Adapter

Crack Injection Cartridge Mechanical Packer Adapter

SealBoss Crack Injection Packers can be used with SealBoss Steel Packers for a tighter and leak free connection.

Simply use the SealBoss Adapter Set and your Crack Injection Water Stop Hot Shot Cartridge connects securely to a mechanical packer.

For use with the SealBoss cartridge system the steel packer must be equipped with a lower load pressure, low pressure injection zerk. The low pressure zerk (nipple) features an anti return ball valve that is not spring loaded – permitting lower injection pressures adequate for the cartridge system.

HOT SHOT Cartridges Overview

SealBoss ® Cartridge System

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Cartridges

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Steel Injection Packers

SealBoss ® Steel Mechanical Packers
Quality & Advantages

Steel Injection Packers

SealBoss ® Steel Mechanical Packer
Advantages

Quality Steel Construction for High Injection Pressures
Button Head Fitting & Zerk Fitting Interchangeable
Anti Return Valve in Fitting
Port to Port Travel Observation Possible
Low Pressure Zerks Available
Suitable for All Injection Resins
Wide Variety of Diameters and Lengths
A SealBoss Standard Packer | Millions sold

Why should I use Steel Injection Packers?

Understanding the Advantages of Steel Injection Packers

SealBoss® Steel Injection Packers deliver superior performance in high-pressure injection applications. These mechanically engineered packers are designed to endure considerable force, making them ideal for demanding crack injection scenarios where high injection pressures are needed and reliability is paramount.

As the threaded shaft of the packer is adjusted, the rubber base experiences compression, resulting in a robust seal within the drilled hole. Owing to the exceptional strength of steel, these packers can withstand greater tightening forces. This capability enhances the friction between the expanded rubber sleeve and the concrete substrate, ensuring a secure seal.

Decoding the Concept: Port to Port Travel of Resin

The term ‘Port to Port Travel of Resin’ refers to the observable movement of the injected product from its point of origin to the subsequent packer. The SealBoss steel injection packer is designed with a removable fitting that enables the user to monitor this progression, ensuring precise and controlled application of the injection material.

Clarifying Standard Zerk Fittings versus Low Pressure Zerk Fittings

You may be familiar with standard zerk fittings, but what about low pressure zerk fittings? These specialized fittings are engineered for applications where the injection pressures are limited by the dispensing or pumping unit. A unique feature of these fittings is the presence of an anti-return ball valve devoid of a spring. This design minimizes the pressure required to open the valve, allowing the injection material to enter the packer with negligible resistance.

It’s noteworthy that SealBoss HOT SHOT Cartridges are compatible with Steel Injection Packers that are equipped with Low Pressure Zerk Fittings. For a more detailed understanding, refer to this informative video that demonstrates the use of the adapter.

Switching from Zerk Fitting to Button Head Fitting

SealBoss S-Type steel packers offer the flexibility to switch from zerk fitting to button head fitting, allowing usage with slide couplers. This versatile feature enables the use of both styles on the job site without necessitating different packer styles. Packers can be ordered with either fitting, based on the specific requirements of the project.

Each fitting incorporates an anti-return ball valve that opens under pressure, facilitating the flow of chemical grouts. Once the pressure is relieved, the ball valve closes, effectively preventing the backflow of the injection resin out of the drilled hole.

For more details on the zerk and buttonhead fittings and corresponding couplers, please refer to the conversion page.

Advantages of using SealBoss’s steel injection packers, highlighting their durability, versatility, and cost-effectiveness

Durability

First and foremost, steel injection packers by SealBoss stand out due to their impressive durability. Crafted from high-quality steel, these packers are built to resist the harshest conditions and demands for leak sealing injection.

This durability is especially beneficial in high-pressure injection tasks. Regardless of the injection grout used, the SealBoss packers can withstand the pressure, maintaining their structural integrity and preventing failure. This ability leads to a more successful application of sealants and grouts, prolonging the lifespan of the structure being repaired.

Versatility

The versatility of SealBoss’s steel injection packers cannot be overstated. These devices are applicable to a wide range of sealing tasks, including cracks in concrete structures and natural structures.

Moreover, their universal design allows them to accommodate different diameters and lengths, making them suitable for both small and large-scale projects. Whether you’re dealing with a minor crack in a residential structure or extensive damage in a commercial building, you can count on SealBoss’s steel injection packers to deliver.

