China’s Zijinshan mine turns waste into roads that withstand 100-ton trucks
A gold and copper mine in Longyan, China, has shown that its own waste can become the road beneath its heaviest vehicles. According to ‘ Sustainable valorisation of mine-derived solid wastes into cementitious pavement materials: Mechanical performance and microstructural insights ,’ researchers mixed blasting slag, neutralised dreg and a binder…
The Times of India ·