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Grouting Utility Penetrations

The Importance of Grouting Utility Penetrations:

Sealing Leaks and Gaps in Parking Structures with Chemcial Grout

In the vast realm of construction and engineering, ensuring the integrity and safety of a structure is paramount. One of the challenges faced in this domain is the the sealing of gaps around utility penetrations in structures like parking garages.

These penetrations can be anything from utility pipes, conduits, to cables that traverse through concrete or other structural materials.

Addressing these gaps goes beyond merely preventing water seepage; it is also about sealing passageways to prevent migration of gases and spreading of pests, ultimately maintaining the safety and structural integrity of the entire building.

Stop Migration of :

Water
Gases
Pests

The Importance of Grouting Utility Penetrations:

Sealing Leaks and Gaps in Parking Structures with Chemcial Grout

In the vast realm of construction and engineering, ensuring the integrity and safety of a structure is paramount. One of the challenges faced in this domain is the the sealing of gaps around utility penetrations in structures like parking garages.

These penetrations can be anything from utility pipes, conduits, to cables that traverse through concrete or other structural materials.

Stop Migration of :

Water
Gases
Pests

What is Chemical Grouting of Utility Penetrations?

Grouting utility penetrations with chemical grout is a specialized technique employed to seal and stabilize utility passageways with expanding polyurethane foam grout.

The primary objectives of this process are:

Leak Prevention – Pest Migration Prevention and more: By effectively sealing utility penetrations, not only is water seepage prevented, but it also acts as a barrier against the infiltration of other substances and pests. This proactive measure safeguards the structure from potential damages, protects the environment, and ensures the longevity and functionality of the utilities within.
Structural Support: Grouting provides additional support to the utility pipes, conduits, or cables, ensuring they remain in place and do not shift or move, which could compromise their functionality or the structure they pass through.
Integrity Assurance: Ensuring that these penetrations are properly sealed and stabilized contributes to the overall integrity and longevity of the building or structure.

Case Study: SealBoss Solutions for Leaking Penetrations

Using SealBoss Hot Shots: Simple, Effective, and Efficient

In a recent project addressing leaking penetrations in a parking structure, the engineering team opted for SealBoss products, specifically the SealBoss 1500 Hot Shot cartridges and the SealBoss 1500 Seal Oakum.

SealBoss Hot Shots are designed for effortless application, eliminating the need for complex equipment. Ideal for those hard-to-reach spaces, these Hot Shots boast a rapid curing time, ensuring your project is completed swiftly and effectively. These products are known for their efficacy in creating watertight and bug-tight seals, making them an ideal choice for such tasks. Choose SealBoss for a hassle-free sealing experience.

The success of this project was further ensured by having a Representative from SealBoss on-site. This representative provided invaluable training and hands-on guidance, ensuring that the application of the products was done correctly and effectively. With their expertise, the team was able to achieve a watertight seal around the leaking penetrations, safeguarding the parking structure from potential damage and ensuring its longevity.

Conclusion

The importance of addressing leaking utility penetrations cannot be overstated. Whether it’s a parking structure, a residential building, or any other structure, ensuring that these penetrations are properly sealed and stabilized is crucial for public and environmental safety and the integrity of the building. With the right products, like those from SealBoss, and expert guidance, such challenges can be effectively addressed, ensuring the durability and safety of our structures.

See Pipe Penetration Sealing Application Videos Here

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SealBoss ® HOT SHOT 1500 CARTRIDGE

Leak Stop
WaterStop
Cartridge Injection System

Water activated, hydro-active, polyurethane two component water-stop injection foam in Cartridges expands up to 30-40 times. Used to stop water, to fill voids, hairline cracks and for soil stabilization. Also available in bulk packaging. Phthalate free (dbp free)

