Study of the Resistivity of Concrete Modified with Recycled PET and Cane Bagasse Fiber to Facilitate the Cathodic Protection of Reinforcing Steel

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:29:56Z
Fecha de publicación2026-01-01
ResumenReinforced concrete is currently the most widely used system in the construction industry due to its excellent properties, including its durability, workability, lifetime, and compressive strength. However, reinforced concrete structures have disadvantages, such as corrosion, that affect their performance and may even lead to unexpected and/or premature failures. The main cause of this type of failure is the presence of chlorides, mostly from seawater. In this context, cathodic protection is one of the most efficient methods for protecting reinforced steel from corrosion. However, it is very expensive due to the high resistivity of concrete. In this research work, it is proposed to modify concrete by partially replacing the fine aggregate with rPET and CBF, thus exploiting the mechanical properties of rPET to promote energy dissipation, mitigating the stresses to which the reinforced concrete system is exposed and increasing its compressive strength. Furthermore, due to its hygroscopicity, CBF is used to promote moisture retention and reduce the resistivity of the concrete, thus facilitating cathodic protection of the reinforcing steel through the impressed current. The results indicate that the presence of rPET increases the compressive strength of concrete by approximately 8% in comparison with the reference sample after 28 days of curing, while the presence of CBF reduces the resistivity of concrete, ultimately increasing the cathodic protection efficiency of the reinforcing steel.es_ES
Doihttps://doi.org/10.3390/buildings16030512es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/1875
Idiomaeses_ES
EditorialMDPI AGes_ES
RelaciónBuildingses_ES
URL relacionadohttps://doi.org/10.3390/buildings16030512es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteBuildings
TítuloStudy of the Resistivity of Concrete Modified with Recycled PET and Cane Bagasse Fiber to Facilitate the Cathodic Protection of Reinforcing Steeles_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorEspindola-Flores, Ana C.
AutorSomoza-Méndez, Manuel A.
AutorSánchez, Francisco J. Pérez
AutorOnofre-Bustamante, Edgar
AutorEspindola-Flores, Ana C.es_ES
AutorSomoza-Méndez, Manuel A.es_ES
AutorSánchez, Francisco J. Pérezes_ES
AutorOnofre-Bustamante, Edgares_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número3es_ES
Rango de páginas512es_ES
URL relacionadahttps://doi.org/10.3390/buildings16030512
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen16es_ES

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