Presentation: Global Trends in the Development of Ventilation Systems in Road Tunnels

FanTR participated in the XVI SEMINARIO ANDINO DE TÚNELES Y OBRAS SUBTERRÁNEAS, organized by sai.org.co, on October 13, 14 and 15 in the city of Medellin, Colombia and made a presentation with the theme: "Global Trends in the Development of Ventilation Systems in Road Tunnels". By Carlos Porras, Neif Alem and with the online participation of Marco Bettelini from Amberg Engineering. The presentation was applauded by all present and brought relevant information to the Colombian underground ventilation market and was also an opportunity to establish contact with local companies.