Contact Your SealBoss ® Technician

Injection Packers

Injection Packers for High Pressure Crack Injection Applications Overview

Injection Packer Materials – Injection Packers bodies are constructed from various materials including steel, brass, aluminum, zinc, or plastic.
Dimensions – Injection Packers are available in many sizes, lenghts and diameters to meet the application demands, injection products, injection pressures, and injection volume and flow requirements.
Mechanical Packers – Injection Packers, specifically the mechanical injection packer types, short “Mechanical Packers”, are fitted with a compression rubber sleeve mechanism, to lock securely into the packer placement drilled hole.
High Injection Pressures – Mechanical Injection Packers, are designed to work in high pressure injection conditions from several hundred psi up to several thousand psi. (100 – 10,000 psi or 6 – 600 bar).
Injection Packer Application Procedures – Injection Packers are often placed in a staggered pattern along the crack in a 45 degree angle. This is known as the standard SealBoss 1 – 2 – 3 – 45 Degree Method. Other methods and packer placement techniques also apply depending on the requirements of the application.

Injection Packers are designed to safely and securely connect your Injection Equipment to the concrete substrate, in order to deliver the injection chemical resin – often under high injection pressures – to the area of repair.

Injection packers must be of suitable construction and sturdiness, as they have to withstand low and high injection pressures as needed, and allow for adequate flow of product. Their design must permit easy installation and removal, as needed – while being cost- effective.

SealBoss Packer Power: Where Cracks Meet Their Match!
We have the Right Packer for You

Injection Packers for Crack, Water Stop and Leak Sealing Injections

SealBoss packers connect the injection equipment (applicator and injection pump) with the structural substrate to serve as the port of entry – or filler neck – for a large variety of injection resins and chemical grouts into concrete mediums.

Our Packers are made from a various metals including steel, brass, zinc, aluminum / aluminium or plastic. Packers are typically equipped with either a zerk fitting or button head fitting for easy and secure connection to the applicator. The button head type offers the most secure connection in overhead, high pressure and high volume appplications.

Conditions of the jobsite, environment and material determine the type, material, and build of packer, in order to achieve the best injection results. SealBoss provides a very large selection of injection packers to meet all professional needs.

Injection Packers – Installation Types

Based on injection requirements and injection products to be used, we distinguish between borehole packers and surface mount packers, also known as surface ports.

Cylinder shaped, borehole type injection packers are typically used for high pressure injection with polyurethane bases, water stop and leak-seal resins and injection foams.

Borehole style packers work very well in wet and otherwise demanding environments, such as deteriorating concrete substrates.

We further differentiate between mechanical packers with a tighten-down and screw-in mechanism, and hammer-in technique packers.

The seal of the aforementioned packers is achieved by friction between the packer body in the drill hole and the surrounding substrate.

Surface mounted ports are mostly used for structural epoxy injection where a non-destructive injection process – no drill holes allowed procedure – is specified.

Surface mounted packers or surface ports are glued to the surface of the substrate and rely on the bond strength of the adhesive, such as SealBoss 4500 epoxy paste adhesive. Surface port placement is best performed on a dry substrate and can be difficult in wet environments with active water leaks.

Preparatory work

Step1 – Structure / Substrate / Product Analysis

Condition of structure, environment and climate
Chemical rout / resin specified
Injection pressures expected (high pressure vs low pressure)

Step 2 – Packer Choice

Select suitable injection packers.
Please consult with your SealBoss Technical Rep.

Installation

Installation procedures depend on the conditions found at the jobsite. SealBoss provides detailed information online and in printed publications. Please contact your technical rep.

The size of the drill holes equals the stated diameter of the mechanical packers and hammer-in packers; the borehole depth varies according to the conditions and requirements.

Drill holes are typically made at an angle of approx. 45° depending on the wall thickness and other conditions. All drill dust and debris must be removed from the boreholes.

