#ndt The concrete Pantheon in Rome is in excellent condition after 2 000 years. Steel reinforcement can dramatically reduce lifespan of concrete structures however and deterioration can begin after only 10 years.

Infrastructures such as bridges and roads are usually reinforced concrete, which need continuous monitoring for regular operation and safety. Large concrete structures pose various challenges mainly due to the wide range of aggregates, fragments compacted together, in the material.

‘On a roll’ – n
Source: NDT