Hani Abobakr is a passionate Ph.D. student in civil engineering with a focus on sustainable building materials for sound insulation. His research includes exploring the use of recycled tyre waste in combination with concrete, gypsum, and other construction materials to create environmentally friendly alternatives. In addition, Hani is investigating the integration of natural fibres with construction materials to improve acoustic insulation properties. Overall, his academic interests revolve around developing innovative solutions for sound insulation in construction through the use of environmentally friendly materials.