Typical cases :Underground cavity detection and under slab void detection

Floods and groundwater leaks often cause damage such as underground cavities or voids under concrete slabs on the ground.
Some of these damages are visible, but floods and leaks can also cause damage below the surface.
Although invisible, these damages are real, and the subsidence that could cause these damages compromises the safety of users in the short term or in the more or less long term.

Some details of one of our mandates have been published by Sensors & Software. 

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