Skip to main content

Surface testing

PipeHawk has used its sophisticated ground probing radar (GPR) technology to develop the e-Spott system for the highways sector. The e-Spott package has been designed and developed in collaboration with another GPR specialist, Utsi Electronics. This new system is said to provide a fast and reliable method of testing the total thickness of bound layers to the sub-base interface or the thickness of surface concrete. This system has advantages over traditional coring methods as there is no need to cause disrup
March 1, 2012 Read time: 1 min
PipeHawk has used its sophisticated ground probing radar (GPR) technology.
RSS5770 Pipe Hawk has used its sophisticated ground probing radar (GPR) technology to develop the e-Spott system for the highways sector. The e-Spott package has been designed and developed in collaboration with another GPR specialist, Utsi Electronics. This new system is said to provide a fast and reliable method of testing the total thickness of bound layers to the sub-base interface or the thickness of surface concrete. This system has advantages over traditional coring methods as there is no need to cause disruption to road traffic or damage to newly laid surfaces.
Small and lightweight, the e-Spott unit can be used in limited access areas around parked vehicles and other obstacles and can be carried and handled by a single operator. Obtaining each measurement takes less than 30 seconds/spot using a one-touch system.

For more information on companies in this article

Related Content

  • Brisbane’s Airport: Innovative Management of One of the World’s Busiest Runways
    June 26, 2014
    When it comes to runways, there are few busier then Brisbane’s main runway. Servicing both domestic and international travel, with over 200,000 movements per year, operating without a curfew Brisbane’s main runway is the busiest in Australia. For maintenance, crews only have a limited period of time to determine the pavement condition, normally during the night, making the detection of pavement faults difficult. To resolve this issue, a new high speed pavement scanner was used to rapidly survey the pavem
  • New methods for non-destructive concrete testing
    August 29, 2017
    How best is it possible to assess the state of concrete in a road pavement, bridge deck or tunnel wall? One of the most reliable ways is to take a core of concrete from the structure to analyse and test in the laboratory. One downside to this method is that doing the test creates weak points in the structure that must then be repaired. Another is that the frequency of such cores cannot be too great – so it is possible that some problem areas will be missed. New technologies from the world of geospatial eng
  • Asphalt paving developments
    March 13, 2012
    US and European asphalt paving needs are different, but some firms are bridging that gap, reports Mike Woof. With a clear differentiation between the US and European asphalt paving markets, manufacturers from the latter are now developing machines aimed at the former. The US and European markets for paving machines have developed along very different lines. North American pavers are designed for high throughputs and high paving rates, having been designed to meet a need to build roads over long distances wi
  • Vital structures
    February 10, 2012
    A wide variety of products are available to help bridge owners reduce the need for costly repairs. Bridges are one of the most expensive structures on a highway system, and their maintenance, and where necessary, repair will save millions over time. Prevention being better than cure means that anything that can be done to reduce the need for repair is a good investment. For example, a MOOG bucket-type inspection unit has been commissioned for the Naini Bridge in Allahabad in the state of Uttar Pradesh, Indi