Final work

Remove or knock-off the mechanical packers / hammer-in ports / surface packers as specified
Patch the drill holes with suitable mortar

The SealBoss Packer Page

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Tenacious Crack-Sealing Epoxy Grout | SealBoss 4040 LV

Tenacious Crack-Sealing Epoxy Grout
4040 LV Epoxy Resin

Play Video about Tenacious Crack-Sealing Epoxy Grout

SealBoss ® 4040 LV Epoxy Grout Applications

Structural Epoxy Crack Injection
Gravity fed or pressure injection of cracks in structural concrete, masonry, rock, wood.
Seal interior slabs and exterior above grade slabs

SealBoss 4040 LV Epoxy Grout Resin Standard – The Ultimate Multi-Purpose Solution

Introducing the SealBoss 4040 LV: A two-component, 100% solids epoxy resin adhesive, meticulously crafted for superior strength and versatility. Its low-viscosity formulation ensures seamless application, making it the ideal choice for:

High-Strength Structural Repairs
Epoxy Crack Injections
Low and High Pressure Injections
Gravity Fed Epoxy Repairs
Outstanding Bond Strength to many Substrates

Whether you are working on floors, ceilings, walls, or foundations, the SealBoss 4040 LV is your go-to solution for concrete, masonry, and other substrates. Its high quality and moisture-tolerant composition allows for effective grouting in both dry and damp cracks.

Play Video about SealBoss 4040 LV Epoxy Adhesive Multi Purpose Dual Cartridge

SealBoss ® 4040 LV Epoxy Grout Advantages

Easy mix ratio A:B = 2:1 by volume
Advanced strong bonding structural resin
Low viscosity – Deep penetrating bond in structural concrete
Stronger than concrete

SealBoss 4040 LV is our standard, low viscosity, tenacious crack-sealing epoxy grout / resin suitable for most epoxy injection jobs. For super fine crack injection needs please consider our super low viscosity epoxy resins SealBoss 4050 SLV.

We offer a comprehensive selection of epoxy injection equipment and accessories including professional epoxy injection pumps, injection ports, hoses and applicators.

For smaller jobs we provide epoxy resins and other professional grade products in dual cartridges as a convenient alternative to bulk products.

Inquire more about our systems when you call us here at SealBoss. Your representative will be happy to help you out.

Chris Coderre

Regional Sales Manager

SealBoss ® EPOXY

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4050 SLV Epoxy

Contact Your SealBoss ® Technician

Bulkhead Repair

Bulkhead Restoration | Erosion Control | Permeation Grouting

Unpacking Bulkhead Repair: A Deep Dive into the Use of Polyurethane Foams for Bulkhead Repair

Technical Podcast for the Infrastructure Repair Industry

Crafted specifically for marine and coastal environments, bulkheads are structures designed to strengthen soil conditions along the shores of beaches, lakes, and rivers. They not only maintain but also offer strategic protection to substrates from neighboring waters, ensuring the safety and longevity of adjacent structures. Beyond serving as mere protective barriers, bulkheads elevate the functionality of waterfront zones, ensuring a safe haven for both the buildings and the individuals who frequent the shoreline.

Join us for a captivating episode where we delve into the intricate world of bulkhead repair, focusing on the unique properties and application techniques of single and plural component polyurethane foams. Our guest, Jerald, a seasoned contractor with over three decades of experience, offers invaluable insights into the art and science of using these foams for long-lasting and efficient bulkhead restoration.

Episode Highlights:

Bulkhead Repair | Seawall Restoration | Permeation Grouting | Soil Erosion Control

The Dual Role of Polyurethane Foams

Jerald sheds light on the distinct and synergistic functions of single and plural component foams in bulkhead repair, emphasizing their specific application techniques.

Single-Component Foam: Ideal for water stop crack injections and substrate permeation grouting, single-component, accelerator adjusted, polyurethane foam sets the stage for comprehensive bulkhead leak sealing and soil stabilization. Master the technique of employing grout injection lances and needles to distribute the product effectively into the ground, anchoring sand and gravel — an essential measure for bulkhead stabilization and erosion prevention.
Plural Component / Two Component Structural Void Fill and Lift Foam: Renowned for its efficiency in filling voids and stabilizing concrete structures embedded in substrate with voids and gaps, this foam can penetrate, fill, and strengthen unsupported areas effectively. In the hands of a skilled contractor, the product can be used to adjust and correct the alignment of structural elements under specific conditions. However, due to its potent expansion capabilities, it’s crucial to exercise caution. The intense outward pressure it generates could inadvertently shift structures beyond the intended position.

