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Highway Spall, Crack, and Pothole Repair

Highway and Road Repair Polymers

Introduction

In the comprehensive field of highway and road maintenance, addressing the challenges of spalls, cracks, potholes, and birdbaths in a quick and timely fashion is crucial for ensuring the public safety and longevity of road infrastructure. Advanced polymer products have significantly enhanced traditional repair methods, providing solutions that are not only convenient, rapid and extremely durable but also environmentally friendly.

Who hasn’t felt the frustration of constantly scanning the road for large cracks and gouges, only to still end up jolting through an unexpected major pothole?

This article provides an overview into the intricacies of highway damage, the pivotal role of polymer products in contemporary repair techniques, and provides a quick guide on the application of high strength and fast curing polyurethane repair systems by the example of SealBoss ® Highway and Road repair QuickFix polymer. We show how this innovative product line can be effectively utilized to combat common roadway damages, thus contributing significantly to maintaining safe and efficient transportation networks.

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Quick Road Repair Solution

Highway Spall, Crack, and Pothole Repair: Advanced Solutions not only for Highways

The maintenance and repair of highways are critical to ensuring the safety and efficiency of transportation systems.

The same is true however for any road in our communities and cities.

Spalls, cracks, and potholes are common issues that can lead to significant structural damage and pose risks to drivers. SealBoss® 6060 QuickFix offers a solution how these repairs can be conducted quickly and with permanence.

Understanding Road Damage

Road and highway damage typically manifests as spalls, cracks, or potholes.

These damages can be caused by a range of factors, including thermal expansion, freeze-thaw cycles, excessive load, and environmental degradation. Addressing these issues promptly is vital to prevent further deterioration and ensure road safety.

The Role of Polymer Products in Highway Repair

Polymer products, particularly polyurethane-based compounds like SealBoss 6060 QuickFix, have emerged as effective solutions for repairing highway damages. These products offer several advantages over traditional repair methods, such as asphalt patching or cementitious repairs.

Key Advantages

Extremely Rapid Setting Time: Enables quicker return to service, minimizing traffic disruptions.
Deep Penetration: Ensures comprehensive repair by filling even the smallest cracks and voids.
Flexibility and Strength: Accommodates some structural movements while providing durable repair.
Chemical Resistance: Withstands exposure to various chemicals, fuels, oils, and environmental factors.
Ease of Application: Simplifies the repair process, allowing for efficient use even in challenging conditions.

SealBoss 6060 QuickFix: A Closer Look

SealBoss 6060 QuickFix is a two-part polyurethane product designed for the quick and effective repair of concrete and asphalt surfaces. Its low viscosity allows for deep penetration into fine cracks and pores, ensuring a strong bond, and semi-flexible, long-lasting repair.

Properties

Fast Cure: Moderate traffic loads can resume within 15 minutes at 70°F (21°C).
Temperature Versatility: Effective in temperatures ranging from -20°F (-29°C) to 120°F (49°C).
Aggregate Compatibility: Can be used with various aggregates for different repair needs.
100% Solids and VOC Free: Environmentally friendly with no harmful emissions.

Application Guidelines

To achieve the best results with SealBoss® 6060 QuickFix, a systematic approach to application is advised.

Surface Preparation

Cleaning: Remove all debris, oils, and loose materials. For deep cracks, saw-cutting and thorough dust removal are recommended.
Drying: Ensure the repair area is completely dry before application.
Roughening: Expose clean, rough concrete or asphalt surfaces for better adhesion.

Mixing and Application

Mixing: Equally proportion components A and B is important. Use appropriate application equipment such as the SealBoss JM Pro2 Pump System.
Application Method: Apply the mixed product to the bottom of the crack or pothole, working upwards in layers. For deep repairs, alternate between applying the product and adding aggregate until the desired grade is achieved.
Curing: Allow the product to set, with traffic resumption times varying based on temperature conditions.
Equipment Care: Keep all equipment dry and clean to prevent contamination and ensure effective application.
Professional Use: The product is designed for professional use; consulting a SealBoss technician for specific project requirements is advisable.

Conclusion

The use of advanced polymer products like SealBoss® 6060 QuickFix represents a significant leap forward in fast and effective highway repair technology. These materials offer rapid, durable, and environmentally friendly solutions to common roadway damages. By understanding the properties and application techniques of these products, professionals can ensure effective repairs, ultimately contributing to safer and more reliable community roads and highways.

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Road Repair / Joint Repair

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Leak Sealing Methods

Leak Repair Overview

Leak Sealing Methods

Introduction

This article provides an overview of various methods for sealing leaks in concrete structures, emphasizing the importance of choosing the right technique based on factors like leak severity, material compatibility, and environmental considerations.

It highlights the most common methods: crack/joint injection and curtain grouting, which are essential for maintaining the structural integrity of concrete structures including tunnels, dams, commercial buildings, and foundations in general. The article also explores other leak sealing methods and options like epoxy resin injection and swellable waterstop caulking and water activated, expanding polymer strip tapes, discussing their applications and effectiveness.

Key considerations for method selection are outlined, including the size and location of the leak, material compatibility, effectiveness, environmental impact, cost-efficiency, regulatory compliance, and long-term sustainability.

The conclusion underscores the necessity of a comprehensive understanding of these factors for making informed decisions that ensure the safety and longevity of concrete structures.

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Ensuring Integrity in Concrete Structures

Water leaks in concrete structures can pose significant challenges, necessitating a thorough exploration of leak sealing methods. The integrity of structures like tunnels, dams, and foundations depends on the effectiveness of these methods. This article delves into the various techniques available, their applications, and the factors influencing their selection.

Crack/Joint Injection and Curtain Grouting

Crack/joint injection and curtain grouting stand out as the most prevalent techniques for addressing active water leaks in concrete structures. These leak sealing methods are the first line of defense against water intrusion, providing immediate solutions to maintain structural integrity.

