Flaw detection is based on identification of areas of the section with Q-factor attribute values exceeding a specified threshold value. Objects of flaw detection include concrete structures, pavement layers, and soil strata. 

An example of GPR profiling of a reinforced concrete floor beam is shown below. On the left, the radargram obtained during the survey is shown. On the right, the processing result in the flaw detection module is shown. Zones of weakened concrete are visualized as clearly expressed anomalous areas.

For a set of sections, a defect report in MS Excel format is generated automatically. For each profile, the report presents flaw detection results with indication of the proportion of defective areas as a percentage of the section area and other required information. For visual representation of the structure condition, color indication is used in the table. Red corresponds to an unsatisfactory condition. Yellow indicates a satisfactory condition. Green indicates a good condition of the investigated object.