Flexural characteristics of a polypropylene fibre concrete topping on a precast concrete slabGaurav Thakur, S. Rao Chintalapudi, Hayidr Muhamed, Y. Krishna Bhargavi, Doniyor Ergashev, Gulora Raximova and Rahul KumarE3S Web Conf., 563 (2024) 02002DOI: https://doi.org/10.1051/e3sconf/202456302002