Recycled road innovation in France

Eurovia has completed part of major French highway renovation project using 100% recycled asphalt.
February 27, 2019 Read time: 2 mins
Marini-Ermont and Eurovia worked together to develop the TRX100 mobile continuous plant, able to utilise up to 100% RAP in its feed

Eurovia has completed part of major French highway renovation project using 100% recycled asphalt. Eurovia, a subsidiary of transport infrastructure firm 5177 VINCI, claims that this is the first time anywhere that a road has been rebuilt using only recycled materials.

Eurovia carried out the work in collaboration with VINCI Autoroutes. The road was rebuilt as part of a major highway renovation project on the VINCI Autoroutes network, along a 1km stretch of the A10 route between Pons and Saint Aubin in south-west France. Eurovia successfully completed this pilot experiment after more than two years of research and development.

The fully recycled road was made possible through the development, in partnership with Marini-Ermont (part of the Fayat Group), of the innovative TRX100 mobile continuous asphalt plant. This plant made it possible to recycle up to 100% of asphalt aggregates from nearby road maintenance sites.

The bulk of the supply could be sourced from the milling of materials produced by the site, minimising the need for fresh material and reducing transport logistics and the site’s carbon footprint, This approach is said to have helped deliver a 50% reduction in greenhouse gas emissions.

VINCI Autoroutes is a leading highway operator in France and the firm says it is keen to further utilise road recycling solutions across its projects. This research project won the ‘Route du futur’ call for projects launched by the French Environment & Energy Management Agency, ADEME.

Recycling

For more information on companies in this article

Related Content

  • The right way to retrofit for RAP
    November 14, 2013
    Retrofitting an existing asphalt plant is only the first step in the successful production of mixes containing RAP –fine tuning and know-how are also required. The Fayat Group, owner of Marini, shares some of its secrets with Kristina Smith Many asphalt producers are making mistakes when producing mixes containing RAP, says Mikael Azran, head of marketing for Fayat mixing plants. The result is that they are wasting energy and could be in danger of producing lower quality mixes.
    Read More
  • Efficient processing of RAP in the mix
    December 19, 2017
    There are important methods aimed at the reuse and recycling of reclaimed asphalt pavement (RAP) a number of problems have to be solved however, mainly concerning the elimination of moisture content and how best to heat the RAP without damaging the binder. When RAP is used in percentages of up to 30-40% of the final mix, heating can be carried out through direct contact with hot aggregates. On the other hand, in order to use higher RAP percentages, up to 100%, the plant has to be fitted with a specific h
    Read More
  • Beyond business as usual: Addressing the energy and carbon performance of our road infrastructure
    October 5, 2021
    Following recent policy-setting decisions by authorities in Europe and North America to achieve net zero emissions economy-wide no later than 2050, IRF has invited contributions from notable industry innovators in preparation for the 18th IRF World Meeting & Exhibition. Jonathan Davis, co-founder and CCO at Uberbinder, shares his thoughts on the historic responsibility and opportunity for the road industry to enhance its energy and carbon performance
    Read More
  • Fayat is buying parts of Terex Roadbuilding
    February 11, 2013
    The Fayat Group intends to buy a number of assets from CMI Terex from its road building operations. The purchase agreement covers acquisition of certain product lines in North America, and the road building operations of Terex in Brazil. This deal will be a significant breakthrough for Fayat’s road machinery subsidiary BOMAG as well as the mixing plant business unit operations Marini Ermont. “The addition of these product lines enhances the position of the Fayat Group as the only full liner in road buildi
    Read More

Highlighted Content