K, Purandara.; SCHOLAR, Research; UDAYAKUMAR G PROFESSOR, Dr; GOPINATHA NAYAK ASSOSIATE PROFESSOR, Dr. Elevated Temperature Performance of Expanded Perlite Aggregate Cement Mortar as a Protective Cover for Concrete. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.34, p. 770–774, 2018. DOI: 10.14419/ijet.v7i3.34.19472. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/19472.. Acesso em: 5 may. 2024.