Crack/Joint Injection – A Focused Approach to Leak Sealing

Crack/joint injection is a precise method that involves injecting polyurethane grout into specific cracks or joints where water is actively leaking. This technique is renowned for its effectiveness in sealing everything from minor seepage to significant leaks across various concrete structures, including walls, foundations, and commercial parking structures.

Curtain Grouting – Creating Barriers Against Water Intrusion

For larger leaks or when the precise leak location is elusive, curtain grouting is the method of choice. This leak sealing method involves injecting grout in a pattern that forms a waterproof barrier, particularly behind tunnel linings, offering a robust solution to water ingress.

Epoxy Resin Injection – Strengthening and Sealing Combined

While epoxy injection is primarily used for structural repairs, it also serves as an effective barrier against water intrusion. However, its use as a water stop is limited in areas with very active leaks.

Epoxy resins, synthetic polymers known for their strong adhesive properties, are particularly useful for sealing leaks in a variety of structures. Their ability to bond with concrete, some metals, and wood makes them a versatile option in the leak sealing methods arsenal.

Swellable Waterstops – Expanding the Fight Against Leaks

Swellable waterstops are hydrophilic materials that expand upon contact with water, effectively sealing off leaks. These are commonly implemented in construction joints and are highly effective in segmented concrete tunnels and structures.

Key Considerations for Leak Sealing Method Selection

The choice of a leak sealing method is influenced by several factors

Severity and Location of the Leak
The size and accessibility of the leak are key in determining whether crack/joint injection or other methods like curtain grouting are appropriate
Material Compatibility
The compatibility between the sealing material and the structure, such as concrete linings in tunnels, is crucial. Polyurethane grouts are compatible with concrete, while epoxy resins are better suited for metal surfaces
Effectiveness
The method’s ability to seal the leak and prevent future occurrences is the foremost consideration
Environmental Considerations
In environmentally sensitive areas, such as near water bodies, the selection of eco-friendly sealing materials is imperative
Cost-Efficiency
Long-term costs, including maintenance and potential resealing, should be considered alongside the initial cost
Regulations – Compliance
It is essential to select a method that adheres to local regulations to avoid any legal issues
Long-Term Sustainability
The method should provide a durable solution to minimize the need for frequent repairs

Conclusion

Leak sealing methods extend beyond crack/joint injection and curtain grouting. A comprehensive understanding of material compatibility, leak severity, and environmental impact is essential in selecting the appropriate method. By considering these factors and the outlined criteria, stakeholders can make informed decisions that offer long-term benefits, ensuring the safety and longevity of concrete structures.

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Culvert Repair – Leak Sealing Injection

Introduction

Culverts are essential infrastructure components that facilitate water flow beneath roads and railways, preventing flooding and erosion. However, leaks and structural damage can compromise their functionality, posing environmental and infrastructural risks. Learn how innovative repair systems, employing injection techniques and grouting methods to seal leaks and stabilize surrounding soil, can be utilized to repair culverts economically and effectively.

This quick guide explores the significance of maintaining culvert integrity through advanced repair solutions, highlighting the importance of addressing leaks and cracks to ensure the longevity and reliability of these underground waterways.

What exactly is a Culvert?

Functioning like underground tunnels, culverts are subterranean waterways, enabling the movement of water from one side of a roadway or another type of traffic embankment to the other side.

From an aerial view, a culvert might be also likened to a bridge, purposefully crafted to enable the transit of vehicles or pedestrian traffic over a water passage.

Various materials can be employed to construct culverts, such as corrugated steel pipe, reinforced concrete, or other suitable materials.

SealBoss Culvert Repair Systems

SealBoss delivers comprehensive solutions for the rehabilitation and leak repair of culverts, effectively sealing water seepage through cracks and joints.

Moreover, the SealBoss Culvert Repair Injection Systems are designed to fill any existing voids in the soil that surrounds the culvert and to stabilize any loose soil that may impair the traffic embankment above it. This is accomplished using permeation grouting techniques, which make use of low viscosity polymer foam resin, grout injection lances and appropriate pumping equipment.

With our repair systems the service life of a culvert structure can be extended at reasonable cost.

Culvert Damages and Inspections

Culverts, also known as storm culverts, are tunnel-like structures designed to enable water to flow beneath obstructions such as roads, railways, or trails. Typically enveloped by soil, these culverts, when compromised by leaks, can contribute to soil erosion and the formation of sinkholes, thereby potentially damaging the overlying structures.

SealBoss presents a range of cost-effective solutions for repairing culvert leaks and stabilizing soil permeation. These systems are designed to effectively address water leakage through cracks and cold joints, as well as the accompanying issues of soil erosion.

Failure to address deteriorating and leaking culverts can result in significant, potentially dramatic damage and risk to both the environment and infrastructural elements.

Culvert Repair using Injection Grout –
Applicable to Precast Pipe, Reinforced Concrete and other Material Culverts

SealBoss Injection Systems offer a versatile solution, suitable for culverts constructed from various materials.

Depending on the design and job site conditions, hydro-active grouts can be either directly injected into the concrete structure to seal cracks and voids, or introduced into the soil behind the structure. The latter method creates a waterproof curtain, fills voids, and permeates the soil to achieve stabilization and compaction.

Culvert Leak Repair from the Inside of the Structure

Crack & Joint Repair in Thick Concrete Culvert Structures – Drill into the structure in an angle
Curtain Injection / Soil Permeation – Drill through the structure to the outside of the culvert to fill the void and crate a curtain behind the structure
Set Injection Packers
For Soil Permeation Grouting use Injection Lances
Repair wide pipe penetrations with Seal-Oakum prior to injection
Start injection at the bottom if applicable
SealBoss Seal-Oakum / Oakum Soakum Technique
Always have SealBoss Seal-Oakum at the jobsite to plug larger voids and joints. The Oakum Soakum Technique explained here.

Culvert Leak Repair from the Outside

If inaccessible, inspect culvert using survey camera equipment for leaks and damages
Map out and mark injection locations on the accessible structure above the culvert
Set Injection Lances to specification
Start injection to specification

Culvert Repair System

SealBoss Culvert Repair System Training

We offer in-depth training on the application of high-pressure polyurethane water stop foam injection, using various SealBoss tools such as Injection Pumps, Hydro-Active Grout Systems, Injection Packers, Injection Lances, and Seal-Oakum.

