Nynas news

05-08-2021 12:12

Nynas breaking new ground for lower carbon roads

In a recently published white paper, Nynas outlines benefits and carbon footprint calculations for an upcoming range of binders incorporating biogenic material. The new product range, which will contribute to lowering the carbon footprint of a road will be launched during the autumn 2021.

Extending the useful life of the pavement is one of the best things one can do in order to improve the sustainability credentials of a road construction; over the lifetime of the road less new raw material will be used, fewer maintenance interventions will be needed, leading to fewer diversions and traffic jams. Altogether this will lead to a lower carbon footprint.

A well-known technique for achieving a longer useful pavement life is to use a polymer modified bitumen (PMB). However, along with the many benefits of polymer modification comes a drawback - the polymer adds significantly to the carbon footprint of the binder. This is why Nynas has developed a PMB containing biogenic material to compensate for this and reduce the overall carbon footprint.

“Polymer modification extends the useful life of a road and with this product development we can offer all the benefits of PMBs, and more, without increasing the carbon footprint.”, says Carl Robertus, Technical and Research Director Nynas Bitumen.

Not only does the biogenic material compensate for the larger footprint due to the polymer. Through a number of academic studies involving Nynas, it has also been demonstrated to bring a number of additional benefits:

  • enhanced resistance to ageing
  • better adhesion
  • improved performance when reused, and more.

With the new range of binders, available from 2022 in selected markets, Nynas offers the road construction sector a tool to reduce the climate impact of its activity.

Nynas also invites its customers and customers’ customers to a webinar on 16 September 2021 to provide more information and answer questions on why using the biogenic material to produce PMB is the most responsible choice.

For the full White Paper and webinar registration link, visit: nynas.com/bitumenmatters

Contacts for media:
Johanna Andréasson, Marketing Manager Nynas Bitumen, mail: johanna.andreasson@nynas.com, phone: +46 8 602 12 51.
Carl Robertus, Technical and Research Director Nynas Bitumen, mail: carl.robertus@nynas.com, phone: +31 6 80135201

Nynas is a different kind of oil company – we want to use oil, not burn it.
With around 1000 employees, production facilities in Europe and offices in over 30 countries, Nynas is dedicated to researching, producing and supplying specialty naphthenic oils and bitumen for a growing global market. Together with our customers, we have the know-how to find new applications and meet new challenges that can help shape society.

We take oil further to bring value to customers and the world we live in.

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