About Slabjack Geotechnical

Established in 2011, Slabjack Geotechnical offers a comprehensive range of concrete services, including Slabjacking (concrete raising), pressure grouting, concrete crack, and joint sealing repair. They also specialize in leak seal applications in various structures. With operations in Spokane, Tri-cities, Wenatchee, and Puget Sound, they serve Commercial, Municipal, and Industrial sectors in Washington and Idaho.

With over 30 years of successful business ownership and a knack for problem-solving, Jerald is a cornerstone of the Seattle-area Slabjack company. His expertise in Slabjacking and geotechnical projects is sought after across the USA and Canada.

A big thank you to Jerald for gracing our technical podcast and sharing his vast knowledge with our listeners!

A Conversation Between Two Industry Professionals
Our guest today
Jerald Sargent, Slabjack Geotechnical, Washington
Your host: Chris Coderre, SealBoss Corp.

Seawall Repair Methods – A Comprehensive Guide

SealBoss ® Polyurethane Grouts

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Seawall

Concrete Solutions Network / Sealboss ® Podcast ©

Wet Basement Repair

Injection System

Do You have a Wet Basement?

If you are a homeowner, one of the most frustrating problems you can encounter is a wet basement. Not only can it cause damage to your property, but it can also lead to health hazards such as mold growth and respiratory issues. Fortunately, there is a solution: the SealBoss Wet Basement Repair Injection System.

What is the SealBoss Wet Basement Repair Leak Injection System?

The SealBoss injection foam system is a waterproofing solution that involves injecting polyurethane foam into cracks and gaps in your basement walls and floors. The foam expands and hardens, creating a barrier that prevents water from entering your basement.

How does the Wet Basement Repair Injection Foam System work?

The SealBoss injection foam system works by injecting a polyurethane foam into the gaps and cracks in your basement walls and floors. The foam mixture is injected under pressure, creating a waterproof seal that prevents water from entering the structure.

The SealBoss injection foam system is also designed to be flexible, which means that it can expand and contract with your basement walls and floors as they shift over time. This prevents the foam from cracking or breaking, which could compromise its ability to keep your basement dry.

SealBoss 1510 Water Stop Foam

The SealBoss injection foam is effective, durable, and affordable. It is typically much less expensive than other waterproofing methods, such as excavation or foundation repair. It is also quick and easy to install, taking just one day or two in many cases.

SealBoss 1510 Water Stop Foam is a single component, accelerator adjusted high-performance waterstop foam that is extremely well suited for wet basement repair. This product is designed to seal gaps and cracks in concrete structures permanently, including basement walls and floors, and prevent the infiltration of water.

This product is easy to install and provides long-lasting results. Once installed, the SealBoss 1510 Water Stop Foam expands and hardens, creating a barrier that is impervious, preventing water from entering your basement.

SealBoss Injection Packers

To effectively apply SealBoss 1510 Water Stop Foam, it is essential to use SealBoss Injection Packers. These specialized tools allow for the precise injection of foam into the cracks and voids in the basement walls and foundation, ensuring that the SealBoss 1510 Water Stop Foam is evenly distributed and that there are no gaps or weak spots in the waterstop barrier.

What are the benefits of using the SealBoss Injection System for Wet Basement Repair?

There are many benefits to using the SealBoss injection foam system for wet basement repair. Here are a few:

Effective: The SealBoss injection foam system is an effective solution for preventing water from entering your basement. The foam expands and hardens to create a barrier that is impervious to water.
Durable: The SealBoss injection foam system is designed to be durable and long-lasting. It can withstand some shifting and settling of your basement walls and floors over time, which means that it will continue to keep your basement dry for years to come.
Affordable: The SealBoss injection foam system is an affordable solution for wet basement repair. It is typically less expensive than other waterproofing methods such as excavation or foundation repair.
Quick: The SealBoss injection foam system can be installed quickly and easily, which means that you won’t have to spend a lot of time dealing with wet basement issues.
Safe: The SealBoss 1510 and 1570 injection foam systems are NSF/ANSI drinking water contact certified.

