The US’s Superpave standard is gaining dominance around the world – but there’s still work to be done where recycled material or other modifiers are added to the mix - Kristina Smith reports. A few years ago, there was still some debate in the testing world as to whether the US or European testing regimes would dominate. Today, it does seem that the US Superpave system is most widely used, albeit with local adaptations.
Three quarters of UK drivers are concerned that the use of Intelligent Speed Adaptations (ISAs) will compromise safety, according to research by the Institute of Advanced Motorists (IAM).
Last month, the EU announced that they were considering rules for new cars to be installed with Intelligent Speed Adaptation (ISA) technology. The technology would be capable of detecting limits through cameras or satellites and automatically applying the brakes. Existing vehicles could be forced to be retrofitted with
