• Rebound and placement of shotcrete for tunnel linings
  • Use of steel fiber reinforced sprayed concrete in the final lining of conventionally excavated tunnels
  • Computer controlled application of shotcrete: new trends on the mechanization of the industry
  • Latest innovations on shotcrete admixtures to the mix fresh and hardened properties
  • Durability development in sprayed concrete for rock support
  • Advancements on the shotcrete nozzleing process
  • On the methods for guaranteeing shotcrete placement quality control
  • A general overview of the mechanical tests to design fiber reinforced shotcrete as ground support for underground mining works
  • Application of the latest machine learning computational methods on the shotcrete lining properties evaluation