Welcome to the C3 Symposium 2025, which will be taking place in Chicago, IL, USA, from Thursday to Sunday, October 2nd-5th, 2025.
This symposium offers a platform for researchers from industry, academia, and national labs, along with students and young professionals, to share cutting-edge developments in concrete materials for the coming centuries, with a special focus on carbon conscious concrete.
Also, join us in celebrating Professor Surendra P. Shah’s 90-year birthday! For the past 60 years, Professor Shah has made paramount contributions to advancing concrete technology. This conference will honor Professor Shah's extraordinary achievements in the field of concrete worldwide, including work on fracture mechanisms, high-ductility concrete, nano-engineered concrete, rheology, and sustainability.