A technical specialist from SealBoss will be present on-site to provide training and assistance to the contractor, with the ultimate aim of creating a work crew that feels confident and at ease with the application process.

The training will cover the use of pumps, setting up packers, and the injection procedure, including cleanup activities. Contractors will also be taught how to apply the catalyzed resin-soaked SealBoss Seal-Oakum.

Should you have any queries regarding culvert repair, feel free to reach out to our team of skilled SealBoss representatives. We can schedule an on-site consultation and provide comprehensive training on our injection systems.

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Basement Crack Repair

Basement Crack Repair - Injection Techniques

Introduction:

Maintaining the integrity of your home’s foundation is crucial, especially when dealing with basement wall, floor, and foundation cracks. These issues, if neglected, can escalate into major structural and moisture-related problems. This guide offers a concise overview of effective basement crack repair methods, including the use of polyurethane foam for waterproofing and epoxy resin for structural reinforcement.

Understanding how to properly address these cracks is key to preserving your home’s stability and value, ensuring a safe and dry basement environment. Through exploring various repair techniques, homeowners can find the most suitable approach to protect their foundation and extend the lifespan of their property.

Basement Wall, Floor, and Foundation Crack Repair

A Guide to Basement Crack Repair: Preserving the Integrity of Your Home’s Foundation

Your home’s basement is more than just a storage space; it is the solid base that holds your house together, literally. Consequently, it is critical to keep it in peak condition.

Over time, however, the basement might start showing signs of wear and tear, such as basement cracks. These fissures can be attributed to various factors, including drying shrinkage, thermal movement, shifting foundations, and foundation settling. Errors in the concrete mixing and application processes during construction can also contribute to the problem.

These basement cracks, seemingly harmless at the onset, can progressively multiply and widen. This deterioration can then lead to water seepage, causing a damp environment conducive to mold growth. This can also lead to a musty smell and even a significant compromise to the structural integrity of your home. The implications of these issues extend to the quality of living in the home and its market value. Therefore, maintaining a stable and dry basement environment, synonymous with a sound foundation, is of utmost importance.

Despite basement cracks being a relatively common occurrence, it is not advisable to ignore them. Homeowners should make it a habit to inspect the foundation wall and floor in their basement for any concrete cracks. Any identified issues should be promptly addressed to prevent further deterioration.

Approaches to Basement Crack Repair

There is a multitude of approaches to tackling basement crack repair. The method most appropriate is determined by the extent of the damage and the unique environmental conditions of the space.

Utilizing polymer resins and foams for injection constitutes an efficient and economical approach to mitigate basement leaks and restore structural integrity to basement walls and foundations.

Depending on the chosen products, these methodologies provide not only a pragmatic resolution to leakage problems but can also significantly enhance the durability and structural stability of the existing infrastructure. It is vital to discern between dry and wet basement cracks and understand their structural implications.

Resolving Water Intrusion with Polyurethane Foam Basement Crack Injection

Water intrusion through basement cracks can cause significant damage, leading to problems like mold growth and property depreciation. The introduction of basement crack injection with polyurethane foam has revolutionized the way these issues are addressed. Polyurethane foam expands upon contact with moisture, making it an excellent solution for sealing cracks and preventing water ingress. The foam fills the entire crack and forms an impermeable barrier against further water intrusion. This injection process is carried out from inside the structure, reducing the need for extensive excavation and offering a cost-effective, efficient solution for water intrusion concerns.
Strengthening Structures with Epoxy Resin Basement Crack Injection

For structural repair in basements, the crack injection process utilises epoxy resin, known for its high strength and durability. The injected epoxy hardens within the crack to form a rigid seal of high compressive and tensile strength, effectively restoring the structural strength of the cracked concrete. This process results in a permanent repair, reinforcing the structure and enhancing its longevity. By employing basement crack injection with epoxy resin, homeowners can ensure the maintenance of structural integrity, enhancing the safety and value of their properties.

The location of basement cracks often determines the extent of water permeation they may cause. In numerous scenarios, the primary goal is to establish a barrier against such seepage, necessitating the sealing of these cracks with polyurethane based products rather than enhancing their structural strength.

Conversely, there are situations where the restoration of structural stability of the wall or foundation becomes the primary objective. In these instances, epoxy resins emerge as the preferred choice due to their superior strength and bonding properties.

To understand this distinction more comprehensively, we recommend reviewing the Epoxy/Polyurethane Comparison article, which provides an in-depth analysis of the differential uses and benefits of these two material groups in basement crack repair.

Injection from the Inside – No Digging Required

A prevalent and convenient method of sealing cracks in concrete and concrete/cinder block basement walls is by injecting them from the inside. This repair process typically involves injecting polyurethane or epoxy crack materials into the cracks, offering a robust solution to water seepage and structural issues.

Concrete Structures

For cracks in poured concrete foundation walls, a monolithic and solid structure, a direct injection of chemical polyurethane grout or epoxy resin is the method of choice. The polymers fill the cracks and voids, and seal the structure in the process.

Poured Concrete versus Block Walls

Basement crack repair for concrete/cinder block foundation walls can present a different set of challenges. These walls, unlike poured concrete structures, are not monolithic. They are porous and constructed from numerous pieces held together with mortar, creating an abundance of cold joints, a convenient route for water penetration.

A cold joint is defined as the surface where an existing substrate and a fresh substrate, in this case, mortar, form a non-monolithic gap with no or very low bond strength. Due to these characteristics, block walls are usually more challenging to seal by direct injection. These often necessitate more extensive methods like curtain or bladder injection — moving chemical grout behind the structure from an inside injection grid pattern — to ensure water tightness.

Thankfully, in many situations — and more easily with poured concrete walls than block walls, for the reasons explained above — basement wall cracking can be remedied with basement crack repair kits. It is always recommended to get advise from a professional and licensed contractor prior to deciding on a crack repair strategy and a specific basement crack repair system.

