ClockSpring|NRI’s engineered composite solutions protect assets during installation, cut construction time, and reduce future maintenance costs on roads at river railroad crossings and in downhole applications. Our products are field-proven for centering pipe in casings, supporting pipe in areas where there is metal-to-metal contact or atmospheric corrosion, and protecting field joints and mainline coatings during horizontal directional drilling, boring and microtunneling.

GeoTree’s Concrete Cloth™ GCCM, is ideal for increasing functional longevity of other asset components, managing stormwater and water runoff, minimizing operation and long-term maintenance costs and solving erosion control / soil stabilization issues for your construction projects; all while meeting regulatory requirements. Our GeoSpray® geopolymer mortar is specifically designed as a structural and corrosion-resistant solution for large diameter storm and sanitary pipes, manholes, wet wells, and treatment plant structures.

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Related Products and Services

Construction

Casing Spacer

The CSNRI Casing Spacer is a unidirectional fiberglass sleeve sized for a specific pipe diameter to center pipe in casings during installations under roads, at river and railroad crossings, and in downhole applications. Casing Spacers are an extremely robust solution that eliminates traditional integrity issues that can occur when pipes are pulled through casings, protecting

Construction

Pipe Sock™

The Pipe Sock™ system, a patented technology (Patent #US08087431 B2), is superior in performance to similar products through its ability to resolve problems associated with crevice corrosion resulting from coating failure due to direct metal-to-metal contact. It consists of pre-formed size specific fiberglass wear pad and a protective modified syl polymer adhesive coating system (Black

Construction

Pipe Support

Pipe Support is a corrosion prevention system. As a derivative to the original Clock Spring product, the robust layers of this system creates a sacrificial wear plate, eliminating crevice and galvanic corrosion.The repair accommodates both the weight of the pipe as well as abrasion from potential pipe movement. The external resin/biaxial glass layer acts as

Construction

Pipe Wrap®

Pipe Wrap® system is a durable, easy-to-use solution that’s ideal for protecting pipes against corrosion, abrasion and impact in piping applications for petroleum refineries, chemical handling and mining. The material is impregnated with fiberglass tape that adheres to PVC, metal pipes and will work underwater. The Pipe Wrap® system is designed to repair leaks up

Construction

ScarGuard®

In collaboration with Canusa-CPS, our exclusive distributor of ScarGuard®, our product is designed to protect field joint and mainline coatings from the mechanical stresses and scarring associated with horizontal directional drilling (HDD), thrust boring, direct pipe and micro-tunneling installation of pipelines.ScarGuard® is a composite Abrasion Resistant Overcoat (ARO) comprised of fiberglass fabric and pre-impregnated flexible

Construction

SynthoGlass®

SynthoGlass® is a patented fiberglass pre-impregnated composite that is activated by saltwater or freshwater. When used with the appropriate primary sealant, it can repair and reinforce virtually any pipe in minutes. SynthoGlass® not only restores a pipe to its original pressure rating, it can make the repair area stronger than the original pipe. SynthoGlass® is

Construction

SynthoSupport

Syntho-Support™ is a superior sacrificial outer laminate system to designed to protect corrosion coatings on pipe support areas to prevent crevice corrosion, galvanic corrosion, heat affected zone corrosion, and vibration abrasion. This system provides exceptional mechanical and impact protection for cast steel, stainless steel, galvanized steel, concrete, FRP, ductile iron, and PVC. Syntho- Support UV

Construction

Concrete Cloth® GCCM

Concrete Cloth® GCCM is a flexible, concrete-impregnated fabric that hardens on hydration to form a thin, durable, waterproof and fire-resistant concrete layer. Essentially, it is concrete on a roll. The unique structure of Concrete Cloth® GCCM makes it easy to install in a range of applications, such as channel lining, slope protection and containment. It

Construction

CC Hydro™

CC Hydro™ delivers long-term protection from punctures, abrasion, weathering and UV in an all-in-one containment product. It combines the revolutionary properties of Concrete Cloth Geosynthetic Cementitious Composite Mat (GCCM)—a flexible, concrete-impregnated fabric that hardens on hydration—with a highly impermeable, chemically resistant geomembrane backing. Our liner incorporates a high-visibility welding strip to allow joints to be

Construction

GeoSpray® geopolymer

The GeoSpray® geopolymer system is made of a high-performance, fiber-reinforced geopolymer mortar, specifically formulated and engineered as an environmentally friendly solution for rehabilitating pipes, culverts, and containment areas.Unlike other cementitious mortars and grouts, GeoSpray® spray-applied liners help create a new structural pipe within the old pipe. This process requires no digging – virtually eliminating traffic

Construction

GeoSpray® 61

The GeoSpray® 61 spray-applied liner system is a high-performance, fiber-reinforced mortar specifically designed for corrosion prevention and structural enhancement of pipes in drinking water applications. This high-strength, ultra-low porosity material is made from natural mineral polymers and recycled industrial waste streams. The GeoSpray® 61 system is designed for multiple application techniques, including pouring, placing, troweling, spraying,

Construction

GeoRoc®

GeoRoc® geopolymer spray-applied liner is a high-performance, fiber-reinforced mortar specifically designed for the surface reinforcement and weathering protection of soils, rock and coal strata. It can be applied by pouring, placing, troweling or spraying to almost any surface or shape, making it ideal for rehabilitating tunnels, bridges, roads, and other structures.GeoRoc liner creates an integral

Construction

Geostrong™ Concrete Repair Mortar

GeoStrong™ Repair Mortar is a one-component, non-shrink, fast-setting geopolymer mortar designed for repairing horizontal, vertical and overhead concrete surfaces where high strength is desired. Contact UsFeaturesHighly chemical resistance against microbiologically influenced corrosion (MIC) and industrial chemicals in harsh environmentsGeopolymer reaction minimizes/eliminates cold joints between layersBenefitsEasy applicationFast installationHigh early and ultimate strengthHigh tensile and flexural strengthHighly chemical

Construction

Syntho-Shore™

The Syntho-Shore™ product line is the first factory-saturated ACI 440.2R-08 compliant composite repair system designed for structural repairs and reinforcement underwater. These systems are high-strength, light-weight products that are highly resistant to aggressive environments.These systems are made of unique, uni-directional carbon or glass fiber fabrics that are pre-saturated with Syntho-Shore Saturant Resin and can be

Construction

Syntho-Shield™

Syntho-Shield™ is an innovative system that offers exceptional mechanical and impact strength for corrosion protection coating applications whether they are underwater, underground or aboveground. It is uniquely designed as an effective solution to corrosion, insulation, and waterproofing problems.Syntho-Shield™ is made up of a petrolatum primer/tape system undercoating for long-term corrosion protection, Syntho-Glass® XT for mechanical