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With more than 40 years of successful in-service use and hundreds of millions of feet installed, CONTECH TRUSS PIPE® is the unchallenged performer. No other thermoplastic gravity sewer pipe offers the same degree of proven in-ground performance. A unique, semi-rigid wall design consists of a double-wall system with concentric inner and outer walls braced by a truss-type structure. The truss voids are filled with lightweight Mearlcrete. TRUSS PIPE’s 200 psi minimum pipe stiffness provides unparalleled deflection control among thermoplastic gravity sewer pipe. Its strength, stiffness, joint tightness, durability, and economy have made TRUSS PIPE the choice for engineers, specifiers, community officials, and contractors.
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