Effective joint heating

Heat Design Equipment (HDE) has introduced updated versions of two of its successful products, the HDE 750 2TMT asphalt maintenance trailer and the HDE JMH 500-PA asphalt joint heater. The asphalt maintenance trailer heats up and softens an area of asphalt, allowing it to be reworked and repaired.
October 3, 2014 Read time: 1 min

7654 Heat Design Equipment (HDE) has introduced updated versions of two of its successful products, the HDE 750 2TMT asphalt maintenance trailer and the HDE JMH 500-PA asphalt joint heater. The asphalt maintenance trailer heats up and softens an area of asphalt, allowing it to be reworked and repaired. According to HDE, the infrared heaters can soften the top 60mm of asphalt to the original mixing temperatures in between five and 10 minutes. The units can be towed to site behind a truck and can then be used to reheat a deteriorated area of asphalt, with a contractor then adding new material and compacting the area in around 20 minutes. HDE’s longitudinal joint heater attaches to pavers to heat the cold joints before the next lane of asphalt is placed. Infrared heaters reheat the edge of the lane, allowing the contractor to then compact the joint and meet specifications.

Asphalt milling, paving & compaction

For more information on companies in this article

Related Content

  • Self-healing roads, slippery roads and slimmer roads
    November 24, 2017
    This month’s bitumen technology pages bring you self-healing roads, slippery roads and slimmer roads and explains why one UK contractor has started manufacturing its own polymer modified bitumen - Kristina Smith reports. Professor Erik Schlangen, who heads up experimental micromechanics at the Delft University of Technology is receiving calls from all round the world these days. And it is hardly surprising because he and his team have invented a great new technology: asphalt that heals itself.
    Read More
  • The ART of Simex
    May 13, 2025
    Simex has released the new GEN II version of its ART 1000 patented technology for in-situ regeneration of deteriorated asphalt.
    Read More
  • ACO curbs the rain
    November 20, 2023

    ACO says its KerbDrain CycleKerb drainage solution for bike lanes in England meets LTN 1/20 standards while making travel safer for all cycle lane users.

    Local Transport Note 1/20 (LTN 1/20) sets out minimum standards for English local authorities and highway engineers when implementing new cycle infrastructure. It includes, but is not limited to, cycle crossings and junctions, cycle lanes, cycle tracks, cycle networks and cycle parking.

    Read More
  • Atlanta airport’s new apron
    October 12, 2012
    The new Maynard H Jackson Jr International Terminal at Hartsfield- Jackson Atlanta International Airport is now open for business. The 111,484m2 terminal features 12 gates, eight security checkpoints, separate levels for arrivals and departures, as well as a 148,831m2 concrete apron for aircraft to park on arrival. Archer Western won the contract to slipform the concrete apron, replace the existing Taxiway D, as well as other utilities and embankment work. The firm brought in one of its GOMACO paving trains
    Read More

Highlighted Content