Skip to main content

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.

Related Content

  • Major advances are being seen in aggregate production technologies
    June 28, 2013
    Recent exhibitions have been launch venues for key developments in aggregate production technologies - Mike Woof reports Efficient production of aggregates is crucial for maintaining cost-effectiveness and also lowering material costs. With contractors owning many of their own quarry operations, these firms understand the benefits of reducing materials costs for their road construction projects. Major developments in the equipment for crushing, screening and washing aggregates are now coming to market and e
  • New concrete construction technology at World of Concrete
    January 22, 2020
    New concrete construction technology is being unveiled at the upcoming World of Concrete exhibition in Las Vegas
  • Infrastructure stays strong on the road to recovery
    July 1, 2021
    After more than a year of uncertainty, the road industry is coming back stronger than ever before thanks to new ways of working and increased investment – because building new infrastructure lays the foundation for a more resilient and economically robust world.
  • Intercomp adds Bluetooth to wireless indicators
    September 30, 2020
    Intercomp has added Bluetooth to its HH60 RFX Wireless Indicators to communication weight data to Apple mobile devices using the free apps iVehicleWeigh or iExactWeigh.