Corrosion of Modified Concrete with Sugar Cane Bagasse Ash
Joint Authors
Almeraya-Calderón, F.
Núñez-Jaquez, R. E.
Tiburcio, Citlalli Gaona
Barrios-Durstewitz, C. P.
Buelna-Rodríguez, J. E.
Source
International Journal of Corrosion
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-08-01
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Concrete is a porous material and the ingress of water, oxygen, and aggressive ions, such as chlorides, can cause the passive layer on reinforced steel to break down.
Additives, such as fly ash, microsilica, rice husk ash, and cane sugar bagasse ash, have a size breakdown that allows the reduction of concrete pore size and, consequently, may reduce the corrosion process.
The objective of this work is to determine the corrosion rate of steel in reinforced concrete by the addition of 20% sugar cane bagasse ash by weight of cement.
Six prismatic specimens (7×7×10 cm) with an embedded steel rod were prepared.
Three contained 20% sugar cane bagasse ash by weight of cement and the other three did not.
All specimens were placed in a 3.5% NaCl solution and the corrosion rate was determined using polarization resistance.
The results showed that reinforced concrete containing sugar cane bagasse ash has the lowest corrosion rates in comparison to reinforced concrete without the additive.
American Psychological Association (APA)
Núñez-Jaquez, R. E.& Buelna-Rodríguez, J. E.& Barrios-Durstewitz, C. P.& Tiburcio, Citlalli Gaona& Almeraya-Calderón, F.. 2012. Corrosion of Modified Concrete with Sugar Cane Bagasse Ash. International Journal of Corrosion،Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-472661
Modern Language Association (MLA)
Núñez-Jaquez, R. E.…[et al.]. Corrosion of Modified Concrete with Sugar Cane Bagasse Ash. International Journal of Corrosion No. 2012 (2012), pp.1-5.
https://search.emarefa.net/detail/BIM-472661
American Medical Association (AMA)
Núñez-Jaquez, R. E.& Buelna-Rodríguez, J. E.& Barrios-Durstewitz, C. P.& Tiburcio, Citlalli Gaona& Almeraya-Calderón, F.. Corrosion of Modified Concrete with Sugar Cane Bagasse Ash. International Journal of Corrosion. 2012. Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-472661
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472661