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

  • Asphalt plants: alternative fuels on the horizon
    November 22, 2022
    Many asphalt plant manufacturers such as Ammann, Benninghoven and Fayat have already developed contingencies for alternative fuels.
  • Spanish contractor Sorigué has the edge with VÖGELE SprayJet
    March 21, 2016
    Spanish contractor Sorigué, the first to use the SUPER 1800-3i SprayJet from Vögele, has pioneered paving thin overlays and the development of new mixes. The company won the contract for rehabilitating the surface course of the 3km-long dam, 10m-wide promenade in the Catalonian port city of Tarragona. Sorigué’s idea was to overlay the existing surfacing with a thin layer applied to a spray seal of polymer-modified bitumen. The spray seal prevents water penetrating inside the structure – a major advant
  • Alberta’s peaceful partnership
    May 4, 2020
    A bridge project in northern Canada threw up some unexpected challenges, reports David Arminas, from the banks of the Peace River in Alberta
  • Advanced asphalt plant innovations
    November 30, 2022
    Key advances are being seen in the asphalt plant market, with leading manufacturers developing new systems to produce materials more efficiently and with lower emissions, while using more recycled asphalt pavement (RAP) and also offering greater mobility