Sterling Geophysical utilise a range of leading edge non-destructive techniques to evaluate concrete and masonry structures. These investigations are often needed to confirm drawing details prior to modifications to ensure safe loads are not exceeded.
Sterling Geophysical Surveys provide information on :

• Thickness of deck components - Accurate thickness measurements of blacktop, concrete deck etc.
• Information output in excel format.
• Cover and rebar spacing - Investigation providing accurate cover and bar spacing, and determines
  a relative value based on this condition.

Voids - Location and  estimation of size