RIS Hi-Pave is a ground-based radar solution designed for high-speed road assessment surveys and is capable of operating multiple antennas simultaneously. The system provides a complete assessment of road conditions, such as:

• Measurement of the thickness of the screed;
• Assessment of surface, base and underground road surface;
• Determination of cavities, voids and delaminations;
• The location of the cracks;
• Determination of wet areas;
• Assessment of the condition of the airport runway.
• RIS Hi-Pave features:

Signal antennas: Reach high speeds without damaging the antenna. Equipped with air-launched horn antennas, they can be used without contact with the surface.

Velocity: Hi-Pave is the fastest ground entry radar for evaluating roads at three times the speed closest to the market. It can reach up to 260 km/h with single antenna configuration and 10 cm data capture, or 130 km/h with dual antenna configuration and 10 cm data sampling.

Semi-automatic procedure for recognizing layers: post-processing software uses a semi-automatic procedure to collect information about the underground layers of the path.

Modular: Hi-Pave can operate up to eight antennas in a circuit connection using the same control unit. This may also include lower frequencies for evaluating the antenna grade and subcategory.

The advantages of RIS Hi-Pave include:

• Assessment of the condition of the pavement for the construction of new roads (comparing the completed pavement, grade and subcategory with the project specifications);
• Periodic monitoring of the condition of the road and run for preventive maintenance;
• Reduce survey and processing time with high-speed GPR and semi-automatic layer detection;
• A flexible solution that can integrate up to eight GPR antennas.