Skip to main content

The Twister, from Traffic-Lines, hydro-blasts off road markings

The Twister, from German manufacturer Traffic-lines, represents an alternative method for removing road markings. Traffic-lines says that its environmentally friendly method uses nothing but water. The system attacks the relevant area with a high-pressure water jet and then immediately sucks the used water back up together with the removed material. It uses a highly efficient suction action which means that there is no water residue left on the cleaned-up road surface. Traffic-lines says the machine is uniq
July 5, 2016 Read time: 2 mins
The Twister: Fast and clean line removal
The Twister, from German manufacturer Traffic-lines, represents an alternative method for removing road markings

8452 Traffic-lines says that its environmentally friendly method uses nothing but water.

The system attacks the relevant area with a high-pressure water jet and then immediately sucks the used water back up together with the removed material. It uses a highly efficient suction action which means that there is no water residue left on the cleaned-up road surface.    

Traffic-lines says the machine is unique in the market because there is no accumulation of water inside the suction hood. This enables a very noticeable increase in performance compared to conventional hydro-blasting with the same pump performance.

The Twister also has another advantage: after removing the markings, the machine leaves the road surface dry while producing significantly less siltation. The result is better adhesion of newly applied markings, which increases durability for the markings. Traffic-lines also makes ex 1.0, a patented, liquid marking removal additive that is biologically degradable.

Traffic-lines ex 1.0 helps loosen markings from surfaces without attacking those surfaces so that the old markings can then be removed by hydro-blasting. The process leaves as little residue as possible while minimising surface damage. Removing markings with the aid of Traffic-lines' ex 1.0 involves hardly any elution of bitumen and the aggregate is not exposed.

For more information on companies in this article

Related Content

  • A breakthrough in the horizontal reuse of PA (porous asphalt)
    May 12, 2016
    An ambitious objective has led to significant steps in the reuse of PA (porous asphalt). While the market incidentally produces PA with a maximum of 30% of recovered raw materials, BAM has introduced its own innovations, enabling more than 90% of raw materials to be reused. And this year, subsidies from the European Commission will enable the LE2AP demonstration project to be constructed: one kilometre of sustainable PA. Large-scale production is also being developed.
  • New developments are pushing the pace of progress in asphalt paving
    January 4, 2013
    New developments will broaden the asphalt paving market - Mike Woof reports. A new approach to materials could help address rising bitumen costs. Increased use of recycled asphalt pavement (RAP) in road construction can cut a major chunk from paving costs, with an array of technologies now available. In the US, RAP is one of the most widely recycled materials and current techniques allow roads built with this material to perform well for all traffic conditions. Some European countries are also making widesp
  • Versatile asphalt plants from Marini-Ermont
    April 14, 2022
    MARINI-ERMONT is offering two innovative new continuous flow type asphalt plants that offer a combination of versatility and mobility.
  • Nuphalt is well-prepared to meet the growing challenge for road repairs
    November 21, 2023

    2023 is proving to be a great year for the Nuphalt Group. Beginning in January with a move into their brand-new, purpose-built facility in Rugby, UK, utilising new mezzanine floors (increased manufacturing space by 50%), adding state-of-the-art laser cutting equipment and, of course, bringing everything under one roof. And with 100 kW of PV solar power up there, that’s no ordinary roof! The move to a more self-sufficient premises is all part of Nuphalt’s vision for a greener future.