To aid in your research, we’ve included links to some highly-rated basement crack repair kits, offering practical solutions for sealing basement wall and floor cracks. These resources, alongside additional crack repair-related information, will help you make an informed buying decision.

In conclusion, it is important to take basement cracks seriously, no matter how small or insignificant they might seem. While the task may seem daunting at first, remember that there are resources available to help. From basement crack repair kits for smaller tasks to professional contractors for larger projects, you have options. Therefore, do not neglect your basement; give it the care it needs, and it will support and protect your home for many years to come.

Addressing Basement Crack Repair – Reach Out to Us at 714-662-4445

Take note, the phenomenon of broadening cracks in basement walls and floors, which may result from persistent foundation settling or sinking, can often be corrected using chemical grout injection techniques associated with crack injection. This includes procedures such as under slab void filling and polyjacking methods.

Basement Crack Repair Information

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Aquarium Leak Sealing Repair

Marine Aquarium Repair & Training
NSF/ANSI 61 Certified Water Stop

Protect Aquatic Life

The Importance of NSF Approval for Aquarium Leak Sealing Repair

NSF (National Sanitation Foundation) drinking water contact certification is crucial for polyurethane grouts used in aquariums. NSF/ANSI 61-5 standards specifically address materials in contact with drinking water, requiring rigorous safety testing and quality assessments.

Manufacturers of NSF-approved products undergo thorough testing and facility inspections to ensure their products are safe when in contact with drinking water. This certification is vital for public aquariums, as it ensures the safety and quality of the water, protecting aquatic life and the well-being of marine organisms.

SealBoss ® NSF Water Stop & Leak Seal Systems

SealBoss Water Stop Foam Injection
NSF/ANSI 61 Certified PU

Aquarium Leak Repair System

SealBoss Leak Repair System Delivery to Texas and Field Service

A 68 foot-long acrylic window- the longest in North America – provides a clear view of the marine life. For those wishing to spend time in an extraordinary place, a promising unforgettable experience awaits.

The idea for the Texas State Aquarium was conceptualized by its founders early on to focus on the species in the Gulf of Mexico and the Caribbean Sea.

The Caribbean Journey doubles the size of the aquarium and provides homes to an exciting collection of sea and land creatures.

It is here that you can break into the mesmerizing secrets of the underwater and jungle world. Gather your courage and dive below the waves to get a closer look, but keep your eyes open and your wits about you, for you’re now in the home territory of the reef shark.

Aquarium Leak Sealing Repair Challenges

Product Compatibility and Durability

Public aquariums, rely heavily on the compatibility of materials used in their construction. maintenance, and repair. Polyurethane injection grouts, a popular choice for sealing water leaks, must harmonize with a variety of materials like acrylic, glass, and specialized sealants to maintain the integrity of these exhibits.

The relationship between the chemical grouts and existing construction materials is crucial for sustaining the meticulously crafted habitats. Skilled and well trained contractors play a vital role in this process, applying grouts with precision to protect the structures and achieve the set goals of the needed repairs.

The durability of polyurethane grout leak sealing materials is a critical factor for aquarium managers, influencing maintenance planning and resource allocation. These grouts offer long-lasting seals, reducing maintenance efforts and costs, and allowing for extended maintenance cycles. Product quality, ease of application and equipment reliabilty minimize exhibit downtime, important factors for public aquariums where visitor engagement and revenue are at stake. Seal longevity and reliable repair methods are a strategic element in maintaining the sustainability and uninterrupted operation of public aquariums.

Enhancing Aquarium Maintenance with SealBoss Leak Repair Solutions

SealBoss Aquarium Leak Repair Systems, Training, and Support

Recently, the SealBoss technical team made a significant impact at the State Aquarium in Corpus Christi by addressing persistent leaks in their large saltwater tanks. These leaks, which had previously eluded repair by other contractors, were successfully tackled by a SealBoss technician who provided hands-on training in leak-seal and water stop crack injection techniques.

Utilizing the NSF Drinking Water Contact Certified SealBoss Water Stop Foam and the P2002 Professional Injection Pump, the SealBoss expert equipped the aquarium’s maintenance team with the skills and knowledge needed for effective, ongoing leak management. This training ensures that the team can handle future leak-seal challenges confidently and efficiently.

SealBoss systems are designed not just for one-time fixes but for empowering maintenance crews with the tools and techniques for lasting leak prevention. The comprehensive range of SealBoss injection systems and Pro Kits offers professional-grade solutions, tailored to the unique needs of aquarium maintenance.

Identifying leaks in the aquarium is a straightforward process, thanks to the visible salt deposits that form from evaporated seawater. These deposits, a clear indicator of long-standing leaks, are especially noticeable in the State Aquarium due to its use of water from the Gulf of Mexico. The aquarium’s 6-inch thick acrylic glass and supporting concrete structures, prone to shrinkage and stress cracks over time, are typical areas where SealBoss training focused on.

The SealBoss 1, 2, 3, 45-Degree Injection Guideline was a key part of the training, teaching the team to effectively seal cracks and fissures. This technique, which involves staggered packer placement starting 6 inches from the crack center, proved highly effective under the specific conditions of the State Aquarium. The visible displacement of water and expulsion of chemical grout during the injection process was a clear sign of successful resin penetration, indicating a comprehensive seal of the cracks.

All areas were inspected for leaks and marked for injection. Some cold joints along the tank showed also signs of leaks, so preventative injections along cold/construction joints around the tank were advised.

In addition to addressing visible leaks, the SealBoss team advised preventative measures for potential leak sites, such as cold/construction joints around the tanks.

After the training session, the aquarium’s repair team was well-prepared to develop a comprehensive plan for managing both existing and potential future leaks.

SealBoss also offers innovative Cold Joint Seal Systems for use during the construction phase, which can prevent leaks from occurring in the first place. Products like SealBoss Swell-Caulk and the SealBoss Inject-Tube System are ideal for creating watertight “pour-in-place” cold joints.

