Hunter Geophysics can provide ground-penetrating radar services for scanning concrete surfaces and pillars/walls. This service is capable of mapping concrete thickness, the location of reinforcing metal bars (rebar/”reo”), power cables, air gaps, and cracks.
The service is particularly useful for ensuring a structure has been built according to specifications (“as built survey”) and results can be integrated into site-specific GIS or CAD systems. Other uses include determining the best place to drill holes in concrete pillars or walls (e.g. for new wiring needs), or for locating a spot to take a concrete sample for concrete strength testing.
We can provide these services anywhere in Australia or abroad if needed. Please contact David Hunter for further details.