19/07/2018
Gravel shortage, recycled concrete - 6 students explored the different views of stakeholders and conflicts over those resources in Switzerland. Their approach was appreciated, by stakeholders and also by students from other disciplines.
Despite being famous for its mountainous landscape, Switzerland is suffering from a shortage of gravel – the main component of concrete. Estimations show that it will run short of mineable gravel resources within the next 40 years.