For anyone facing challenges with cracks or water leaks, SealBoss waterstop systems offer a reliable solution. Our representatives are always available for consultation and support at 714-662-4445.

Case Study, pdf — Click Here

Aquarium Leak Sealing Repair System

The SealBoss ® NSF Water Stop & Leak Sealing Systems Overview

SealBoss ® 1510 NSF Water Stop Foam for infiltrating water:

Seawall Repair | Crack & Joint Leak Sealer | 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

In Person and Video training is available upon request, contact SealBoss today to speak to your regional technical representative on our SealBoss full system solutions and offerings.

‘During on-site support and training, we create a positive learning environment to instill confidence and a level of comfort with the crew and applicators.

On-site training consists of an overview of SealBoss products and equipment and it’s features. This is followed by hands on training with actual injection of material until the applicator has gotten comfortable with the application techniques and nuances of the material used. Finally we focus on the correct cleaning procedure of the equipment.

From training new companies to new employees, SealBoss has continued to provide support to our users for 34 years and look forward to continuing this tradition in the years to come.

We won’t leave a jobsite till everyone is comfortable with the systems and can reteach the next person in line.

With a knowledgeable technical support team, we are here to help with any questions you may have’

The SealBoss Technical Team

SealBoss Water Stop Systems

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SealBoss Cube

The SealBoss &reg Cube

Live Product Training Cube
Leak Sealing Injection & Concrete Repair
Demonstration Device

Compact Cube Advantages

Hands-On Training
Cut-Away Views
Better Training by Doing
Better Training by Observing
Seeing is Believing

Hands-On Training

Drill Holes
1 2 3 – 45 Degree Method
Set Injection Packers
Injection Grouts
Foam, Resin, Gel, Acrylate
Tips & Tricks

Observe Product Penetration &
Reaction

Standard Catalyzation
High Foaming Catalyzation

Cut-Away Views

Water Displacement

Cut-Away Views

Product Travel
Product Expansion

Cut-Away Views

Curtain / Bladder Effect
Product Soil Permeation
Soil Stabilization
Soil Compaction

SealBoss Cube Instructions, pdf

THE SEALBOSS® CUBE - DEMO BOX

Instructions

Materials needed:

(32) CMU BLOCKS – 15 ½” X 5 ½” X 7 ½”
MORTAR
(8) 4’ REBAR PIECES
PROPER PROTECTIVE EQUIPMENT (PPE)
(1) PALLET (48” X 48” OR 48” X 40”)
(1) PALLET SIZED ½” THICK PLYWOOD (48” X 48” OR 48” X 40”)
(4) 18” X 24” PLEXI-GLASS PANES
(2) 25 ½” X 24” X ½” PLYWOOD RECTANGLES
SILICONE CAULKING
½” MASONRY DRILL BIT
HAMMER DRILL
SEALBOSS INJECTION PORTS
SEALBOSS INJECTION MATERIAL(S)

Fasten Plywood to Pallet: Secure a piece of plywood on top of the pallet to create a flat and mobile surface. This will be the base for building your demonstration box.
Start Building with Blocks:
First Row: Using mortar, begin laying the first row of blocks. Follow the pattern provided in the image for guidance.
Subsequent Rows: For the second and following rows, stagger the blocks such that the 5 ½” side alternates sides in the formation. This can be visualized in the referenced image. Continue this process until the block wall reaches a height of four rows.
Reinforcing with Rebar and Mortar:
Place rebar in the designated cells within the blocks, as indicated in the diagram above.
Fill the open cells with mortar, leaving about 2 inches unfilled at the top. This underfilling is crucial for the demonstration of spall repair products.
Preparing for Demonstration:
After the mortar dries, notch the plywood at the center, halfway down, to a depth of ½ inch. This will create a cross within the wall structure.
Install the plywood with the notch in place.
Fit plexiglass to form triangular sections within the box.
Finally, seal the plexiglass in place using silicone sealant.

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Watertight Pipe Penetration Sealing

Guidelines for Pipe Penetration Waterproofing

Introduction

Waterproofing pipe penetrations is a critical task in maintaining the integrity of a structure housing utility systems. Ensuring that pipes and conduits passing through walls or floors do not allow water ingress is essential for preventing damage and maintaining safety, especially in environments with high moisture or any water exposure. This guide provides a comprehensive overview of the steps and techniques necessary for effective pipe penetration waterproofing and sealing.

It covers the basics of installing new or replacing failed water stops around existing pipe penetrations, utilizing a range of products and techniques to seal these areas effectively. Whether you are dealing with active leaks, dormant leaks, or the unwanted migration of pollutants or gases such as exhaust fumes, unsealed pipe penetrations and conduits require an understanding of the best sealing procedures for your specific situation, this guide, along with the expert assistance of SealBoss technicians, offers the knowledge and solutions needed to address these challenges confidently.

How to Replace failed Water Stop around existing Pipe Penetrations

Step 1: Clean the area – Begin by eliminating any old grout or deteriorated concrete from around the pipe penetrations. Ideally, remove material to a depth of at least 1″ and a width of 1/2″ all around the pipe’s circumference. In this demonstration, an air chisel was utilized adhering to the safety protocols outlined by the natural gas plant.

Step 2: Clear the debris – After the removal of old grout or concrete, it’s essential to thoroughly clean the area. Employ a brush, air blower, or vacuum cleaner to eliminate any remaining dust or loose particles.

Step 3: Initiate the repair process – Once the area is clean, you’re ready to proceed with the installation of the repair products. Your pipeline is now prepped for the restoration process to commence.

Utilizing Multiple Products and Techniques for Pipe Penetration Sealing

Using SealBoss Seal Oakum for pipe penetration waterproofing by following the “Oakum Soakum” technique with SealBoss Water Stop Foam 1510 / 1570 and Oakum.