Cost-Effectiveness

While SealBoss’s steel injection packers might initially seem like a more substantial investment compared to their plastic counterparts, they provide a level of cost-effectiveness that’s hard to match. Their durability reduces injection failures, including blow-outs and leakage, meaning less downtime and more efficient work processes.

Ease of Use

With their simple installation process, SealBoss’s steel injection packers allow for precision in injecting grouting, ensuring the material reaches the target area effectively.

The packers are designed for easy insertion into pre-drilled holes and can be firmly secured to prevent movement and leakage during the injection process.

Conclusion

The steel injection packers by SealBoss provide a reliable solution for a multitude of structural repair and waterproofing tasks. By offering durability, versatility, cost-effectiveness, and ease of use, these packers are proving to be solid tool for professionals in the construction and waterproofing injection industry.

SealBoss ® Injection Packers

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PACKERS

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Steel Packer – Button Head Coupler

How to Convert a Zerk Type Steel Packer
to a Button Head Packer

SealBoss Steel Packer with Button Head Fitting

SealBoss Steel Packers have the capability to be outfitted with either injection zerk fittings, often referred to as grease nipples, or button head fittings. These can be paired with zerk couplers or button head couplers respectively, the latter of which is also recognized as slide couplers.

In this video we demonstrate the quick button head conversion of the SealBoss Steel Injection Packer.

The button head configuration stands out for delivering the most robust and secure linkage between the injection pump and the mechanical packer, ensuring enhanced reliability during operations.

Learn more about Steel Injection Packers here

We present detailed descriptions and illustrative images for both zerk and buttonhead fittings, along with their corresponding couplers, in the sections below.

BUTTON HEAD FITTING

FITTINGS

STEEL

SealBoss Button Head Fitting | Steel | Standard Design

Button head fittings, slide on fittings, for mechanical packers.

BUTTON HEAD FITTING

BUTTON HEAD SLIDE COUPLER

COUPLER

STEEL

Button Head Coupler | Slide Coupler for most secure and tight fit

Recommended for overhead applications, one man operations and for any critical area injection. Steel and Aluminum versions available.

BUTTON HEAD SLIDE COUPLER

ZERK FITTING

FITTINGS

STEEL

Standard Zerks | Low Pressure Zerks

Zerk fittings / grease nipples available in various sizes and designs to fit various packers. Standard Zerks equipped with a spring loaded ball valve and Low Pressure Zerks with a ball only valve.

ZERK FITTING

ZERK FITTING COUPLER

COUPLER

STEEL

High Quality Steel Zerk Coupler for Zerk Type Mechanical Packers and Ports for secure connection

The secure fit SealBoss ZC Zerk Coupler for zerk type mechanical packers and ports. This zerk fitting coupler is made from steel and equipped with 4 (four) steel claws/prongs/jaws.

ZERK FITTING COUPLER

SealBoss Packer Super Selection

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Your Competitive Advantage with SealBoss

Comprehensive Solutions for Specialty Infrastructure Repairs

Your Competitive Advantage with SealBoss

At SealBoss, our primary focus is on supporting your business growth. We aim to give you an competitive edge over competitors through our high-quality materials, advanced equipment, reliable technical support, and comprehensive assistance. Our core values are centered on fostering your success in this competitive and demanding field.

Enhance Your Competitive Edge with SealBoss Concrete Solutions

Excellence and Diversity in Product Offerings: Polyurethanes, Acrylates, Epoxies, Polyureas

SealBoss offers a sophisticated and varied grout product line, catering to the needs of the contemporary market.

Our comprehensive range of Water Stop and Leak Sealing materials includes PUR injection resins and foams for sealing leaking fissures and gushing leaks, curtain grouting, and acrylic injection resins capable of penetrating thinnest hairline cracks and fine soils.

SealBoss features a high quality epoxy gel and resin product line, crafted for both structural repairs and reinforcement, ensuring enhanced durability and reliability for a wide array of applications.

Furthermore, our product range includes Geotech foams and materials, covering soil stabilization, compaction and slab lifting foams, and corresponding equipment, to cater to diverse project requirements.

Many of the SealBoss products are designed for low environmental impact and are certified for contact with potable water.

Equipment and Accessories: A Comprehensive and Versatile Portfolio

At SealBoss, we are proud to present ourselves as one-stop solution for your specialty infrastructure repair requirements. We offer an extensive range of professional equipment and accessory product lines within the industry.

