Low energy asphalt helps reduce impact on environment

Petroplus Bitumen has been awarded the sole UK licence for the Low Energy Asphalt (LEA) franchise, and as exclusive distributor will promote how the technology can help to reduce the environmental impact of highways construction and maintenance in the UK. It offers asphalt manufacturers the opportunity to reduce their carbon footprints by achieving up to 50% energy and emission savings, while maintaining the appearance and performance of conventional asphalt. LEA involves the manufacture and laying of aspha
July 11, 2012 Read time: 2 mins
RSS741 Petroplus Bitumen has been awarded the sole UK licence for the Low Energy Asphalt (LEA) franchise, and as exclusive distributor will promote how the technology can help to reduce the environmental impact of highways construction and maintenance in the UK. It offers asphalt manufacturers the opportunity to reduce their carbon footprints by achieving up to 50% energy and emission savings, while maintaining the appearance and performance of conventional asphalt.

LEA involves the manufacture and laying of asphalt mixtures at below 100°C: the technique combines the action of temperature, water and mixing energy on the constituents of the asphalt mix, bitumen and mineral aggregate. It can be applied to any type of mixing plant and for most plants the cost of introducing the process is said to be minimal compared to other technologies.

The proven semi-warm mix process has gained a global reputation having won a number of awards including the Gold Palm Award for Innovation at the 2006 242 INTERMAT international exhibition and World Road Association 3141 PIARC 2007 Prize for Sustainable Development.

Gareth Evans, Petroplus Bitumen marketing and business development manager, said: "There is a lot of work to be done to change the conventional practices, but I am looking forward to being able to promote LEA's benefits and the energy-saving technology behind the process to the asphalt market."

RSS
Materials

For more information on companies in this article

Related Content

  • Warm asphalt - emission and energy saving
    February 28, 2012
    Warm mix asphalt is said to offer many benefits including fewer emissions and energy savings, but further research is needed to "validate its expected performance and added value" claims one organisation. Patrick Smith reports
    Read More
  • Reduced emissions, costs, with recycled asphalt
    February 21, 2012
    Recycling is a key issue for asphalt road construction, with many technologies now coming to market. Bith an ever increasing emphasis on sustainability forcing change in the construction sector in Europe and North America, the highway sector now has to seek new solutions.
    Read More
  • Market development of low temperature asphalt in the UK
    November 20, 2014
    New developments in low temperature asphalt offer both cost and environmental benefits - Dr Nizar Ghazireh (Lafarge Tarmac) & Dennis Day (Nynas Bitumen) Low temperature asphalt (LTA) technology has considerable potential for reducing carbon emissions associated with road construction. The lower temperatures used to manufacture these materials mean that less energy is required and therefore lower emissions, which create better working conditions and result in lower impact on the environment.
    Read More
  • Increased use of reclaimed asphalt, reduced emissions
    February 10, 2012
    Reducing emissions and increasing the use of reclaimed asphalt pavement is among the key aims of plant manufacturers. Patrick Smith reports. Lower emissions and the use of recycled materials coupled with reduced costs are the aims of manufacturers of modern asphalt plants.
    Read More

Highlighted Content