Oakum Saturation with Foam Grout

Oakum Soakum Installation

The process starts by unwinding and snipping an adequate length of Oakum rope to encircle the part of the pipe where it breaches the wall. The installer will initially manipulate and expand the Oakum, augmenting its surface area for better adherence with the catalyzed resin.

Next, using a zip-top bag or a bucket, dispense a sufficient quantity of SealBoss 1510/1570 resin to comprehensively saturate the Oakum strand. Following this, add the desired 15x catalyst concentration of 5% – 20%, contingent on the intensity of the leak.

The catalyst ratio dictates the reaction time and expansion rate. For dormant leaks, we recommend a catalyst percentage of 5% to 10%, and for active leaks, a proportion of 10% to 20% is suggested. Our technical representatives are available for any queries related to catalyst ratios.

After thoroughly soaking the Oakum, swiftly wrap it around the pipe, manipulating the fibers to fill as much of the pipe penetration annulus as possible. This forms a gasket-like sleeve around the pipe. Spray the soaked Oakum with water to facilitate the foam’s catalyzation. Within moments, you’ll observe the foam starting to form and expand.

Upon the foam’s complete curing, consider the repair concluded successfully.

In areas of constant hydrostatic pressures it is often recommended to inject the circumferential void throughout the thickness of the wall using SealBoss 1510 or 1570 Water Stop Foam.
With the use of a SealBoss Grout Injection Needle and a low cost HP1500 Ultra Light Hand Gun or a HP 100 Hand Pump, the foam grout can be conveniently placed and injected into the void. Depending on the conditions at the jobsite, the injection can be performed following the ‘Oakum Soakum Procedure’, by penetrating the initial repair with the injection needle and inject SealBoss Water Stop Foam behind it.
For small jobs and pipe diameters, and for low cost applications where hand pump and injection needles are not feasible, SealBoss Can-Seal Foam can be used as a lower grade alternative.

Upon completion of the leak-sealing application, carefully remove any surplus cured foam protruding from the annulus to ensure a clean working area for the subsequent application of grout or mortar around the pipe penetration.

SealBoss SwellCaulk is a premium, single-component hydroactive sealant, specifically designed to expand upon contact with water, thereby creating a secure, watertight seal. This product is especially effective for repairing pipe and cable penetrations. For optimal results with SwellCaulk, apply a bead of an appropriate size around the pipe, extending it beyond the chipped area and up to two inches deep into the circumferential void. Upon exposure to moisture, this hydrophilic material initiates its expansion process, thereby effectively forming a watertight seal around the pipe.

Pipe Penetration Sealing Products

Which Pipe Sealing Procedure is Right for You?
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Should you have any inquiries regarding pipe penetration sealing, crack injection water stop methodologies, or any other injection-related procedures, do not hesitate to reach out to our team of proficient SealBoss representatives. We are more than happy to assist you.

In order to assist you in understanding our systems more effectively, we provide on-site visits along with practical, hands-on training sessions involving our injection systems.

Call us at 714-662-4445.

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Utility Vault Leak Sealing Repair

Injection Technology for Utility Vault Repair and Maintenance

Introduction:

Utility vaults, integral components of modern infrastructure, house essential services like electrical and telecommunications equipment. Despite their robust construction, they are prone to leaks, especially at precast joints and pipe penetrations. Neglecting these leaks can lead to operational, safety, and financial challenges. This comprehensive guide delves into the intricacies of utility vault leak sealing repair, emphasizing the application of polyurethane grout for long-lasting solutions.

Advantages of Polymer Grout Injection for Utility Vault Leak Sealing Repair

Polyurethane grouts stand out for their material longevity and flexibility after curing, accommodating structural shifts and reducing the likelihood of cracks. Economically, it requires fewer reapplications and offers reduced labor costs, making it a cost-effective choice in the long run. Environmentally, SealBoss’s NSF-certified polyurethane grouts meet stringent public health and safety standards, ensuring minimal impact on the environment.

Acrylate / acrylic gel injection resins offer extreme penetration properties and super low viscosity and are used for permeation and curtain injection while providing a sealing membrane in blow grade structures between the concrete and surrounding soil.

Utility Vault Leak Sealing Repair

Ensuring Structural Integrity and Operational Efficiency

The Consequences of Ignoring Leaks

Unaddressed leaks in utility vaults can lead to equipment corrosion, failure, or increased maintenance needs, affecting the reliability of utility services. Moreover, water in electrical vaults creates a hazardous environment, increasing the risk of electrical short circuits and posing a safety threat to maintenance staff.

The Solution: Polymer Grout

Polyurethane grout, with various physical properties and reaction profiles, including hydrophobic and hydrophilic formulations, offer highly specialized solutions and a professional approach to sealing leaks in utility vaults permanently. On large and damp concrete walls of damp acrylate / acrylic gel injection may be the application method of choice.

Polymer grout injection most often outperforms traditional methods like cementitious grouting by accommodating structural movements, active high velocity water flow, and preventing leak reoccurrence.

Sealing General Leaks and Leaking Cracks

Leaks can occur due to a variety of reasons including poor construction, soil movement, and aging materials. Cracks in the walls or floor of the vault can develop over time, leading to water ingress.

Crack Injection Method

Crack injection is a precise technique used to address leaking cracks. This method involves injecting a sealing material, typically a polyurethane (or sometimes epoxy resin), into the cracks to create a waterproof barrier.

For the Comprehensive SealBoss Crack Injection Guideline click here.

Steps for Crack Injection:

Identifying and Cleaning the Crack: The first step is to thoroughly inspect the utility vault and identify all the cracks. These cracks need to be cleaned to remove any debris or contaminants.
Installing Injection Ports: Small injection ports are then installed along the crack at regular intervals. These ports will serve as entry points for the injection material.
Injecting the Resin: The selected resin is then injected into the ports, starting from the lowest port and moving upwards. The resin fills the crack completely, creating a waterproof barrier.
Curing and Finishing: Once the injection is complete, the resin is allowed to cure. After curing, the injection ports are removed, and the surface is finished as required.

