Bio-Aggregates Based Materials, Digital Fabrication of Concrete (3D printing) (https://m.youtube.com/watch?v=O-ep7kiUvYA) , Sustainable Low Energy Concrete, Low-Carbon Concrete, Self-Compacting Concrete, Nanotechnology of Construction Materials, Performance of Structural Elements, Durability and Repair of Concrete, Lightweight Concrete, Fibre Composite Materials, High Performance Concrete, Underwater Concrete, Pervious Concrete, Use of Waste Materials in Concrete, Use of Chemical and Mineral Admixtures in Concrete, Rheology of Concrete and Cement-based Materials, Non- destructive tests, structural health monitoring.