Efficient spray paving

By MJ Woof September 3, 2024 Read time: 1 min
Dynapac is now offering an efficient spray paver machine that can handle both tasks in a single pass

Dynapac SD2500CS PROTAC Spray Paver is designed to handle both paving and spraying in a single pass. This novel machine can apply a layer of tack coat emulsion and a layer of asphalt at the same time. This saves time and cost, while increasing pavement quality. 

The integrated, three-stage heating system brings the emulsion quickly to temperature using minimum power and without damaging the tack coat, while tank heating is synchronised with the electric screed, reducing the time needed to get the machine ready. The 1,200litre emulsion tank is mounted in the middle of the machine, which helps traction and stability as well as allowing a good field of view from the operator station. 

The touchscreen control system is said to be easy to use, while an integrated cleaning system guides the user through the cleaning or blow-off process. Calibrating the spray rates can be handled using the display, as can troubleshooting. These features are connected to the proven automation technologies in Dynapac’s Pave Manager 2 Advanced software. These include screed width control via MatTracker, truck driver communication with TruckAssist or automatic setting memory with SetAssist. 

Customers have a choice of a maximum spray width of 6.5m with V5100 or V6000 Screed Series or having a maximum spray width of 7m with V6000 Screed Series.

Asphalt milling, paving & compaction

For more information on companies in this article

Related Content

  • BOMAG offering new asphalt feeder
    February 17, 2016
    BOMAG is now adding material feeders to its asphalt paving equipment range. The new BMF 2500 feeders can help boost paving efficiency, productivity and quality by allowing a more homogenous flow of asphalt into the paver. These machines reduce the problems of asphalt segregation as well as cold spots forming in the mat. Such issues can occur when the last of the mix from each truck load passes from the paver hopper to the screed. Using a BMF 2500, contractors can also boost output on large highway paving jo
    Read More
  • BOMAG offering new asphalt feeder
    January 6, 2017
    BOMAG is now adding material feeders to its asphalt paving equipment range. The new BMF 2500 feeders can help boost paving efficiency, productivity and quality by allowing a more homogenous flow of asphalt into the paver. These machines reduce the problems of asphalt segregation as well as cold spots forming in the mat. Such issues can occur when the last of the mix from each truck load passes from the paver hopper to the screed. Using a BMF 2500, contractors can also boost output on large highway paving jo
    Read More
  • Maxi work from Vögele’s MINI
    August 1, 2024
    In Switzerland, the MINI 500 paved the area to the side of a carriageway at a width of just 0.9m to 1.35m without interruption.
    Read More
  • Millimetre accuracy for concrete paving
    July 30, 2019
    Concrete paving is now benefiting from the use of sophisticated machine control tools to deliver accuracy and high-quality surfaces Heavy use of concrete roads and runways over time will reveal any flaws in workmanship, the invasion of water, or the wear from use. Discolouration, scaling, crazing, cracking, or curling will sometimes occur due to a poor ready-mix batch, inadequate curing procedure, subgrade settlement, or improper bonding of the finish layer. Concrete surfaces are generally very durab
    Read More

Highlighted Content