Sealing Damp Walls with Curtain Injection Technique

Damp wall and water seepage with very fine cracks or no visible cracks. This issue is typically due to water seeping through the walls, which can be a result of groundwater pressure, capillary action and porous substrate.

Curtain injection is an effective method for addressing general leaks and damp walls. It involves creating a waterproof barrier behind or around the leaking area. Curtain injection is performed with SealBoss polyurethane grouts or SealBoss 2400 acrylate/acrylic gel resin.

Read more on the Curtain Injection Technique – click here.

Steps for Curtain Injection

Assessment of the Leaking Area: A thorough assessment is conducted to determine the extent and source of the leaks or dampness.
Drilling Injection Holes in Grid Pattern: Holes are drilled into the wall or ceiling at strategic locations to cover the area affected by the leaks or dampness.
Injecting the Grout: A low-viscosity polyurethane grout is injected into these holes. The grout travels through the voids and cracks behind the wall or ceiling, forming a curtain-like barrier.
Creating the Waterproof Barrier: The grout permeates and creates a curtain or bladder, sealing off the water paths and creating a waterproof barrier.
Curing and Inspection: After the injection, the grout is given time to cure. A final inspection is conducted to ensure the effectiveness of the barrier. Curtain injection can often be tested by flooding the area behind the structure.

The Water Migration Problem of Precast Joints and Pipe Penetrations

Precast joints in utility vaults, formed at the junctions between concrete sections, are susceptible to leaks due to cracks, soil shifts or temperature fluctuation caused movement.

Similarly, pipe and conduit penetrations, where utility lines enter the vault, can become leak points. The original sealing around these areas can degrade over time, allowing water to infiltrate the vault.

Repairing Precast Joint Leaks

For precast joint leaks, products like SealBoss 1510 and SealBoss 1570, combined with SealBoss Oakum, offer effective solutions. SealBoss 1570 is a highly flexible polyurethane grout that adapts to movements between concrete sections, while SealBoss Oakum, a special oil-free dry jute rope, helps to seal large and irregular defects when used in combination with the grout.

Installation Guideline

Clean and moisten surfaces before applying Oakum
Saturate SealBoss Oakum with SealBoss Polyurethane Resin
Pack the Oakum into the precast joint and, if necessary, inject additional resin for a complete seal.
Allow the material to cure overnight

Addressing Pipe Penetration Leaks

For pipe penetration leaks, a combination of SealBoss Polyurethane grout and SealBoss Oakum can create a durable seal. Soaking SealBoss Oakum in the grout and then packing it around the pipe forms a tightly sealed gasket.

Installation Guideline

Soak SealBoss Oakum in SealBoss Polyurethane Grout and water
Pack the soaked Oakum around the pipe
Use a SealBoss Injection Needle to fill any remaining gaps with chemical grout

This method offers longevity, with the potential to last up to five decades.

Selecting a Qualified Contractor

The effectiveness of the repair largely depends on the skill of the contractor. It is crucial to choose a contractor experienced in applying polymer grout. Look for contractors who have received training from the material manufacturer and have a proven track record in polymer water stop injection and leak sealing projects.

Evaluating Proposals

When reviewing proposals, focus on the detailed scope of work, proposed materials, cost breakdown, project timeline, and references. This due diligence ensures that your investment in utility vault leak sealing is well-placed.

Conclusion

Utility vault leak sealing repair, particularly with polymer grouts and resins, is an essential aspect of maintaining infrastructure integrity. Choosing the right contractor and using quality products like those offered by SealBoss can ensure the longevity and effectiveness of the repairs. By addressing these leaks proactively, you can mitigate operational challenges, ensure safety, and avoid negative economic impacts.

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Super Low Viscosity Epoxy Crack Healer & Sealer | SealBoss 4050 SLV

Super Low Viscosity Epoxy Crack Healer & Sealer
Epoxy Resin 4050 SLV

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SealBoss ® 4050 SLV Epoxy Grout Applications

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

SealBoss 4050 SLV Epoxy Grout Resin – Super Low Viscosity Crack Healer & Sealer

SB 4050 SLV is a 2-component, 100 % solids, super low-viscosity, high-strength, low surface tension, moisture-tolerant, epoxy resin crack healer and deep penetrating sealer designed for high strength repairs, epoxy injection and epoxy crack injection in concrete substrates such as floors, ceilings, walls, foundations and more. SealBoss 4050 SLV is formulated for grouting both dry and damp cracks. 4050 SLV meets ASTM C-881 and AASHTO M-235 specifications.

Key Features:

High Strength and Durability: Engineered for high-strength repairs, it is ideal for restoring the integrity of concrete structures
Exceptional Penetration: Its low viscosity allows it to seep deeply into fine cracks, ensuring comprehensive healing and sealing
Versatile Application: Suitable for use in a variety of concrete substrates including floors, ceilings, walls, foundations, and more
Moisture Tolerance: Effectively grouts both dry and damp cracks, offering flexibility in diverse environmental conditions
Low Surface Tension: Enhances the product’s ability to penetrate and bond to the concrete, providing long-lasting repairs
Compliance with Standards: Meets the rigorous ASTM C-881 and AASHTO M-235 specifications, ensuring quality and reliability

SealBoss 4050 SLV Data Page

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SealBoss ® 4050 SLV Super Low Viscosity Epoxy Resin Advantages

Easy mix ratio A:B = 2:1 by volume
Advanced strong bonding structural resin
Super Low viscosity – Low surface tension
Stronger than concrete

SealBoss 4050 SLV is our super low viscosiy epoxy crack healer & sealer epoxy resin suitable for hairline crack epoxy injection jobs. 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

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Parking Garage Waterproofing

Injection Technology for Parking Garage Infrastructure Maintenance

Introduction:

Below-grade parking garages and above-grade garages are vital components in urban infrastructures, particularly in densely populated areas where surface parking is scarce. These garages provide a crucial solution for parking needs but are inherently prone to water leaks, leading to serious structural integrity issues.