How can I get the SealBoss Injection Foam System installed in my basement?

At SealBoss, we have over 30 years of experience in wet basement repair, and we are committed to providing effective solutions that work. If you’re interested in using the SealBoss injection system, be sure to contact us directly.

We can put you in touch with a professional contractor who specializes in this type of work. They will be able to assess your basement and determine whether the Injection System is the right solution for your needs. We offer complete Starter Kits for contractors and Repair Kits for smaller jobs.

Remember, a dry basement is not only aesthetically pleasing, but it can also protect your health and the structural integrity of your home. Don’t let a wet basement go untreated – please feel free to contact us at 714-662-4445, or you can request to be contacted by filling out a form on our website.

Learn more about our injection foam system and how it can help you enjoy a dry and safe basement for years to come

Starter Kit and Small Repair Kit Options

Links

Related Articles

Basement Repair Kits

Wet Basement Repair

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Contact Your SealBoss ® Technician

Why Do Seawalls Fail? Causes and Repair

Why do Seawalls Fail?
Causes and Repair

Commercial and Residential Seawalls

An Overview

Why do Seawalls Fail? – Causes and Repair:

Inadequate maintenance and inspections
Soil erosion and overloading the soil behind the seawall
Building too close to the wall
Altering water flow or trapping water behind the seawall
Using materials unsuitable for marine conditions.
Corrosion from marine or otherwise damp environments, especially on concrete and steel rebar
Property changes, like adding pools or buildings, that add unexpected weight
Severe weather events that strain the seawall

Keep the Integrity of the Seawall Intact, and Avoid Erosion Inside, Under, and Behind the Seawall

Erosion is the main cause for seawall failure. Leaks within the wall, caused by cracks and failing joints, insufficient drainage of water runoff from the land-side, and other construction related problems, such as improper soil compaction, will contribute to premature and accelerating erosion, undermining the integrity and viability of the seawall.

Seawall Inspections

Frequent seawall inspections, especially after a heavy rainstorm or major storm, can help owners to early on recognize problems with their seawall, and perform seawall repairs in a timely, affordable and effective fashion. The key is to reduce or eliminate erosion in it’s early stages.

Seawall replacement is a costly construction project and most likely highly disruptive to the owner and the environment. Seawall construction could mean expensive and lengthy permitting processes, lasting weeks or months.

Maintaining Your Seawall

Every wave and tidal cycle provides a stress situation for a seawall structure, no matter how well constructed. As soil washes away, voids and gaps may form, in or under the wall. As a result, the footer may no longer supported by a solid foundation, leading to cracking of the wall and failing wall joints.

If the obvious need for seawall repair is ignored, the process of decay will continue and accelerate, potentially creating major hazards to people and the environment. Sinkholes are forming and the ground is caving in behind the wall, affecting nearby structures, including walkways and sidewalks, patios and pool deck slabs.

Seawalls, Seawall Footers and Bulkheads can be Repaired with Polyurethane Chemical Grouts and Epoxies

We provide the products and systems to stop water, fill voids, seal leaks, repair cracks, and stabilize loose soil for your seawall repair. Extend the service life of your seawall for years to come and at a fraction of the cost of replacement.

Use SealBoss Seawall Repair Systems and Products to:

Seal Leaking Cracks and Failing Joints
Repair Cracks Structurally to Full Strength
Stabilize and Compact Loose Soil
Fill Voids Behind and Under the Seawall
Create a Waterproof Curtain Barrier Behind and Under the Seawall

Why do Seawalls Fail? – Causes and Repair:

Polyurethane Foam Grouts

Polyurethane foams are transforming seawall repair. Available in single and two-component forms, they’re effective both above and below the waterline, mending and strengthening the seawall’s foundation. These injection resins seal leaks, fill voids, and bond with soil to create a robust, impermeable barrier, enhancing seawall longevity and durability.