Our dedicated team will assist you in selecting the ideal product tailored to your requirements, facilitating a seamless repair experience by supplying essential components, including pumps, hoses, packers or ports, and specialized accessories.

Technical Support, Training, and Education: Comprehensive Programs for Skill Development

We provide all-inclusive training and education in Leak Sealing, Floor Repair, and Geotech polyurethane infrastructure repair. Our educational workshops take place at distributor locations, and we offer on-site consultations for contractors, giving them tailored advice and assistance. In addition, we have available online training videos, adressing various product groups and methods.

SealBoss houses a proficient technical support team, offering assistance as needed. Our team, consisting of experienced professionals, is committed to addressing your questions and concerns with timely and effective solutions.

A Commitment to Accelerating Your Business Growth: Our Core Value

At the core of our actions, our main focus is to support our customers’ success. We recognize that their accomplishments have a direct impact on our own growth, creating a mutual dependency that shapes our company’s culture and values. Our dedication to helping our customers succeed is an integral part of our organization’s principles, and we are committed to offering the essential tools, resources, and assistance needed for prosperity in the infrastructure repair industry.

Competitive Advantage SealBoss: 35 Years of Experience and Quality

Drawing from our expertise and the high-quality materials we provide, we strive to minimize callbacks for your customers, ultimately enhancing their satisfaction and fostering a positive reputation for your business.

Competitive Advantage

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Water Tank Injection Training

Water Tank Injection

Water Tank Leak Seal Injection Training

Large Water Tank Injection Leak Repair with SealBoss 1510 Water Stop Foam

SealBoss offers full system solutions for water stop & leak repair with high pressure polyurethane injection

Introduction

Drinking water tanks are specifically constructed to maintain a sealed, water-tight environment; however, cracks and leaks in expansive concrete water storage structures, frequently detected during construction, can lead to numerous undesired outcomes. These may encompass significant water loss or water ingress contaminated by pollutants and germs, potential health risks, and structural damage to the tank.

Cracks and leaks in large concrete water tanks can lead to significant water loss or water ingress (pollution/germs), potential health risks, and structural damages. Repairing these issues in a timely and efficient manner is crucial for maintaining water quality and preventing further damage. In this article, we will discuss the process of repairing large concrete water tank cracks and leaks using the SealBoss Water Stop and Leak Seal Polyurethane Injection Foam, SealBoss Injection Packers, and SealBoss Professional Injection Pumps.

Ensuring Product Safety – Using NSF Certified Waterproofing Polyurethane Foam System

Western U.S. Regional Manager Chris Coderre instructs a construction team on urethane waterstop injection methods in Seattle, Washington

The NSF Drinking Water Contact Certified SealBoss 1510 Water Stop Foam and the SealBoss P2002 single component injection pump system with SealBoss 13-115S (½”) high pressure packers were used live in the training session at a large concrete water tank with active leaks.

The National Sanitation Foundation (NSF) enforces stringent standards to reduce the negative impact of products interacting with potable water.

Facilities like water treatment plants, water containment structures, and other related structures should be maintained and repaired using approved products that are deemed safe for contact with drinking water and won’t introduce contaminants that could cause health issues or regulatory concerns.The NSF is an independent organization that establishes public health standards and certification programs to safeguard food, water, and the environment. The American National Standards Institute (ANSI), a private non-profit entity, oversees the development of consensus standards for products, services, processes, and systems in the United States.

Adhering to NSF/ANSI/CAN 61 certification ensures that products comply with regulatory requirements for the U.S., Canada, and other countries adopting these standards.Products in contact with drinking water undergo NSF/ANSI/CAN 61 testing to confirm that contaminant levels remain below the maximum acceptable limits for safety. Rigorous testing is required for products to achieve NSF approval.

Inspecting the Water Tank

The first step in the water tank injection repair process is a thorough inspection of the tank to identify all cracks and leaks. This inspection should be performed by a trained professional, as they will have the experience and knowledge to detect even the most subtle signs of damage. Once the inspection is complete, the repair team can develop a plan for addressing the identified issues.

Preparing the Tank for Repair

Before beginning the water tank injection repair process, it is necessary to prepare the tank. First, drain the tank completely to ensure a safe and dry work environment. Then, clean the surface around the cracks, removing any debris. This step is crucial for the success of the repair, as a clean surface allows for optimal detection of crack development and subsequent injection packer placement.

