Dr Javad Yaghoubi is a Principal Professional in the Sustainable Infrastructure Materials portfolio of NTRO's Sustainability and Materials Performance team. He has more than 14 years of extensive research, industry and teaching experience in the area of Geotechnical and Pavement Engineering. His focus of research has been on utilisation of recycled materials and wastes, particularly industrial by-products for the construction of sustainable infrastructures and creation of a circular economy.