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

  • THIS is a Paving Project– The I-15 CORE
    December 20, 2012
    Provo, Utah – The scope of the I-15 Corridor Expansion Project (I-15 CORE) in the state of Utah is nearly unprecedented because of the size of the project and the short completion deadline. Twenty-four miles (38.6 km) of removal and replacement of Interstate 15 between Lehi and Spanish Fork, widening the number of traveling lanes by two, for up to six lanes in each direction in 35 months. The new 364 lane miles (586 km) of concrete roadway will be slipformed 12 or 12.5 inches (305 or 318 mm) thick for a tot
    Read More
  • Olbia Airport upgrade work
    September 16, 2020
    Equipment from the Fayat Group has played an important role in the revamping of a busy airport on the Italian island of Sardinia
    Read More
  • RCC road paving technology growing in demand
    November 13, 2014
    US contractor Robert Smith based in Chattanooga has long experience in the asphalt paving market but has recently added roller compacted concrete (RCC) to its paving portfolio. This heavy-duty cement mix can be poured as quickly as asphalt and the company has now developed its skills at laying large areas of RCC in just a few days for its industrial client base. Demand has grown and RCC work now accounts for over 90% of the firm’s workload, which it carries out using a Volvo CE paver.
    Read More
  • Rural Czech roads get paving upgrade
    November 2, 2012
    A series of rural road rebuilds have improved transport connections in the Czech Republic, helping to boost connectivity and the local economy The roads around Brandýs nad Labem, some 25km to the southwest of Czech capital Prague are crucial arteries to the rural and agricultural areas of the country. An assessment by regional authorities indicated that these roads are in need of repair. That led to cold planing and paving work on a series of rural roads near Brandýs nad Labem. The regional authorities had
    Read More

Highlighted Content