As pipelines age, they become more vulnerable to external pressures, corrosion, and wear. For large gravity systems, these challenges can be even more pronounced, putting the entire infrastructure at risk. Traditional repair methods, while effective, often fall short when it comes to ensuring long-term durability and maintaining pipeline performance. This is where Insituform’s iPlus® CIPP technology steps in, offering two highly effective solutions: iPlus® Composite and iPlus® Glass UV. Both products are tailored to meet the demands of medium to large gravity pipelines but are designed with unique attributes to suit different needs.
Unlike standard CIPP solutions, iPlus® is designed specifically for medium to large gravity pipelines. iPlus® Composite enhances pipeline integrity with its fibre-reinforced composite liner, offering a highly durable solution that improves performance, longevity, and flow capacity. iPlus® Glass UV, on the other hand, uses a glass-fibre reinforced tube cured with ultraviolet light, offering a thinner and more efficient solution for increased flow capacity. Let’s explore how both of these technologies work and why they are the best choices for pipeline rehabilitation.
How Does iPlus® CIPP Strengthen Your Pipeline?
Strength is essential for pipelines, particularly when they face external pressures, corrosive elements, or wear. Both iPlus® Composite and iPlus® Glass UV enhance pipeline strength, but each product does so in unique ways.
- Fibre Reinforcement: The addition of reinforcing fibres significantly boosts the mechanical properties of the pipe, making it more resilient to both internal and external stresses. This results in a pipeline that can handle increased pressure without compromising its integrity.
- Corrosion Resistance: The composite materials in iPlus® Composite are designed to resist corrosion, making it ideal for pipelines exposed to harsh chemicals or natural elements like water and soil that often degrade pipe materials over time.
- Root Intrusion Prevention: Traditional pipes often fall victim to root intrusions, causing blockages and cracks. iPlus® Composite’s seamless structure eliminates gaps where roots can enter, preventing future damage.
- Glass Reinforcement: iPlus® Glass UV uses glass-fibre reinforcement, delivering superior mechanical properties while using less resin than conventional CIPP solutions.
- Thinner Tube, Greater Flow: The thinner design of iPlus® Glass UV not only enhances flow capacity but also improves structural integrity, making it perfect for applications requiring a high flow rate and minimal disruption.
- Efficient Curing: The UV curing process used for iPlus® Glass UV significantly reduces energy consumption compared to traditional methods, making it a more eco-friendly option for pipeline rehabilitation.
What Makes iPlus® Different from Other CIPP Solutions?
You might wonder, what makes Insituform’s iPlus® technology stand out from other pipeline rehabilitation solutions? The answer lies in its advanced composite technology and trenchless installation methods. Both offer unique advantages, depending on the specific needs of the project.
iPlus® Composite:
- Increased Flow Capacity: Unlike other CIPP systems that may reduce the diameter of the pipeline, iPlus® Composite maintains or even increases the internal diameter, improving flow capacity. This is particularly important for wastewater and stormwater systems where capacity is critical.
- Thinner, Stronger Walls: iPlus® Composite has a thinner profile compared to traditional CIPP systems but still delivers superior strength. This preserves more of the pipe’s diameter, improving flow without sacrificing strength.
iPlus® Glass UV:
- Increased Flow Capacity with Thin Walls: The thinner wall design of iPlus® Glass UV further enhances flow capacity while ensuring pipeline durability.
- Faster Installation: The use of UV light for curing speeds up the installation process, reducing downtime and making it an ideal solution for projects with tight schedules.
Both technologies provide versatility for complex pipelines, handling irregular geometries or complex bends, making them adaptable to a wide range of pipeline rehabilitation projects.
Why Choose iPlus® CIPP for Your Pipeline Rehabilitation Project?
When it comes to pipeline rehabilitation, the ultimate goal is to ensure affordable, minimal disruption, and long-term durability. Both iPlus® Composite and iPlus® Glass UV check all the boxes, offering solutions that are not only efficient but also built to last.
- Cost-Effective: The iPlus® Composite and iPlus® Glass UV installation processes are quick, reducing labour costs and downtime. Both technologies are highly durable, which means fewer repairs or replacements in the long run, saving money.
- Reduced Installation Time: Traditional methods can take weeks to complete. Both iPlus® Composite and iPlus® Glass UV feature trenchless installation techniques, allowing for faster execution with minimal disruption.
- Minimal Disruption: Since neither solution requires the extensive excavation that traditional methods do, they are perfect for projects where keeping the area intact and avoiding major disruption is a priority.
In addition to these practical benefits, both iPlus® solutions help maintain the original integrity of surrounding infrastructure, reducing the need for costly and disruptive restoration work.
How Does iPlus® Help with Environmental Goals?
Environmental sustainability is an increasingly important consideration in infrastructure projects, and iPlus® Composite and iPlus® Glass UV both align with these goals. Compared to traditional methods, iPlus® is more environmentally friendly in several key ways:
- Less Resin Use: Both iPlus® Composite and iPlus® Glass UV require significantly less resin than traditional CIPP methods, which reduces the environmental footprint of the rehabilitation process.
- Lower Energy Consumption: The curing process for iPlus® Composite and iPlus® Glass UV uses less energy compared to conventional systems, further decreasing environmental impact.
- Reduced Emissions: Because the installation processes for both products are quicker and use less material, they result in lower emissions during both production and installation, making them more sustainable choices for pipeline rehabilitation.
With iPlus® technology, you can enhance pipeline integrity while aligning with environmental sustainability goals.
Why Insituform is the Best Choice for Your CIPP Project
With over 50 years of experience, Insituform is a trusted leader in CIPP technology. Our commitment to quality, sustainability, and customer satisfaction has made us the go-to provider for pipeline rehabilitation projects worldwide. Here’s why you should trust Insituform for your next CIPP project:
- Proven Expertise: Insituform pioneered the CIPP technology, and our solutions are backed by decades of expertise and a proven track record of success.
- ISO 9001:2015 Certified: Our manufacturing facilities adhere to the highest international quality standards, ensuring that each product is crafted to exacting specifications.
- Comprehensive Support: From initial consultation to project completion, Insituform provides expert guidance and project management support, ensuring a smooth and efficient rehabilitation process.
When you choose Insituform, you’re choosing a partner with the knowledge and resources to deliver quality, reliable results.
Improve Your Pipeline Integrity with iPlus®
If you’re ready to enhance the integrity of your medium or large gravity pipelines with iPlus® Composite or iPlus® Glass UV, contact Insituform today. Our iPlus® CIPP technology offers the strength, durability, and environmental benefits that pipeline rehabilitation projects demand. Let us help you improve the performance and longevity of your pipeline infrastructure with a solution that’s efficient, and sustainable.


