Standard Test Method for Comparing Bond Strength of Steel Reinforcing Bars to Concrete Using Beam-End Specimens Ingestion-build-51215 It gives a type-test that

It gives a type-test that is passed and then confirmed by routine tests with specified periodicity while assessing the probability of dangerous failure

It includes health and safety recommendations that are also relevant to cut-and-cover tunnelling

An additional requirement has been added for the Aspergillus spore suspension and therefore results obtained using EN 1657:2005 and not fulfilling this additional requirement will need to be confirmed by repeating the tests using EN 1657:2015

its operation must be transparent to end-systems

Standard Test Method for Comparing Bond Strength of Steel Reinforcing Bars to Concrete Using Beam-End Specimens Ingestion-build-51215 It gives a type-test that