This symposium highlights emerging technologies throughout the service life of concrete infrastructures, from materials production, design, construction, maintenance to life-end strategies. The following list of topics is not exhaustive, and all papers falling within the general scope of the conference will be considered:

1. ▶3D printing concrete
2. ▶Artificial aggregate concrete
3. ▶Assessment of existing structures
4. ▶Concrete using waste materials
5. ▶Design codes/guidelines
6. ▶Durability and life-cycle performance
7. ▶Geopolymer and other low-carbon cement concrete
8. ▶Inspection and quality assurance
9. ▶Practical applications 
10. ▶Prediction of service life
11. ▶Prefabricated/modular-integrated concrete construction
12. ▶Protection, repair and strengthening of concrete structures
13. ▶Recycled concrete
14. ▶Ultra-high performance concrete
15. ▶Special session: High-performance hybrid/composite structures combining concrete with various constructional materials
16. ▶Special session: Improvement on the strengthening efficiency of concrete structures with advanced composite materials
17. ▶Special session: Seawater and sea-sand concrete
18. ▶Special session: Self-healing/self-immune concrete
19. ▶Special session: Valorization of waste FRP composites for use in civil engineering
20. ▶Special session: Sustainable construction materials towards carbon neutrality
21. ▶Special session: High/ultra-high performance fiber-reinforced cementitious composites
22. ▶Special session: FRP/fibre textile-reinforced cementitious composites
23. ▶Special session: Ionic Transport and Electrochemical Rehabilitation: Mechanisms & Techniques
24. ▶Special session: Low-Carbon and Sustainable Concrete
25. ▶Special session: The First Greater Bay Area Forum on Low Carbon Construction Materials and Technologies (LCCMT)
26. ▶Special session: Limestone Calcined Clay Cement Concrete: Material Development, Physical Properties, Structural Implementation and Durability
27. ▶Special session: Issues and measure for concrete structures in hot weather conditions
28. ▶Special session: Novel & High-performance materials for sensing and improving the serviceability of transportation infrastructure