ISO 1920-6:2019 PDF Download

The ISO 1920-6:2019 standard provides guidelines for the sampling, preparation, and testing of concrete cores. It outlines a method for obtaining cores from hardened concrete and specifies procedures for examining and preparing the cores for compression testing.

However, it should be noted that this standard does not provide guidance on the decision-making process for when to drill cores or determine where to drill them. Additionally, it does not include procedures for interpreting the results of the core strength testing.

To ensure clarity and agreement among all parties involved, it is recommended that discussions take place prior to coring to determine the necessity for core testing and how the results should be interpreted.