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

  • Paving with recycled waste in South Africa
    November 28, 2022
    Trials have been completed successfully using asphalt manufactured with recycled waste plastic in KwaZulu Natal, South Africa. Simon Tetley, of VNA Consulting and ARRB Systems, explains the process.
    Read More
  • Simex levers big green gains
    July 7, 2023
    Innovative asphalt recycling and road maintenance solutions from Simex draw on the levers of savings, innovation and environmental sustainability.
    Read More
  • Hamm is investing in compaction equipment and manufacturing
    January 7, 2015
    The Wirtgen Group has invested heavily in its Hamm compaction equipment business - Mike Woof writes New compaction models and a brand new factory are strong examples of how the Wirtgen Group has been investing heavily in its Hamm road roller operation. Four new compactors are being launched, two each for the soil compaction and asphalt compaction markets. The company is launching the new H5i and H7i single drum soil compactors as well as the DV+70i and DV+90i twin drum asphalt compactors.
    Read More
  • Bomag launches tractor-towed stabiliser range
    January 19, 2022
    Both models have a working width of 2.5m while the RS 250 version has a milling depth of up to 40cm and the RS 300 version has a depth of 50cm.
    Read More

Highlighted Content