HOKLAS Extension of Approval for AC133 and Code of Practice for Structural Use of Concrete (2013) for Type 2 Mechanical Coupler Tests

ETL is proud to have achieved an Extension of Approval from HOKLAS for AC133 / COP for Structural Use of Concrete (2013) in June 2016 for a number of our Mechanical Coupler Tests in the force range of 5kN to 2,000kN.


The specific tests that were granted Extension of Approval were:

  • Static Tension Test
  • Static Compression Test
  • Cyclic Tension & Compression Test

of Type 2 Mechanical Couplers.


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