Show simple item record

dc.creatorRodriguez B.
dc.creatorCorrea E.
dc.creatorArias Y.P.
dc.creatorQuintero J.H.
dc.creatorCalderón J.A.
dc.creatorMendoza O.A.
dc.descriptionCarbon nanotubes as additions in Portland cement based matrices have a great potential to improve the mechanical properties of mortars and concretes; however, little work has been done regarding the effect that they have on the chemical durability of the cement matrix and reinforcing steel. In this work, carbon nanotubes are dispersed in water solution with Triton X 100 surfactant and blended in Portland cement mortars. A sharp decrease in compression resistance was observed at all curing ages (7, 14, 21 and 28 days) while a depth increase in the carbonation profile was found, which is associated with a decrease in the matrix durability. © Published under licence by IOP Publishing Ltd.
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Physics: Conference Series
dc.subjectCarbon nanotubes
dc.subjectPortland cement
dc.subjectCarbonation profiles
dc.subjectCement matrix
dc.subjectCement-based matrices
dc.subjectChemical durability
dc.subjectCompression resistance
dc.subjectReinforcing steels
dc.subjectTriton X-100
dc.subjectWater solutions
dc.subjectEngineering research
dc.titleCarbonation study in a cement matrix with carbon nanotubes
dc.typeConference Papereng
dc.publisher.programIngeniería de Materiales
dc.publisher.facultyFacultad de Ingenierías
dc.affiliationRodriguez, B., Grupo de Investigación Materiales Con Impacto - MATandMPAC, Facultad de Ingenierias, Universidad de Medellin UdeM, Colombia Universidad Nacional de Colombia Sede Medellin, Medellin, Colombia; Correa, E., Grupo de Investigación Materiales Con Impacto - MATandMPAC, Facultad de Ingenierias, Universidad de Medellin UdeM, Colombia Universidad Nacional de Colombia Sede Medellin, Medellin, Colombia; Arias, Y.P., Universidad Nacional de Colombia, Medellin, Colombia; Quintero, J.H., Escuela de Fisica, Universidad Industrial de Santander Bucaramanga, Colombia; Calderón, J.A., Centro de Investigación, Innovación y Desarrollo de Materiales - CIDEMAT, Universidad de Antioquia UdeA, Medellin, Colombia; Mendoza, O.A., Universidad Federal de Rio de Janeiro, Rio de Janeiro, Brazil
dc.relation.referencesElkady, H., Hassan, A., (2018) Scientific Reports, 8 (1), p. 11243
dc.relation.referencesAydin, A.C., Nasl, V.J., Kotan, T., (2018) Journal of Building Engineering, 20, pp. 467-475
dc.relation.referencesHawreen, A., Bogas, J.A., (2018) Mater Struct, 51 (6), p. 155
dc.relation.referencesBaloch, W.L., Khushnood, R.A., Khaliq, W., (2018) Construction and Building Materials, 185, p. 44
dc.relation.referencesShah, S.P., Kim, J.H., Tregger, N., Metaxa, Z., (2010) Proceedings of the Indian Concrete Institute Asian Conference on Ecstasy in Concrete, , (Chennai (India))
dc.relation.referencesKonsta-Gdoutos, M.S., Metaxa, Z.S., Shah, S.P., (2010) Cement and Concrete Research, 40 (7), p. 1052
dc.relation.referencesMendoza Reales, O.A., Arias Jaramillo, Y.P., Ochoa Botero, J.C., Delgado, C.A., Quintero, J.H., Toledo Filho, R.D., (2018) Cement and Concrete Research, 107, pp. 101-109
dc.relation.referencesMendoza Reales, O.A., Ocampo, C., Arias Jaramillo, Y.P., Ochoa Botero, J.C., Quintero, J.H., Silva, E.C.C.M., Toledo Filho, R.D., (2018) Advances in Civil Engineering, 2018
dc.relation.referencesRodríguez, B., Quintero, J.H., Arias, Y.P., Mendoza-Reales, O.A., Ochoa-Botero, J.C., Toledo-Filho, R.D., (2017) IOP Conf. Series: Journal of Physics: Conf. Series, 935
dc.relation.referencesMoumen, A.E., Tarfaoui, M., Nachtane, M., Lafdi, K., (2019) Composites Part B: Engineering, 164, pp. 67-71
dc.relation.referencesHassanzadeh-Aghdam, M.K., Ansari, R., (2019) Composites Part B: Engineering, 162, pp. 167-177
dc.relation.referencesTorres, H., Correa, E., Castano, J.G., Echeverría, F., (2017) J. Mater. Civ. Eng., 29 (10)
dc.relation.referencesCorrea, E., Peñaranda, S., Félix Echeverría, J.C., (2010) Rev. Fac. Ing. Univ. Antioquia, 52. , correa
dc.relation.referencesCorrea, E.A., Montoya, R.M., Peñaranda, S.L., Echeverría, F., Castaño, J.G., (2008) Revista Científica Ingeniería y Desarrollo, 23. , correa
dc.relation.referencesKligys, M., Laukaitis, A., Sinica, M., Sezemanas, G., (2007) Materials Science, 13, p. 4
dc.relation.referencesVenkat Rao, N., Meena, T., (2017) IOP Conf. Ser.: Mater. Sci. Eng., 263

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record