Road authorities across Europe are using light-coloured asphalt in tunnels to cut lighting costs without compromising driver safety. James Freeman, national special products manager at Tarmac, looks at how this innovative approach could soon be adopted on UK roads
Producing asphalt at lower temperatures has become an important aim of material suppliers and Shell Bitumen think they have the solution – a ‘warm blend’ of bitumen binders
The drive for carbon-efficient road construction and maintenance is gathering pace, with the benefits of foamed bitumen becoming increasingly recognized. Mike Walter reports on ‘Nyfoam’ and other developments