SANAS T1018
Public test guide
Removes a cylindrical sample from hardened concrete for direct inspection and testing.
Plain-language explanation
The project specification controls the exact method and acceptance requirement.
A diamond core barrel is used to drill at an approved location while controlling water, reinforcement risk and sample identification.
Diamond core drill and stand, suitable barrel, water control, reinforcement/service screening and sample-protection materials.
Core drilling produces the sample; subsequent testing can assess strength, density, thickness or internal condition.
Used to investigate existing concrete when cast specimens are unavailable or direct evidence from the structure is needed.
Typical test sequence
Approve and screen the coring position
Drill and recover the core without avoidable damage
Identify, measure, protect and prepare it for the required tests
Request this service