Detection of Undersurface Voids

The subgrade below the floors of manufacturing and industrial facilities wears over time from the repeated impact of machinery, erodes or washes out from broken sewer or water lines, and/or settles over the life of the structure. The absence of subgrade creates air pockets undetectable on the concrete surface and increases the possibility of a dangerous and expensive floor collapse. Our GPR tech's will locate these problem areas without any damage to the existing structures, thereby preserving the areas as they investigate. Additionally, this service will allow the repair and remediation processes to focus solely on the areas where void cavities exist instead of drilling multiple holes to determine the presence and extent of voids.


Locating Void Data


GPR Void Data


Void Detection