Sustainable Valorisation of Silane-Treated Waste Glass Powder in Concrete Pavement

This research presents new insights into the utilisation of waste glass powder in concrete pavements. Two different types were used as a partial replacement for sand: 10% neat (untreated) and silane-treated powder. The interfacial bonding properties, physical mechanical properties pavement assessed at 7 28 days. Results exposed reduction 5% 2% compressive flexural strengths, respectively, an increase 15% water absorption after addition to days curing. is due weak between cementitious matrix. However, incorporation silane-coated led strengths by more than 22% 28%, reduced 8%, coupling functionality silane. After curing, strength increased powder, respectively. In addition, dropped 7%