CSN2025: Advancing Innovation in Concrete and Structural Engineering

The 5th International Symposium on Concrete and Structures for the Next Generation (CSN 2025) has successfully concluded, marking another milestone in the continuous pursuit of innovation and excellence in concrete engineering. Hosted by the Department of Civil Engineering, De La Salle University, in collaboration with the Japan Society of Civil Engineers and the Cross-Ministerial Strategic Innovation Promotion Program (SIP) by the Council for Science, Technology, and Innovation (CSTI) of the Japanese Government, the symposium took place on March 3-4, 2025. This event brought together researchers, industry professionals, and academics to exchange knowledge and explore advancements in sustainable and resilient infrastructure.

CSN2025 builds on the legacy of the Ikeda-Otsuki Symposium (IOS2016), first held in Tokyo, Japan, in May 2016 to honor Dr. Shoji Ikeda and Dr. Nobuaki Otsuki, renowned figures in concrete engineering. Since its inception, the symposium has traveled across Asia—Manila in 2017, Bangkok in 2018, and Kanazawa in 2019—continuing its mission to foster international collaboration and drive advancements in concrete technology.

This year’s symposium featured cutting-edge research presentations and keynote speeches by distinguished experts, including Dr. Shinichi Miyazato of Kanazawa University, Japan, Dr. Pitiwat Wattanachai of Chiang Mai University, Thailand, and Dr. Jason Maximino C. Ongpeng of De La Salle University, Philippines. Discussions centered on emerging trends in sustainable concrete materials, advancements in durability, and strategies for structural resilience in an era of rapid environmental and technological change.

Beyond the technical sessions, CSN2025 served as a vital platform for networking and collaboration, enabling participants to connect with industry pioneers, exchange ideas, and shape the future of construction. Additionally, the symposium was accredited for seven (7) Continuing Professional Development (CPD) units by the Professional Regulation Commission of the Philippines.

The Organizing Committee of CSN2025 extends its deepest gratitude to all attendees, speakers, and sponsors whose contributions made this symposium a resounding success. As the industry continues to evolve, the knowledge shared at CSN 2025 will undoubtedly inspire further advancements in concrete and structural engineering.