Undetected Voids
For example, slab settlement due to undetected voids is
a problem. Roadways (especially intersections with washouts,
etc.), building floors, tunnels, airports, and mines need
to be inspected on a regular basis for subsurface voids.
Radar is a cost-effective way to find and map voids.
The latest advances in electronic design have been used to provide engineers profile data instantly about the conditions beneath the surface totally non-destructively. Radar is being used worldwide to save time, money, and improve safety.
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