Payá, J., Borrachero, M.V., Monzó, J. and Soriano, L. 2009. Studies on the behaviour of different spent fluidized-bed catalytic cracking catalysts on Portland cement. Materiales de Construcción. 59, 296 (Dec. 2009), 37–52. DOI:https://doi.org/10.3989/mc.2009.48108.