MatTracker ensures densities at lane joints

TF-Technologies which specialises in technology related to asphalt paving has invented a new means of ensuring asphalt density along the longitudinal joints between lanes. The MatTracker, developed just in time for bauma 2016, ensures that the lap width is correct and controls the position of the paver.
April 18, 2016 Read time: 1 min
The MatTracker controls overlap distance between lanes to ensure good densities
8410 TF-Technologies which specialises in technology related to asphalt paving has invented a new means of ensuring asphalt density along the longitudinal joints between lanes. The MatTracker, developed just in time for bauma 2016, ensures that the lap width is correct and controls the position of the paver.

“One of the critical elements in ensuring good density at joints is to ensure that you have the correct overlap,” said TF-Technologies Lisbeth Teilmann. The MatTracker uses a NIR camera and advanced image processing algorithms to follow the edge of an existing lane of paved asphalt and controls the side plate of the screed to maintain a specific overlap.

Demand from the US market, where contractors are incentivized to achieve required densities at joints, triggered this development, said Teilmann. “We plan to bring it to the market with some of the US OEMs,” she said.

Field trials of the system, which has a patent pending, were due to begin after bauma.

All videosAll show news

For more information on companies in this article

Related Content

  • Concrete paving for key Interstate link in South Carolina
    November 15, 2013
    Concrete paving is being carried out on a key section of Interstate 20, close to the US city of Colombia in South Carolina Contractor Zachry Construction has had success using its Guntert & Zimmerman concrete slipformer for an Interstate paving project in South Carolina. The firm has been using the machine on the US$64 million project to resurface a section of Interstate 20, close to the city of Columbia.
    Read More
  • Black is green: the bitumen sector rises to the mobility challenge
    April 14, 2020
    Asphalt may be black most of the time, but the bitumen sector is green and getting greener, says Siobhan McKelvey, head of Eurobitume.
    Read More
  • Sophisticated resurfacing work
    January 7, 2022
    Sophisticated technology has been used to help resurface a racetrack in Italy
    Read More
  • Thin surface whitetopping for busy roads
    April 5, 2017
    In the US, considerable experience has been gained with thin white-topping (TWT), with the technique now being used in other countries as well. In the US hundreds of km of TWT is being paved every year, much of it across the mid-western states. A variation of white-topping is being used in Oregon to replace badly rutted asphalt truck lanes on primarily long uphill grades with durable, continuously reinforced concrete pavement (CRCP). Oregon has carried out several of these concrete inlay projects over the
    Read More

Highlighted Content