*Bitumen from recycled asphalt can be rejuvenated using additives, according to Iterchimica The use of reclaimed asphalt pavement (RAP) is common in many countries. However, the aged bitumen from RAP has a lower penetration and is more viscous than when first mixed. This reclaimed bitumen is generally balanced by the addition of fresh binder that is softer than those typically used to produce hot mixes. But balancing penetration and softening point or viscosity will not deliver bitumen identical to the orig
Highways England’s project manager gives sneak peek into progress on the UK’s biggest road upgrade now under construction. Road construction workers often find interesting buried items when building roads and the UK’s A14 Cambridge to Huntingdon improvement scheme is proving the point. It’s been less than half a year since construction started on the €1.76 billion A14 scheme, Highways England’s largest ongoing project. Highways England is the wholly government-owned company responsible for modernising, main
Polish police prevented a Punto from proceeding after spotting a cow jammed into the back of the car. The driver, a farmer, had been transporting the young cow back to his farm, using his Fiat Punto. The car had been modified with the addition of straw and a wooden interior so as to allow animals to be carried. The police were less than impressed however and told the farmer that the car was too small to be used in such a fashion. Instead, the officers instructed the farmer to walk the animal back to his pro
Swiss firm Tinynode has launched a wireless detector to enable motorists to find vacant outdoor parking spaces.
The A4 wireless detector model is very easy to install onto the road surface, either with screws or glue. The B4 model is embedded in the road, flush with the surface, facilitating the passage of snow removal vehicles, for example, and meeting certain security regulations.
