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CONTECH Liner Plate

CONTECH 2-Flange Liner Plate provides optimum shaft stability and protection when constructing new utility tunnels, relining structures under highways and railroads, and for lining vertical shafts. It offers the highest continuous ring stiffness and high compression joint strength. 2-Flange Liner Plate has effective stiffness that is more than twice that of the same gage (thickness) of 4-Flange Liner Plate.
Product Highlights: CONTECH Liner Plate

CONTECH MULTI-PLATE® all-steel structures are based on the proven performance of corrugated steel. They provide an unparalleled combination of durability, adaptability, and installation efficiency. As a shaft liner, MULTI-PLATE can be pre-assembled on the surface in large diameters and long lengths, then lowered into a pre-excavated or drilled shaft. The void between the MULTI-PLATE liner and the shaft is then grouted.

CONTECH TUNNEL CORE DRAIN™ Panels capture groundwater infiltration that occurs during solid rock tunneling projects. Consequently, sliplining with concrete or installing other linings is easier—and the integrity of the finished tunnel lining is greatly improved.

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