Installing SealBoss Injection Packers

To inject the SealBoss Polyurethane Injection Foam into the cracks and leaks, Injection Packers must be installed. These packers serve as the entry points for the foam and ensure that it is directed precisely into the damaged areas. To install the packers, drill holes at regular intervals along the length of the crack, and then insert the packers into the holes. The number and spacing of the packers will depend on the size and severity of the cracks, as well as the specific requirements of the water tank injection repair project.

Preparing the SealBoss Polyurethane Injection Foam

The SealBoss Polyurethane Injection Foam is a single component accelerator adjusted system that requires proper mixing before use. Follow the manufacturer’s instructions for accelerator percentages, ensuring that the correct proportions are used to achieve the desired expansion rate and strength. Once the product is thoroughly mixed, the foam is ready for injection.

Injecting the SealBoss Polyurethane Water Stop Foam

With the SealBoss Professional Injection Pump, begin injecting the leak sealing foam into the installed packers. The foam will expand upon contact with moisture, filling the cracks and stopping the leaks. As the foam fills the cracks, it will create a strong and flexible seal, preventing further water infiltration.

Monitor the foam’s progress and continue injecting until the foam fills the entire crack and reaches the next injection port. Repeat this process for all injection ports, ensuring a complete and thorough repair. Re-inject packers two or three times until product refusal.

Post-Injection Cleanup

Once the SealBoss Polyurethane Injection Foam has fully cured, it is time to clean up. Remove the injection packers and any excess foam from the surface of the tank. Patch any remaining holes with a suitable patching material, to ensure a smooth and watertight finish.

Refilling and Testing the Water Tank

With the water tank injection repair complete, it is time to refill the tank and test for any remaining leaks. This step is crucial for confirming that the repair was successful and that the tank is now fully functional. Fill the tank gradually, monitoring the repaired areas for any signs of moisture or water seepage. If any leaks are detected, it may be necessary to repeat the repair process or consult a professional to address any underlying issues.

Ongoing Maintenance and Monitoring

After successfully completing the water tank injection repair, it is essential to implement a regular maintenance and monitoring schedule to prevent future issues. Inspect the tank periodically for signs of new cracks or leaks and address them promptly to avoid more extensive and costly repairs. Proper maintenance and monitoring will ensure the longevity of the water tank and the quality of the water it stores.

Conclusion

Using SealBoss Water Stop and Leak Seal Polyurethane Injection Foam, SealBoss Injection Packers, and SealBoss Professional Injection Pumps, large concrete water tank crack and leak repairs can be completed efficiently and effectively. This comprehensive water tank injection repair process provides a durable and flexible solution for sealing cracks and leaks, ensuring the structural integrity of the tank and the quality of the water it stores. By employing professional techniques, the contractor can successfully restore the water tank to optimal condition and prevent more extensive damage.

If you have any questions on crack injection waterstop procedures or any injection related applications, please contact our team of qualified SealBoss representatives to schedule an on site consultation & full injection systems training.

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Soil Consolidation Waterproofing Injection

Soil Consolidation & Waterproofing Injection

Soil Consolidation and Waterproofing Injection with Polyurethane Grout

Soil consolidation is a process often employed for soil injection treatment in mining and tunneling projects, but its applications extend beyond these large-scale soil treatment scenarios. One method for achieving soil consolidation, stabilization, and waterproofing involves the use of injectable polyurethane grouts.

Polyurethane grout injection is particularly useful in cases where water migration must be halted and soil shifting needs to be prevented. In this specific jobsite application, we demonstrate the process of using SB FlexGel, a hydrophilic polyurethane injection gel, along with steel injection needles to halt water ingress into a structure through pipe penetrations.

In this specific jobsite application, we demonstrate the process of using SB FlexGel, a hydrophilic polyurethane injection gel, along with steel injection needles to halt water ingress into a structure through pipe penetrations.

Upon injection, FlexGel is a low-viscosity liquid, allowing it to easily migrate through voids, fissures, and cavities in rock structures and loose ground. As it cures, it forms an impermeable bond that consolidates the soil, stabilizes the ground, and creates a watertight seal between the pipe, soil, and structure — This dual function addresses both the soil consolidation and waterproofing aspects of the repair.

As another option, hydrophobic polyurethane grouts and foam grouts can also be employed for this type of application, offering alternative solutions depending on the specific conditions and requirements of the project. These materials can effectively seal off leaks and reinforce the surrounding structure, ensuring long-lasting protection against water infiltration.

