Infographic: Plug-in effects

The upgrading and maintenance of road networks are effective tools for countries wishing to improve their competitiveness. Roberto Crotti from the World Economic Forum explains why.

Bitumen is handled at elevated temperatures. There are many important precautions that need to be taken to minimise the risk of burn injuries.

A proposed new method for studying the rheology of bitumen and binders at low temperatures proves promising. Hilde Soenen explains the method’s potential.