What is the recommended pull-out test value for M20 Gr.8.8 Rod with Hilti HIT-RE 500 V4?
Hi Monelle,
It's important to emphasize that the determination of the load for proof load testing must be undertaken by the structural consultant or qualified engineer who holds responsibility for the project. To ensure that the appropriate proof load is established, we recommend that the engineer responsible for your project refer to the guidelines set forth in EN 1992-4. This standard provides valuable insights, particularly in regard to the recommendation of a proof load value that should be taken as 1.5 times the characteristic action.
For more details, you can refer to the BCA circular from December 2022.
Please let us know if you have more questions.
Regards,
Team Ask Hilti SEA