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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

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 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.

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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.

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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

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EZ-FIT Injection Packer

EZ-Fit Injection Packer

The Washer:
Where Ease Meets Excellence in Injection.

Introducing the SealBoss® EZ-Fit Injection Packer:

Elevating Precision in Packer Installation

In our quest to enhance the user experience and precision in packer installation, we’ve innovatively designed the SealBoss® EZ-Fit Injection Packer. One of its standout features is the strategically placed washer at the top of the packer body. This washer serves as an intuitive guide, ensuring swift and accurate packer placement.

Gone are the days of second-guessing during packer installation. The moment the washer touches the substrate, the applicator can be confident that the EZ-Fit Packer is perfectly positioned within the drill hole, primed and ready for tightening.

But that’s not all. We’ve fortified the injection port with heavy-duty steel, ensuring its durability and longevity. Complementing this robust design is a soft-grade rubber sleeve, which provides enhanced friction and grip, ensuring a secure and efficient injection process.

Experience the difference with the SealBoss® EZ-Fit Injection Packer – where precision meets performance.

The SealBoss ® EZ-Fit Packer style has a strong following with some experienced contractors while boosting confidence among contractors new to the crack injection business.

Packer Technology since 1988

SealBoss has been a leader in the injection packer technology since 1988. Mechanical packers and injection ports are the gateway to successful injection. SealBoss supplies injection packers to customers worldwide. We offer mechanical packers varying in all key designs including packer material types and dimensions. We also offer custom designs and production for our customers.

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SealBoss Quick Info Crack Injection

SealBoss ® Packer Quick Reference

With offerings spanning the waterproofing, floor repair, and structural repair scopes,
SealBoss ® is your source for proven concrete repair materials.

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Injection Packer Spacing / Placement

Optimizing Injection Packer Spacing and Placement in Leak-Seal Crack Injection

Injection Packer Spacing

Determining Mechanical Injection Packer Spacing Based on Site Conditions and Product Properties

In the context of leak-seal crack injection, the spacing of mechanical injection packers, also referred to as port spacing, necessitates careful consideration of various site conditions, such as crack width, substrate thickness, water flow, and product properties.

For numerous applications, an initial spacing range of 8 inches (20 cm) to 1 foot (30 cm) on-center is a suitable starting point. However, the presence of hairline cracks calls for tighter spacing, as the limited product dispersion hampers its ability to traverse extensive distances. Consequently, narrower cracks demand closer packer spacing.

Injection Packer Placement

Employing Staggered Injection Packer Placement for Enhanced Crack Intersection and Reduced Concrete Damage

To optimize the efficacy of leak-seal crack injection, contractors should, whenever feasible, employ a staggered injection packer placement strategy.

This entails alternating drill holes to the left and right of the crack and drilling at a 45-degree angle towards the crack, thereby creating a stitch grouting pattern.

Utilizing this technique increases the desired probability of intersecting the crack during drilling and diminishes the likelihood of inducing additional cracking or spalling in the concrete throughout packer installation or the high-pressure injection process.

It is generally advised to initiate the injection process at the lowest point and proceed in an upward direction.

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PACKERS

Seawall Repair with Polyurethane Foams | Plural Component vs Single Component Foam

Seawall Repair with Polyurethane Foams
Plural Component vs Single Component Foam

This article contains an excerpt from the “SealBoss Concrete Solution Network Podcast – Seawall Repair | Bulkhead Repair | Erosion Control | Permeation Grouting”, featuring Jerald Sargent of Slabjack Geotechnical. Jerald has over 30 years of experience in the slabjacking and geo-technical industry. If you’d like to listen to the complete conversation, an audio version of the podcast is posted at the bottom of the article.

In this podcast we talk about the use of single and plural component foams for seawall repairs.

Both foam types have their place in seawall repair but the contractor needs to have a good understanding of their respective characteristics and area of application.

Single component (accelerator activated) foams offer outstanding crack sealing and good soil penetrating, permeation and soil aggregate stabilizing properties.

Plural component foams are excellent void fillers, support and lifter foams, predominantly used for slabjacking and slab lifting.

Single Component Foams are Preferred for Soil Permeation and Soil Consolidation — Plural Component Foams are Good for Filling Voids in Certain Applications

In the following Jerald discusses the use and limitations of Plural Component Foam.

Jerald Sargent: …Sometimes plural components make a lot of sense… where there’s obvious gaps behind the wall or maybe in a you know in a big boulder type of Bulkhead where they just use big rock rather than poured concrete. So plural components are good for filling voids in there and helping to lock [larger] aggregate together…

In most poured concrete walls we stay away from plural component simply because of the risks associated with it.

Going right along with that, one of the things that plural component is not appropriate for is injecting underneath the walls…

There’s virtually no permeation [into the soil] involved with plural component polyurethanes. It’ll [the soil] take up, it’ll absorb a little bit push through a little bit of that but it will not do it to the point where you have a solid structure built below the wall itself.

And I think that it is really important to understand the real limitation of the plural component polyurethane. And we use hundreds of thousands of pounds of a year in our slapjack in operation.

But it really isn’t appropriate in most cases to do a poured concrete wall [soil] stabilization.

To learn more about seawall repair and single and plural component foams you may want to listen to the podcast below.

Or just call us directly at 714-662-4445.

Seawall Repair with Polyurethane Foam