Epoxy Resins

Epoxy injection is vital for restoring deteriorating seawalls, concrete dock posts, and harbor structures. Best used above the waterline, it effectively seals and repairs cracks, bolstering maritime defenses’ structural integrity.

Comprehensive Seawall Restoration Solutions

SealBoss Concrete Solutions SealBoss Concrete Solutions offers comprehensive Seawall Repair Systems including eco-friendly products certified for NSF/ANSI/CAN drinking water contact.

Mastering Seawall Repairs: A Comprehensive Guide and Audio Show

Related Articles

Learn More

Please don’t hesitate to call us at 714-662-4445 with any questions, or request to be contacted here, we look forward to helping you find a solution. On-site support from knowledgeable and experienced technical reps is available upon request.

Seawall Restore Products

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seawall

How to Seal Grout Joints in Natural Boulder | Rock | Stone River Seawall

How to Seal Grout Joints
in
Natural Boulder | Rock | Stone River Seawall

Seawall Leak Repair with SB 1510 Injection Foam

Cold joint and crack injection of grout joints in Natural Boulder | Rock | Stone | River Seawall using the SealBoss 1510 Water Stop Foam – NSF Listed and Drinking Water System Component Approved injection System

Location: Granite Boat Chute, Arkansas River, Colorado

Objective: To Seal Leaks and Repair Cracks in Seawall Grout Cold Joints

Cold joint and crack injection of grout joints in Natural Boulder, Rock, Stone, River Seawall

SealBoss 1510 Water Stop Foam – NSF Listed and Drinking Water System Component Approved injection System

Along the beautiful and pristine Arkansas river is the Granite Boat Chute. For the first time in more than half a century, rafters and boaters can float the Arkansas River from Leadville to Cañon City without disruption.

During a repair last season on the divider seawall and re-installation of a section of the boulder wall a cementitious grout was used to bond boulders together and to bond to existing boulders and existing grout. Over time some of the cold joints between the old grout and new grout started leaking. Leaks also developed at bond failures between the natural boulders and rocks, and the cementitious grout. Hairline cracks also developed to contribute to water seepage.

SealBoss 1510 NSF hydro active foam, an environmentally friendly product with NSF drinking water contact certification, was injected into the areas of bond failure to seal the boulder seawall from water intrusion and to prevent future water induced issues with freeze / thaw cycles that contribute to further damages and eventually could lead to blowing out the seawall.

Spacing of the packers was at an interval of 12” and the catalyst was initially at a 5% by volume to allow for travel down in to the areas between the stone to ensure a proper seal throughout the conglomeration. Later the accelerator was increased to a 10% by volume to 1510 to foster a more rapid reaction and cure to fill in some of the remaining voids.

In conclusion, this project outlines innovative solutions that can be employed to address natural wear and erosion challenges.

The use of SealBoss 1510 NSF hydro active foam showcases the potential of polyurethane foam technology in ensuring the longevity and safety of such structures. By addressing the cold joints, bond failures, and hairline cracks, the SealBoss system not only rectified the immediate issues but also fortified the seawall against future damages.

SealBoss ® 1510 NSF Water Stop Foam for infiltrating water:

Seawall Repair | Crack & Joint Leak-Seal | Soil Stabilization | Permeation Grouting
Defective Concrete (Cracked or Honeycombed)
Concrete Construction Joints & Cracks
Brick Construction, Geo Formations

SealBoss ® 1510 NSF Water Stop Foam Advantages:

Advanced NSF Formulation
Up to 40+ Times Expansion
SealBoss ® Product-Pump-Packer System Solution
Unregulated For Transport
Solvent Free MDI Technology

For hands-on or virtual training sessions, please reach out to SealBoss. Our regional technical representatives are ready to guide you through our comprehensive SealBoss system solutions and offerings. Contact us today to schedule your personalized session.

