Experimental Study on the Substitution of Waste Rubber Tyre Ash with Natural Sand in the Cement ConcreteVinit Kumar, Munesh Kumar, Nakul Gupta, Akula Prakash, Hemanth Raju T, Amandeep Nagpal, Pradeep Kumar Chandra and Q. MohammadE3S Web of Conf., 529 (2024) 01016DOI: https://doi.org/10.1051/e3sconf/202452901016