State-of-the-Art Products

STRUCTURAL TECHNOLOGIES provides clients with a wide range of proven product solutions that repair and extend the life of vital pipeline assets.

State-of-the-Art Products

STRUCTURAL TECHNOLOGIES provides clients with a wide range of proven product solutions that repair and extend the life of vital pipeline assets.

Engineered Solutions

Structural Group's specialty contracting companies provide clients with a wide range of solutions with lower installed cost and minimal downtime and impact to operations.

Engineered Solutions

Structural Group's specialty contracting companies provide clients with a wide range of solutions with lower installed cost and minimal downtime and impact to operations.

Solutions for Pipeline Repair and Strengthening

The reliability of critical water systems is an ongoing concern for public agencies, industrial, and power generation owners and their consultants. Owners with 30-inch and larger pipeline assets have a number of options available for the repair and strengthening of distressed segments, or for the proactive renewal of extended runs of pipe. Structural Group companies have significant experience with pipeline repair materials and techniques, and can help owners significantly extend the life of their critical pipelines.

 

Turnkey Capabilities Through Structural Group Companies

By combining the proprietary products and engineering support services of STRUCTURAL TECHNOLOGIES with the installation capabilities of our specialty contracting companies, we provide customers with turnkey, value-added, design-build solutions for pipeline restoration and rehabilitation.

 

Proprietary Products & Systems

Through the use of advanced technologies—such as carbon fiber-reinforced polymer (CFRP) strengthening systems for internal buried pipe repair and post-tensioning for external open trench repair—STRUCTURAL TECHNOLOGIES provides clients with a wide range of proven product solutions that repair and extend the life of vital pipeline assets.

StrongPIPE® Hybrid FRP

StrongPIPE® Hybrid FRP

In response to pipeline applications involving renewal of extended runs of large diameter pipelines using trenchless methods, STRUCTURAL TECHNOLOGIES created the StrongPIPE® Hybrid FRP system. This unique composite system is made up of layers of reinforcing steel wire and FRP to provide fully structural repairs and upgrades to pipe segments. The StrongPIPE® system is applicable to all types of pipelines and is installed internally starting at pipe diameters of 36 inches and larger.

StrongPIPE® Hybrid FRP is a proprietary solution which combines the benefits of steel reinforcement with FRP to create a high-value trenchless repair system for large diameter pipe. Custom designed for each application, StrongPIPE® combines layers of reinforcing steel and FRP to create a fully structural strengthening system for restoration of damaged/weakened large diameter pressure pipe. StrongPIPE® Hybrid FRP utilizes a continuously wound steel reinforcement that forms a composite liner inside the existing pipe.

 

V-Wrap™ Carbon Fiber System

V-Wrap™ Carbon Fiber System

 

V-Wrap™ is a structural strengthening system for the restoration of damaged/weakened pressure pipe. It utilizes layers of specially designed carbon fiber reinforced polymer composite applied both longitudinally and circumferentially.

Carbon fiber design and number of layers are a function of the exact design requirements. The existing piping system becomes a form for the V-Wrap™ CFRP system which becomes the pipe once the system is installed.

 

XPT™ Post-Tensioning System

XPT™ Post-Tensioning System

The XPT™ Post-Tensioning system is an engineered solution utilizing reinforcing wire installed circumferentially at the exterior of designated pipe segment(s). The XPT™ System is fully structural and provides strengthening to weakened or distressed pipelines or can be used to proactively renew exposed pipelines.

 

 

 


Specialized Engineering Services for Pipeline Upgrade

STRUCTURAL TECHNOLOGIES’ Pipeline Solutions team provides valuable insight and assists in developing comprehensive technical packages for pipeline owners and consultants. These services include feasibility assessment, material selection, specifications, preliminary designs, and construction budgets.

 


Visit structuraltechnologies.com for more about pipe rehabilitation products & engineering support.
 

Industry-Leading Specialty Contracting Expertise in Pipe Rehabilitation

Through the use of advanced technologies—such as carbon fiber-reinforced polymer (CFRP) strengthening systems for internal buried pipe repair and post-tensioning for external open trench repair—Structural Group's specialty contracting companies provide clients with a wide range of solutions with lower installed cost and minimal downtime and impact to operations.

Whether it is one, or a combination of several systems working together, we develop effective solutions for complex pipeline rehabilitation challenges. 

 

Structural Group's Specialty Contracting Companies:

STRUCTURAL Specialty Contracting

STRUCTURAL Specialty ContractingSTRUCTURAL Specialty Contracting integrates technology-driven solutions with specialty contracting services to improve, protect, and enhance the existing infrastructure of owners directly, and in partnership with designers and contractors. STRUCTURAL offers a wide range of specialty repair and maintenance services and is the largest concrete repair contractor in the United States, with over 1,000 employees working from locations nationwide and in select international markets.

Visit structural.net

PULLMAN Specialty Contracting

PULLMAN Specialty ContractingPULLMAN Specialty Contracting integrates technology-driven, engineered solutions into its industry-leading contracting services. PULLMAN’s capabilities include specialty design-build services for new and existing structures, as well as a wide range of specialty repair and maintenance services.

As a signatory to local, national, and international labor agreements, PULLMAN has access to a large base of skilled craftsmen across the country to supplement its own full-time workers in local offices in the East, Midwest, and West coast.

Visit pullman-services.com