Commercial parking garages, whether situated above or below ground, face a significant risk of water damage. The primary construction material, concrete, is naturally prone to developing shrinkage and stress cracks over time. Additionally, concrete’s porous nature, combined with the existence of construction and cold joints, creates potential pathways for water to penetrate. This infiltration of water can trigger various issues, notably the weakening of the concrete structure and the corrosion of embedded steel reinforcement bars (rebar).

Such deterioration not only compromises the structural integrity of the garage but also leads to escalated maintenance needs and potential safety hazards.

The consequences of such leaks and deterioration extend beyond mere inconvenience, posing safety risks, incurring costly repairs, and diminishing property values.

This article outlines common challenges of waterproofing these above-grade and subterranean structures, outlining the detrimental effects of water on concrete, strategies for early detection of structural compromises, and both immediate and long-term actions for maintaining the structural integrity and safety of these essential facilities.

Polymer Grout Injection Water Stop: The Final Line of Defense

Polyurethane grout injection plays a crucial role in parking garage waterproofing, especially in areas prone to leaks. This material provides a robust solution for sealing and protecting against water infiltration. When integrated into maintenance plans, it acts as a formidable barrier against moisture-related damages.

Polymer polyurethane and acrylate grouting include multiple repair techniques such as:

Crack Injection
Joint Injection
Conduit & Pipe Penetration Sealing
Curtain Wall Grouting
Soil permeation, compaction, consolidation, and stabilization grouting

Polymer Grout for Parking Structure Waterproofing

The Detrimental Effects of Water on Concrete Structures

Water migration in concrete parking garages can lead to corrosion, compromising the structural strength of the concrete, increasing the likelihood of further cracking, spalling, and in severe cases, complete structural failure. These issues not only present significant safety hazards but also accelerate the need for increasingly extensive repairs.

Recognizing the Signs of Structural Compromise

Early detection of water-related damage is critical for the longevity of parking structures. Key indicators include cracking, spalling, efflorescence (a greyish white, powdery substance indicating water movement within concrete), and rust stains on concrete surfaces. These signs point to potential rebar corrosion and overall weakening of the concrete structure.

Immediate and Long-Term Waterproofing Actions

Effective waterproofing requires both immediate interventions and long-term strategies.

Immediate actions often include sealing leaks with polyurethane polymer grout or acrylate grout injection and allowing for additional drainage to prevent water accumulation.

Long-term measures involve regular structural inspections and the development of comprehensive maintenance plans, encompassing routine cleaning of drains and re-application of waterproofing materials.

Protecting Investment and Public Safety

The integrity of below-grade parking garages is crucial for the safety of its users and the preservation of asset value. Stakeholders need to understand the impacts of water damage and adopt proactive strategies to mitigate risks. This approach helps extend the lifespan of parking structures, reduces maintenance costs, and ensures a safe, functional environment for users.

Maintenance of Drainage Systems

Effective drainage is paramount in preserving the structural integrity of parking garages. Poor drainage can lead to water ponding, increasing slip-and-fall risks, and accelerating concrete deterioration. Maintaining an efficient drainage system is thus essential for avoiding frequent and costly repairs.

Contractors tasked with improving drainage should focus on optimizing the existing system. This involves evaluating the system’s effectiveness, cleaning drains, removing debris, and recommending a schedule for regular inspections and ongoing maintenance.

While improving drainage systems may require an upfront investment, the long-term benefits, including reduced maintenance costs, structural preservation, minimized safety risks, and enhanced operational efficiency, are substantial.

Combating Corrosion

Water migration of any source, including groundwater, rain water and sprinkler runoff, and environmental factors like minerals and vehicle emissions can significantly corrode concrete and metal components. Polymer grout injection, when correctly applied, effectively seals against these elements, prolonging the garage’s structural integrity.

Cost Considerations and Long-Term Value

Investing in polymer grout application, including hydro-active foam, polymer gels and resins, is cost-effective in the long run, offering benefits such as reduced repair costs, extended lifespan of the garage, enhanced safety, and increased property value.

Complementing Polymer Grout Technology with Other Preventative Measures

A comprehensive corrosion prevention strategy can include additional measures like proper ventilation, regular cleaning, and the application of specialized coatings and sealants, alongside polyurethane grout injection methods.

Regular inspections and proactive maintenance are key to sustained effectiveness in corrosion prevention. Any signs of new corrosion should be promptly addressed to maintain the structure’s integrity.

The Importance of a Comprehensive Corrosion Prevention Strategy

A holistic approach to combating environmental corrosion is essential for the long-term success of waterproofing efforts. This strategy should encompass quality application of polyurethane grout and integration into a broader corrosion prevention plan.

Sealing of Gaps and Spaces Around Electrical Conduits and Pipes

Moisture poses significant risks to electrical systems within parking garages, potentially leading to hazards such as short circuits and electrical fires. Ensuring electrical safety requires a multifaceted approach that can combine polyurethane grout application with other comprehensive safety measures. This strategy is vital for reducing the risks associated with water infiltration.

Polyurethane grout is instrumental in mitigating these risks by effectively sealing areas around electrical installations and sealing of leaking conduits and the sealing of other openings in the structure such as annular spaces and gaps around drainage pipes.

The initial investment in polyurethane grout application for electrical safety and the sealing of conduit and pipe penetrations pays off in the form of reduced maintenance costs, enhanced safety, and operational continuity. Electrical, conduit, and pipe penetration safety in parking garages should include regular inspections and maintenance.

Conclusion

Waterproofing below-grade parking garages is a critical aspect of urban infrastructure maintenance. By understanding the challenges, recognizing the signs of damage, and implementing both immediate and long-term waterproofing strategies, owners and stakeholders can protect their investments, ensure public safety, and maintain the structural integrity of these essential facilities.

Regular maintenance, combined with the strategic use of preventative and repair materials like polyurethane grout, forms the cornerstone of effective waterproofing and corrosion prevention.

For specialized solutions, consulting with the waterproofing experts at SealBoss Corp. is recommended to ensure that your parking garage remains safe, functional, and valuable for years to come.

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Structural Parking Garage Repairs