Surveys

Roads | Streets | Railways | Other projects | References

On a project and network level, Roadscanners provides:

GPR-based Investigations

road condition surveys, road analysis
pavement quality control on roads and runways
pavement thickness measurements
pavement structure measurements
damage analyses
other GPR surveys

Other Geophysical Investigations

2D and 3D resistivity imaging

Road Rehabilitation Planning & Design

Pre-planning investigation and proposal for measures

- investigation of pavement structure condition and its projected lifetime; investigation of road geometry and its deficiencies; proposal for new road alignments and structure
Rehabilitation Design

- dimensioned design of rehabilitation solutions
Overlay design

- dimensioned rehabilitation design for the pavement structure; no changes in road geometry

Road condition surveys are based on GPR measurements, which are integrated with other research methods, such as bearing capacity and rutting & roughness measurements. All data collected from the survey object is analysed as an integrated composite file, using the Road Doctor^TM software developed for the purpose.

The skilled interpretation of continuous measurements aims at selecting precisely focused rehabilitation measures. Economical targeting of measures can lead to savings up to 60% in the actual rehabilitation work.

Road Analysis results can also be transferred into CAD design programs and to road data bank (e.g. PMS database).

» Examples of our consulting assignments: References