Corrosión study of reinforced concrete in urban-industrial environment. DURACON Project

Authors

  • Facundo Almeraya Calderón Centro de Investigación en Materiales Avanzados, S.C., (México)
  • Mario Rodríguez Ramírez Universidad Autónoma de Chihuahua (México)
  • Citlalli Gaona Tiburcio Centro de Investigación en Materiales Avanzados (México)
  • Andrés Torres Instituto Mexicano del Transporte (México)
  • Alberto Martínez Villafañe Centro de Investigación en Materiales Avanzados (México)
  • Oladis Trocónis de Rincón Universidad de Zulia (Venezuela)

Keywords:

Corrosion, concrete, durability, environmental, carbon steel

Abstract

This work is part of the DURACON Ibero-American project, which seeks to characterize the concrete durability in Ibero-American environmental conditions, being based on the concrete reinforced samples exposition in at least two different atmospheres (marine and urban), for each Ibero-American country. Results from concrete reinforced probes exposed in Chihuahua-City, Mexico (atmospheres urban-industrial) environmental conditions during 24 months of exposition were obtained. Two types of concrete were used in water/cement ratios of 0.45 and 0.65 respectively. Furthermore, three covers (15, 20 and 30 cm) were evaluated too. The present work focused on the measurements of electrochemical parameters to evaluate the corrosion susceptibility for the metallic bars through the measurement and monitoring of corrosion potentials, and implementing the lineal polarization resistance (LPR) technique to measurement of corrosion rates.

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Author Biographies

Facundo Almeraya Calderón, Centro de Investigación en Materiales Avanzados, S.C., (México)

Centro de Investigación en Materiales Avanzados, S.C., Chiuahua. MEXICO

 

 





Mario Rodríguez Ramírez, Universidad Autónoma de Chihuahua (México)

Centro de Investigación en Materiales Avanzados, S.C. Universidad Autónoma de Chihuahua (UACH), Chihuahua, MEXICO

 

Citlalli Gaona Tiburcio, Centro de Investigación en Materiales Avanzados (México)

Centro de Investigación en Materiales Avanzados, S.C., Chiuahua. MEXICO

 

Andrés Torres, Instituto Mexicano del Transporte (México)

Instituto Mexicano del Transporte (IMT), MEXICO

 

Alberto Martínez Villafañe, Centro de Investigación en Materiales Avanzados (México)

Centro de Investigación en Materiales Avanzados, S.C., Chiuahua. MEXICO

 

Oladis Trocónis de Rincón, Universidad de Zulia (Venezuela)

Universidad de Zulia VENEZUELA

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Published

2020-07-07

How to Cite

Almeraya Calderón, F., Rodríguez Ramírez, M., Gaona Tiburcio, C., Torres, A., Martínez Villafañe, A., & Trocónis de Rincón, O. (2020). Corrosión study of reinforced concrete in urban-industrial environment. DURACON Project. Revista Ingeniería De Construcción, 20(2), 129–136. Retrieved from https://revistadelaconstruccion.uc.cl/index.php/ric/article/view/17051

Issue

Vol. 20 No. 2 (2005)

Section

Original Research

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