TriPlinth Concrete Plinths

The TriPlinth range of concrete plinths have been specifically developed to provide a solution to the issue of conduit “rafting” or moving when being backfilled with concrete or other material. Used and specified by Energy Australia and Energex, the plinths are designed to ensure easy positioning and locking‐in of multiple conduit runs.


  • Manufactured from reinforced concrete
  • Lifting points incorporated
  • Tie down points for securing conduit banks
  • Will secure conduit position – especially when used in conjunction with TRI Spacers or Wunpeece spacers

Available in the following sizes:

  • 400mm x 500mm x 100mm (50kg)
  • 950mm x 515mm x 100mm (120kg)
  • 1200mm x 515mm x 50mm (225kg)