Polyurethane injection resins are known for their strong adhesion to rock and soil particulates, and they remain firm and rigid after the expansion process is complete. These properties make polyurethane-based injection products ideal for a wide range of soil waterproofing, consolidation, and stabilization needs.

In this application, Steel Injection Needles are used to deliver the polyurethane grout into the soil at predetermined depths. These needles serve a similar purpose to the more complex and sophisticated Grout Injection Lances often used in large-scale projects. By employing this technique, structures can be protected from water ingress, soil can be stabilized, and long-term durability can be ensured.

Polyurethane Gel Injection for Sealing Pipe Penetration Leaks at a Nebraska Natural Gas Plant

A natural gas plant in Nebraska, responsible for pumping methane gas, experienced persistent water intrusion through multiple pipe penetrations. Previous attempts to patch these leaks from the inside of the structure (negative side) proved unsuccessful. Additionally, water infiltration was observed at the floor-to-wall cold joint.

Soil Consolidation Repair Procedure

Given the easy exterior access to the affected areas, the proposed solution involved soil consolidation and waterproofing injection around the gas pipe from the outside of the structure.

This technique employed SealBoss FlexGel and steel injection needles or lances. It aimed to create a comprehensive solution by waterproofing the soil surrounding the pipe and sealing any water-bearing voids, cracks, and fissures within and around the structure where the pipe penetration occurred. The injection pressure facilitated a secure seal between the pipe and any annular gap between the pipe and the surrounding concrete.

Performing the repair from the exterior minimized further structural damage to the concrete, as it eliminated the need for drilling additional holes and grid patterns.

These steps are typically required when executing soil and curtain injections from the negative side (inside) of a structure.

SealBoss FlexGel LV is a NSF-certified, low-viscosity, single-component hydrophilic polyurethane gel injection rubber and chemical injection grout. It boasts excellent penetration properties, superior strength, and durability. FlexGel was selected for its low viscosity and slower gel time, which allows the resin to infiltrate the substrate and consolidate and waterproof the soil behind the structure and the area surrounding the gas pipe penetrations.

Although FlexGel can be diluted with up to a 10:1 water-to-resin ratio, it was injected “neat” (undiluted) for this application. Using FlexGel neat is a common and approved practice for smaller-scale projects, as it circumvents the need for complex and costly multi-component injection equipment. Instead, simple single-component injection pumps can be used.

The pipe penetrations were identified on the negative side, marked on the structure’s exterior, and used to determine the injection plan based on the penetration spacing. Large pipe penetrations required a minimum of three injection points for full coverage. For pipes up to 6 inches in diameter, one lance was driven directly above the pipe down to a predetermined depth, based on the location of the penetration.

Steel injection needles or lances were installed using a hammer drill and driven to the desired depth. After positioning the lance, the bolt used to drive it was removed, and the applicator with a valve was installed.

For enhanced control of the injection needle/lance, the contractor fastened two vice grip pliers to the top. This enabled them to easily raise and lower the lances to the desired position.

The SealBoss P2002 high-pressure injection pump was utilized to pump the material through the lances. The quantity of material used per lance was measured using the graduated hopper on the pump.

Each penetration was injected until material refusal was evident, either around the penetration or along the cold joint on the floor.

As the FlexGel reacted and expanded, it displaced air and water, causing bubbles to rise from the negative side of the structure. Throughout the injection process, the FlexGel polymer permeated the wall completely and cured. This demonstrated the effectiveness of the repair technique in sealing the pipe penetrations and mitigating water intrusion.

Quality Control

For leak detection and quality control purposes, the injection areas were flooded and saturated with water both before and after the injection repair. This was done to locate and confirm all leaks prior to the injection and to verify the successful sealing of the affected areas post-injection.

Should you have any questions about this soil consolidation waterproofing injection project or the materials used, please do not hesitate to contact us. We are here to assist in any way possible. Always remember to work safely by wearing eye protection and gloves when handling chemicals. We hope you found our review of the project outlined above informative and invite you to explore our website for a comprehensive range of waterproofing solutions for concrete structures.

Jobsite: Northern Natural Gas, Nebraska
Scope: Soil Consolidation Waterproofing Injection – Seal Pipe Penetrations
Materials Used: FlexGel
Additional Tools: Steel Injection Needle Lances, P2002 Injection Pump, Hammer Drill, Generator, PPEG