Inquire more about the outstanding SealBoss 1510 NSF Drinking Water Contact Approved Injection Foam when you call us here at SealBoss. Your representative will be happy to help you out.

SealBoss ® 1510
Water Stop Foam

Leak-Seal Foam Grout
Water Stop Foam Grout
Hydrophobic Injection Foam Grout

Our #1 Selling Polyurethane Injection Foam
Water Cut-Off Injection Grout
Drinking Water Contact certified – NSF/ANSI 61 Section 5. 1510 PU Foam & Oakum Pipe Plug Kit

SealBoss Injection Systems

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Flexible Injection Foam Grout For Moving Structures

Play Video about SEALBOSS-1570-WATER-STOP-FOAM-LEAK-SEAL-FOAM

Flexible Injection Foam Grout For Moving Structures

SealBoss ® 1570 – The Very Flexible Injection Foam

Moving Structures
Crack Injection Foam
Water Stop Foam
Leak-Seal Chemical Grout
NSF Drinking Water Contact Foam

SealBoss 1570 Water Stop Foam, combined with SealBoss 15x Accelerator, constitutes a hydrophobic water-activated and hydroactive grout solution. This innovative blend serves as a water cut-off and foam seal grout, grounded in MDI polyurethane technology. Notably, this resin boasts a solvent-free formulation and is entirely composed of 100% solids.

Today I like to talk our “Flexible Injection Foam Grout For Moving Structures” – SealBoss 1570

Let us discuss how SealBoss 1570 Flexible Foam is different from our flagship versatile chemical grout SealBoss 1510.

The highlight of SealBoss 1570 are the outstanding elongation and compression properties which make it a very flexible product with a bounce back performance similar to a memory foam.

SealBoss 1570 is the product of choice for environments where you expect oscillation, vibration, movement and compression.

1570 flexible water stop foam uses the standard accelerator SealBoss 15X and the liquid properties and reactive features are similar to SealBoss 1510 which make switching between products very easy and convenient.

Inquire more about 1570 Flexible Water Stop Foam when you call us here at SealBoss. Your representative will be happy to help you out.

Chris Coderre

Regional Sales Manager

SealBoss ® 1570

Leak-Seal Foam Grout
Water Stop Foam Grout
Hydrophobic Injection Foam

Flexible Polyurethane Injection Foam
Flexible Foam, Water-Activated chemical grout. Water activated hydrophobic flexible polyurethane foam, expands up to 20-30 times after contact. Seals cracks, expansion joints and stops water flow. Gel-time is accelerator-adjustable. Drinking Water Contact meets NSF/ANSI 61 Section 5 requirements.

Contact Your SealBoss ® Technician

Shut Down Gushing Leaks – SealBoss 15X Accelerator for Water Stop Foam

Shut Down Gushing Leaks

SealBoss 15X Accelerator / Catalyst for Water Stop Foam

SealBoss ® 15X – Wide Range Accelerator

Shut Down Gushing Leaks
Hairline Crack Injection Leak-Seal
Slow Reaction
Fast Reaction
Semi Rigid Foam
Flexible Foam
Low Viscosity Foam

SealBoss 15x Accelerator is a powerful additive for the SealBoss Hydrophobic Injection Foam Line.

By adding accelerator at varying ratios you can change reaction time and behavior of each foam to precisely suit your needs. With a little accelerator ‘magic’ you can shut down gushing leaks, seal hairline cracks and perform soil stabilization with the same product.

15x accelerator spans all three of our base resins the 1510 Water Stop Foam, the 1570 Flexible Leak-Seal Foam and a 1570 LV Low Viscosity Crack Injection Foam. 15X Accelerator can be used in a wide range by volume in a percentage anywhere between 2% and 20%.

15x Accelerator - the little star that does a lot.

Inquire more about 151X Accelerator when you call us here at SealBoss. Your representative will be happy to help you out.

Chris Coderre

Regional Sales Manager

SealBoss ® 15X ACCELERATOR

Accelerator
Single Component Injection Foams

Accelerator For 1510/1570 PU Injection Foam. Adjust foam gel-time and foam expansion from low foamer to high foamer depending application.

