Lined maintenance holes are essential for protecting underground infrastructure from chemical corrosion, moisture infiltration, and abrasion. At Engineered Containment, we recommend using embedded liners like AGRU UltraGrip and Solmax StudLiner for long-term durability. These liners form a permanent mechanical bond with concrete, ensuring that the structure remains intact even in harsh environments. While some use epoxy coatings, we’ve found that epoxy can easily delaminate over time, leading to potential structural failure. Embedded liners, however, provide superior protection, offering enhanced chemical resistance and longevity in maintenance holes and manholes alike.

Lined concrete pipe and lined reinforced concrete pipe (RCP) have become essential components in underground infrastructure, offering durability and protection in harsh environmental conditions. Engineered Containment specializes in providing high-performance lining solutions for RCP, designed to combat corrosion and chemical damage.

Lined Concrete Pipe offers enhanced durability, protecting against corrosion from wastewater, chemicals, and moisture. It’s widely used in wastewater treatment plants, stormwater systems, and chemical processing facilities.

Lined RCP Pipe combines the strength of reinforced concrete with corrosion-resistant liners, making it ideal for sewer systems, culverts, and storm drains, especially in areas exposed to aggressive environmental factors.

As the population in Canada’s Prairie provinces continues to rise, driven by economic opportunities and affordable living, cities like Calgary, Edmonton, Saskatoon, and Winnipeg are expanding rapidly. This growth is placing significant pressure on essential infrastructure, particularly wastewater treatment plants and trunk lines, which are struggling to keep up with demand.

Engineered Containment is addressing this critical need by providing specialized services in the design and installation of corrosion-resistant liners for wastewater systems. Our solutions ensure that wastewater treatment plants and trunk lines are built to last, offering enhanced protection against corrosive environments and reducing long-term maintenance costs. By future-proofing these vital systems, we help municipalities accommodate population growth while safeguarding public health and the environment.

Lined concrete microtunnel and jacking pipes are essential solutions in modern underground infrastructure projects. Combining the robust structural strength of concrete with advanced internal linings, these pipes offer superior resistance to corrosion from harsh environments, such as wastewater systems and chemical exposure. The concrete structure provides the load-bearing capacity needed to withstand external pressures and the installation stresses of trenchless methods like microtunneling and pipe jacking. Meanwhile, the internal lining—typically made from materials like HDPE—shields the pipe from internal corrosion, significantly extending its lifespan.

In applications like sewer systems, stormwater drainage, and industrial pipelines, lined concrete pipes are an excellent choice for long-term durability and reduced maintenance costs. Their dual benefits of strength and corrosion resistance make them indispensable for demanding infrastructure projects.

Discover how Engineered Containment enhances microtunneling projects with concrete protective liners for sanitary applications. Our certified crews provide expert welding and QA/QC services for trunklines, using industry-leading products like AGRU Suregrip, Ultragrip, and Solmax Studliner. We partner with microtunneling contractors and precast producers across Canada, the USA, and globally, delivering durable solutions that protect against corrosive environments. Learn about our role in award-winning projects like the Rangeview Sanitary Trunkline in Calgary and the West Valley Line Drainage Relocation in Edmonton, and why we are the trusted choice for advanced pipeline protection.

What is the difference between precast concrete form liners and concrete protection liners? One is used as an architectural feature and the other is for longevity. The words may sound similar, but they are very different!

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Explore the characteristics, materials, and environmental impact of concrete protection liners in infrastructure projects.

Discover how concrete protection liners enhance safety, durability, and environmental sustainability in infrastructure projects. Learn key features and applications.

Concrete protective liners (CPL) are essential for safeguarding structures against various environmental and chemical threats. One critical aspect of these liners is their ability to withstand hydrostatic pressure, which is the force exerted by a fluid at equilibrium due to gravity. Ensuring that a CPL can handle the appropriate level of hydrostatic pressure is crucial for the longevity and safety of the structure it protects.

When it comes to safeguarding your concrete structures, the installation of protective liners is crucial. These liners provide a vital barrier against corrosion, chemical exposure, and physical damage, ensuring the longevity and integrity of your infrastructure. At Engineered Containment, we specialize in the professional installation of concrete protective liners, backed by industry-leading certifications and extensive experience. Here’s why general contractors should always rely on certified professionals for this critical task.

When it comes to concrete lining, understanding the fundamental differences between precast and cast-in-place methods is essential for selecting the appropriate technique for your project.

Concrete lining plays a crucial role in enhancing the longevity and durability of concrete structures, particularly in sanitary applications. At Engineered Containment, we emphasize a 100-year design life for our concrete protective linings (CPL), ensuring that infrastructure remains robust and functional for generations to come.

In the realm of construction specifications, the name of a product can vary, but its purpose remains constant. As Shakespeare eloquently put it, "A rose by any other name would smell as sweet." Similarly, whether referred to as a thermoplastic liner, geomembrane liner, or concrete protective liner, the function of protecting concrete structures is unchanged. Thus, understanding the various terms used in specifications ensures that the essential quality and integrity of the protection are maintained.

Engineered Containment’s Concrete Protective Liner (also called Concrete Protection Liner, or CPL for short) is typically made with a high-density polyethylene (HDPE) geomembrane sheet with one side studded to firmly anchor onto applied surfaces. Other options, beyond HDPE, are available depending upon the application. This liner provides excellent protection for concrete structures against corrosion, erosion, and mechanical damage.

If you’re looking to buy the AGRU Ultra Grip concrete protective liner, you’re making a smart choice for your industrial containment needs. AGRU’s Ultra Grip product line is known for its performance in providing secure, durable, and long-lasting containment solutions. The good news is that this high-quality product is available across North America (Canada and the United States) through Engineered Containment, your trusted partner for top-tier containment solutions.

Concrete and reinforced concrete pipes and containments are widely used for industrial applications such as wastewater plants, nuclear power, and geothermal power. However, these structures are vulnerable to chemical and biological interactions.

Incorporating concrete protective liner (CPL) in a project, as opposed to using unprotected concrete, brings a multitude of benefits that can significantly enhance the longevity, durability, and overall performance of concrete structures. Here are the top 7 benefits of using CPL: