TORRES CASTELLANOS, N; IZQUIERDO GARCIA, S; TORRES AGREDO, J  y  MEJIA DE GUTIERREZ, R. Resistance of blended concrete containing an industrial petrochemical residue to chloride ion penetration and carbonation. Ing. Investig. [online]. 2014, vol.34, n.1, pp.11-16. ISSN 0120-5609.