TUNNEL SEGMENT REINFORCEMENT

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Steel ladders are the preferred reinforcements used by precast concrete manufacturers for the production of prefabricated tunnel segments. These structural ladders are composed of steel wire assembled by resistance welding which assures the structural resistance of the tunnel components. The design could be done with 550 Mpa steel allowing weight reduction up to 27% for the same strength

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Technical Specifications

• Straight and curved ladders

• Straight and curved bars

• Structural Welded Wire Reinforcement (WWR ) mesh bent or curved upon request

• Exceed ASTM A1064