DuroMaxx - Steel Reinforced Polyethylene Technology
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ENGINEERED SOLUTIONS DuroMaxx – Steel Reinforced Polyethylene Technology ® STEEL REINFORCED PE TECHNOLOGY Sanitary & Storm Sewer | Reline | Irrigation | Detention | Wastewater LEED with Contech®

Key Performance Advantages » Manufactured in accordance with ASTM F2562 and AASHTO MP-20. The Strength of Steel. The Durability of Plastic. High Strength Steel & High Performance Pressure Rated Resins It’s the ideal combination of materials that makes DuroMaxx an exceptional pipe. 80 ksi steel reinforcing ribs provide the strength, and pressure rated Polyethylene Resin (PE) provides the durability. This combination of materials results in an extraordinarily strong and durable pipe. DuroMaxx is designed with a smooth inner wall for outstanding hydraulic capacity and provides the properties...

Environmental Benefits Savings High flow rates are achieved with a smooth polyethylene waterway wall for optimal savings. Target flow rates can be assured with DuroMaxx by contacting your local Contech sales engineer for the appropriate information. Manning’s “n” values will range between 0.011 to 0.013, depending on velocity and flow rate. DuroMaxx pipe is lightweight and can be easily handled and quickly installed, often eliminating the need to use heavy construction equipment. The outside diameter (OD) of DuroMaxx is smaller than other conventional pipe materials, resulting in less...

Sanitary Sewer Conveyance & Yard Piping Large diameter sanitary sewer projects can be tough to deal with for many agencies. These long interceptors or trunk lines can run for miles, from manhole to manhole, eating away at an already constrained budget. Much of the costs can be contributed to installation realities for large quantities of very large diameters. These costs can include: • Freight and number of trucks needed • Number of picks and weight of those picks • Number of joints and procedure to meet watertight standard • Other material costs DuroMaxx provides real answers that help...

Barker Ranch, Washington 3 miles 54” & 60” diameter DuroMaxx Irrigation System Irrigation Applications Agriculture and irrigation agencies are in need of more dependable and cost effective solutions to conserve their most valuable resource, water. Many are enclosing ditches and canals with pipe conveyance systems in remote areas of the country. These projects can be challenging to any engineer or project manager, especially when hydraulic parameters require larger diameter pipe sizes. DuroMaxx has proven solutions to these problems. Benefits • HDB pressure rated PE resins provide superior...

Storm Sewer/Culvert Direct Bury & Reline Applications DuroMaxx drainage pipe is ideally suited for the collection and removal of stormwater from highway, urban, industrial and residential projects. Its unique combination of steel reinforcement and pressure rated PE resin allows it to perform like no other drainage pipe on the market. Benefits • 80 ksi high strength steel provides maximum load carrying capabilities with allowable cover limits ranging from 30 to 50 feet. • High strength steel provides exceptional shape and deflection control even on warm, sunny days where typical corrugated...

Monticello, Indiana 395,000 gal. storage 96”, 84” & 72” diameters Tank Applications Detention/Rainwater Harvesting/Combined Sewer Overflow Detention systems are used to regulate stormwater flow through main pipelines by acting as a buffer during peak loads. DuroMaxx systems are designed to contain the water and slowly release it into the main system over a period of time. These systems are often custom made to watertight specifications in order to suit the project requirements. DuroMaxx detention systems can incorporate a wide range of fittings such as bends, risers, bulk headed ends and...

THE DESIGN BEHIND THE PERFORMANCE Soil Tight (ST) Joint Detail VOID BETWEEN RIBS TO BE FILLED WITH GASKET STRIP MATERIAL TO FORM A SOIL -i DUROMAXX PLAIN ENDED PIPE \ /\. _\ METAL FLAT BAWD High Performance (HP) and Low Head (LH) Joint Details Electrofusion (EF) Joint Detail Welded Coupler (WC) Joint Detail PLAIN ENDED DUROMAXX PIPES CLEAN & FREE METAL FLAT BAND METAL FLAT BAND ILLUSTRATION ONLY INTERNAL HOPE ELECTROFUSION COUPLER (FIELD ATTACHED) Contech Engineered Solutions provides site solutions for the civil engineering industry. Contech's portfolio includes bridges/ drainage/...