Welcome to the 5th ECSN Webinar   Durability & Sustainability: Europe’s Next Steps Forward This webinar is organized by the European Concrete Societies Network (ECSN) 📅 26 February 2026 ⏰ 10:00–16:00 CET 🎥 Live from Oslo – broadcast directly from the Tekna Studio Join us for a dynamic full-day webinar exploring how Europe is strengthening the […]