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

  • Special concrete paver for UK road job
    January 5, 2015
    A specially adapted Wirtgen SP25i concrete slipformer has been used on the M6 motorway near Cannock in the UK. The machine worked together with a Wirtgen ISF25i (independent side feeder) in order to pave a concrete slab under difficult conditions. With an overall length of 373km, the M6 is the longest and one of the most heavily congested motorways in the UK. The M6 connects the M1 motorway near Rugby with Carlisle near the Scottish border. But due to the steadily growing volume of traffic, the Highways
    Read More
  • Iterchimica’s cross-linking agents boost PMB performance
    September 19, 2019
    Cross-linking agents can vastly improve the stability and performance of polymer-modified bitumen (PMB), according to additive specialist Iterchimica. Modified bitumen can become unstable when it is stored inside a tank because the polymer rises to the top, meaning that the rheological behaviour of the bitumen varies through the tank. Cross-linking agents modify bitumen through a chemical action that stabilises the bitumen inside the tank to create a homogenous PMB and hence, a homogeneous asphalt concr
    Read More
  • Pothole and marking options
    February 21, 2012
    Ennis Prismo Traffic Safety Solutions now has a quick solution to pothole patching problems and temporary road marking needs.
    Read More
  • BOMAG is launching its biggest asphalt paver
    January 6, 2017
    BOMAG continues to develop its asphalt paver range with the introduction of a new top-of-the range machine, the BF900C. This features an S300M screed and offers maximum paving widths of up to 13m. In addition, the firm is also developing its smaller pavers and is now offering the BF300C with its new S340-2 screed, with paving widths from 1.7-5m, as well as a new compact paver, the BF223C.The Fayat Group’s sales and marketing manager Jacques Bonvallet said that the machine retains the heavy screed design fro
    Read More

Highlighted Content