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FRP bridges attaching pipe repair method

I&C method

I&C method

Summary

I&C construction method is repairing method for pipes in abutment where the corrosion is severe. Using the method of plugging the FRP socket pipe in the abutment side, it can avoid the pipe's falling off due to corrosion of the bridge abutment as well as repairing the bridge attaching pipes by FRP pipes that is strong corrosion resistant.

Feature

  • ■Can repair pipes with cables
  • ■Lighter compared with steel, therefore the operation is easy.
  • ■Regarding mechanical strength, it has high rigidity than hard vinyl pipe and it is difficult to bend
  • ■Level of expansion and contraction due to temperature change is equivalent to steel pipe's

■Comparison of FRP (I & C method)

Comparison of FRP (I & C method)

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