FLEXURAL BEHAVIOR OF HYBRID REINFORCED CONCRETE BEAMS COMBINING ULTRA HIGH STRENGTH CONCRETE AND PORECILENITE AGGREGATE LIGHTWEIGHT CONCRETE. Journal of Engineering and Sustainable Development, [S. l.], v. 23, n. 6, p. 178–193, 2019. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/190.. Acesso em: 2 may. 2024.