Road in Mexico uses recycled plastic asphalt

A trial project has been carried out in Mexico using recycled plastic asphalt for the surfacing.
November 1, 2019 Read time: 1 min

A trial project has been carried out in Mexico using recycled plastic asphalt for the surfacing. The road section is 2km in length and lies between La Piedad and Irapuato in Guanjuato State. The project has been carried out jointly by Mexico’s Secretariat of Communications and Transport (SCT) and Lasfalto, Surfax, Omnigreen and VISE, in partnership with US firm Dow Chemical. The team used around 1tonne of recycled plastic in the asphalt mix to help improve the mechanical properties. This is expected to boost life and durability for the road surface. The team says that the trial offers a solution for plastic waste as well as delivering a better quality road surface. The performance of the surface will be monitored closely. Should the trial prove as successful as the project team hopes, the technology will be utilised on further road projects in Mexico in the future.

Materials

Related Content

  • Bitumen technology: counting carbon emissions from road works
    March 13, 2024
    This month we look at accurate carbon counting, a biobinder that does not come at a premium and efforts to increase recycled content - Kristina Smith reports
    Read More
  • The UK is ready for rubber – Tarmac’s new asphalt solution
    September 6, 2019
    A huge surplus of waste tyres and a strengthening commitment towards sustainability from local authorities has prompted asphalt supplier Tarmac to invest in technology to add crumb rubber to its mixes "Local authorities want to be green, sustainable and environmentally friendly,” said Tarmac’s technical director Brian Kent. “I get the sense that these issues are more important to them now. I do think we are going to get some traction.” Around 40 million tyres are worn out every year in the UK. Though
    Read More
  • Clever approach to reducing bridge vibrations
    November 14, 2013
    Reducing vibrations on a bridge, supplying high-quality binders to emerging countries and helping small and medium players with warm mix, this month’s stories showcase some innovative bitumen technology solutions - Kristina Smith reports The Kessock Bridge in the Highlands of Scotland has become the third bridge in the UK to be resurfaced with Gussasphalt. A dense mastic asphalt containing Nynas Endura N5, a polymer modified binder, Gussasphalt has been designed to have a longer life than standard mastic as
    Read More
  • Recycling highway material reduces waste and costs
    March 15, 2012
    The use of specialist equipment to produce hydraulically bound mixtures can save 30-40% on the cost of landfill and backfill it is claimed. The transportation and removal of old material from certain highway projects has long been a problem for contractors. But David MacLynn believes that the answer, in many instances, could lie in the use of hydraulically bound mixtures (HBM), which he says can save between 30-40% on the cost of landfill and backfill.
    Read More

Highlighted Content