Road surface assessment with GSSI

GSSI's new PaveScan unit can provide accurate real-time measurements and uncover problems that occur during the paving process, including poor uniformity and significant variations in density. By avoiding these problems, PaveScan RDM helps avoid premature failures from road ravelling, cracking, and deterioration along joints. PaveScan automatically measures the dielectric value to identify anomalies in real-time. In addition, the dielectric values can be used to as a means to correlate voids and density in
March 9, 2017 Read time: 2 mins
GSSI's PaveScan unit
GSSI's new PaveScan unit can provide accurate real-time measurements and uncover problems that occur during the paving process, including poor uniformity and significant variations in density.

By avoiding these problems, PaveScan RDM helps avoid premature failures from road ravelling, cracking, and deterioration along joints. PaveScan automatically measures the dielectric value to identify anomalies in real-time. In addition, the dielectric values can be used to as a means to correlate voids and density in new pavement. The technology enables users to obtain critical density data for QA/QC of new pavements. Unlike other options like nuclear density gauges or radioactive alternatives, PaveScan does not result in any site hazards or require closing off work areas however.

The unit can be integrated with GPS systems and features a versatile, modular design for easy and efficient operation and data collection. It is available as a small, portable single sensor cart-based system or a three-sensor configuration using an extended cart or vehicle configuration.
Asphalt milling, paving & compaction

Related Content

  • Accurate density measurement from HAMM
    May 15, 2025

    The innovative Smart Compact Pro system developed by HAMM can measure density in real time as the asphalt compactor is operating. This revolutionary technology can help boost compaction productivity and quality. It ensures that there is none of the over-compaction that leads to increased fuel consumption and time worked. It also ensures that the mat meets required density specifications, boosting quality, without risking potential crushing of the aggregate.

    Read More
  • MOBA’s mobile automation solutions at Conexpo
    January 6, 2017
    MOBA’s new PAVE-IR Scan system offers a new way of monitoring and documenting the temperature during asphalt paving for an entire project. As a result, contractors can optimise their work and verify the quality of the paving process. With the system’s intelligent temperature scanner, the system measures the asphalt temperature over the whole paving width of up to eight metres. The temperature profile is displayed in real-time on the display and the operator can react at any time if irregularities occur. All
    Read More
  • MOBA’s mobile automation solutions at Conexpo
    January 17, 2014
    MOBA’s new PAVE-IR Scan system offers a new way of monitoring and documenting the temperature during asphalt paving for an entire project. As a result, contractors can optimise their work and verify the quality of the paving process. With the system’s intelligent temperature scanner, the system measures the asphalt temperature over the whole paving width of up to eight metres. The temperature profile is displayed in real-time on the display and the operator can react at any time if irregularities occur. All
    Read More
  • Innovation in road design and management software
    February 17, 2012
    The emphasis on data processing and re-use, continues to grow in the development of design and management software. The interoperability of software, the need to handle and process larger amounts of data, and re-use and retention of data sets from one task to another have been a growing emphasis in the past few years. It allows infrastructure companies to get better value from expensively collected information and to focus more on the whole life cycle of projects.
    Read More

Highlighted Content