Contact Your SealBoss ® Technician

Tunnel Segment Injection Repair

Mock-up Repair of a Tunnel Segment Using Polyurethane Foam Injection

Introduction
Within the intricate domain of tunnel leak sealing, polyurethane foam injection stands out for its effectiveness in tackling cracks and leaks.

This case study of a mock-up repair delves into the practical application of this method, exploring how a single tunnel segment was successfully leak seal injected with SealBoss 1510 water stop leak seal foam using specialized equipment.

Objective – Tunnel Segment Injection Repair
To seal a crack in its entirety and to its full depth, in a single tunnel segment, using polyurethane foam injection.

Methodology

Problem Identification
A prominent crack was identified in the tunnel segment, making it a prime candidate for repair. To simulate real-world scenarios, the crack was pre-injected with water to mimic a leak.

Equipment & Material Selection

Pump
SealBoss P2002 Injection Pump, known for its reliability and efficacy in such repair scenarios. The SealBoss P2002 Polyurethane Injection Pump boasts a compact design with an integrated stand. Remarkably lightweight yet powerful, it is compatible with most SealBoss® polyurethane products with viscosities between 10 and 1000 cps. This professional-grade pump offers outstanding output and pressure. Its modular design ensures low maintenance and easy cleaning.

Injection Packer
The SealBoss Evolution Long Aluminum Packer was chosen, a leading choice for deep, angled injections. or a successful injection process, mechanical injection packers and ports are crucial. Our extensive stock is curated to cater to diverse client needs, promising timely deliveries.

Foam
SealBoss 1510 Water Stop Leak Seal Foam, recognized for its water-stopping capabilities. SealBoss 1510, commonly referred to as 1510 Water Stop Foam, stands out as our premier and best-selling grout for addressing water leaks in a majority of crack injection contexts. When combined with 15x Accelerator, this hydrophobic, water-activated grout transforms into a foam seal based on MDI polyurethane. Furthermore, this resin is entirely solvent-free and composed of 100% solids.

Injection Strategy
A singular injection packer was placed at a precise angle towards the crack. This strategic positioning was critical to ensuring the foam could reach the full depth of the crack and seal it effectively.

Execution
With the equipment set and the crack prepped, the SealBoss 1510 foam was injected using the SealBoss P2002 pump through the SealBoss Evolution packer. The foam’s expansive properties, coupled with the angled placement of the injection packer, ensured the material filled the entire crack from depth to surface.

Outcome – Tunnel Segment Injection Repair

Upon completion of the injection process, a thorough inspection was conducted to verify the effectiveness of the repair. The results were clear – the crack had been sealed entirely, with complete, uninterrupted foam penetration along the perimeter.

Key Learnings

Strategic Packer Placement
The success of this repair underscored the importance of correctly positioning the injection packer. An angled approach ensured the foam covered the crack’s entire depth.

Reliable Equipment
The SealBoss P2002 injection pump and SealBoss Evolution packer proved indispensable, delivering the foam efficiently to the target site.

Efficacy of SealBoss 1510
This particular foam showcased its prowess in stopping water ingress, highlighting its potential as a top-tier solution for tunnel repairs.

Conclusion
This case study stands as a testament to the efficacy of polyurethane foam injections in tunnel repair scenarios. When executed with precision and the right equipment, even a single injection point can address extensive cracks, ensuring the longevity and safety of critical infrastructure like tunnels.

Tunnel Segment Injection Repair and other SealBoss Tunnel Sealing Solutions

Tunnel Injection Repair Equipment

SealBoss ® 1510

Leak-Seal Foam Grout
Water Stop Foam Grout
Hydrophobic Injection Foam Grout

Our #1 Selling Polyurethane Injection Foam
Water Cut-Off Injection Grout
Unregulated for transport. Drinking Water Contact meets NSF/ANSI 61 Section 5 requirements. 1510 PU Foam & Oakum Pipe Plug Kit