Groutech Coupler

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  • Groutech Coupler

    “Groutech” is a mechanical splicing system with one threaded end specially designed for the full structural connection of concrete elements either within the precast industry or on concrete framed in-situ construction. Ribbed or deformed reinforcing bars of grades up to 550Mpa (80ksi) can be spliced with Groutech. It can be used in vertical or horizontal planes replacing the more usual method of void tubes, overlapping bars and large quantities of grout.

    • Easily connect two precast elements with no requirement for in situ wet concrete joint.
    • Compact and economical splicing solution with one threaded end compatible with Bartec, Fortec, Rolltec or Griptec type thread.
Key Benefits
  • Easily connect two precast elements with no requirement for in situ wet concrete joint.
  • Compact and economical splicing solution with one threaded end compatible with Bartec, Fortec, Rolltec or Griptec type thread.
  • Can be used with non-shrink grout easily available from major manufacturers. Groutech has been successfully tested with
    • Sika214 from SIKA
    • Lanko 701 from PAREX-DAVCO
    • Cemrok EasiFlow from POZAMENT
    • Conbextra GP from FOSROC *
    • MasterFlow 870 from BASF
  • The same coupler model can also be used for the connection of different diameters (transition splices).
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