Non-Destructive Testing

Understand a structure while preserving it

Non-destructive testing helps project teams gather information about existing construction with limited damage to the element being assessed. Astro Delta defines investigation scopes around the specific technical question and available project information.

When NDT may help

• Assessment of an existing building or structural element

• Verification of construction conditions

• Investigation before alteration, repair or further design

• Follow-up of an observed defect or uncertainty

Problems we help solve

Decisions about existing structures should be based on evidence. A targeted investigation can reduce unnecessary opening-up while helping engineers identify where further analysis or selective verification is required.

Our approach

We review the question, available drawings and site conditions, then recommend suitable testing and interpret the findings in the context of the engineering decision. Specific techniques depend on the agreed scope.