Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash
Abstract: The objective of this paper is to report the improvement of sustainability through the increase of reinforced concrete corrosion resistance by using a blended cement and fly ash. Different reinforced concrete mixtures were prepared with partial substitution of a manufactured blended cement...
| Autores principales: | , , , , , |
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| Formato: | Artículo |
| Lenguaje: | inglés |
| Publicado: |
2018
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| Acceso en línea: | http://eprints.uanl.mx/16203/1/116.pdf |
| _version_ | 1824414532972314624 |
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| author | Campos Silva, Héctor Gerardo Garcés Terradillos, Pedro Zornoza, Emilio Mendoza Rangel, José Manuel Castro Borges, Pedro Juárez Alvarado, César Antonio |
| author_facet | Campos Silva, Héctor Gerardo Garcés Terradillos, Pedro Zornoza, Emilio Mendoza Rangel, José Manuel Castro Borges, Pedro Juárez Alvarado, César Antonio |
| author_sort | Campos Silva, Héctor Gerardo |
| collection | Repositorio Institucional |
| description | Abstract: The objective of this paper is to report the improvement of sustainability through the increase of reinforced concrete corrosion resistance by using a blended cement and fly ash. Different reinforced concrete mixtures were prepared with partial substitution of a manufactured blended cement with fly ash from a thermal power plant in Andorra (Teruel, Spain). These mixtures were manufactured using three different water/cement ratios (0.46, 0.59, and 0.70) and threesubstitutionpercentagesofcementbyflyash(0%,25%,and50%). Thetestcylindersunderwent an accelerated carbonation process and exposure to different chloride levels, with the aim of characterizing the corrosion level of the different mixtures. The addition of local FA matched or even improved the resistance of the control mixture against carbonation and chlorides.
Keywords: fly ash; corrosion; durability |
| format | Article |
| id | eprints-16203 |
| institution | UANL |
| language | English |
| publishDate | 2018 |
| record_format | eprints |
| spelling | eprints-162032021-10-15T19:54:39Z http://eprints.uanl.mx/16203/ Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash Campos Silva, Héctor Gerardo Garcés Terradillos, Pedro Zornoza, Emilio Mendoza Rangel, José Manuel Castro Borges, Pedro Juárez Alvarado, César Antonio Abstract: The objective of this paper is to report the improvement of sustainability through the increase of reinforced concrete corrosion resistance by using a blended cement and fly ash. Different reinforced concrete mixtures were prepared with partial substitution of a manufactured blended cement with fly ash from a thermal power plant in Andorra (Teruel, Spain). These mixtures were manufactured using three different water/cement ratios (0.46, 0.59, and 0.70) and threesubstitutionpercentagesofcementbyflyash(0%,25%,and50%). Thetestcylindersunderwent an accelerated carbonation process and exposure to different chloride levels, with the aim of characterizing the corrosion level of the different mixtures. The addition of local FA matched or even improved the resistance of the control mixture against carbonation and chlorides. Keywords: fly ash; corrosion; durability 2018-06-14 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/16203/1/116.pdf http://eprints.uanl.mx/16203/1.haspreviewThumbnailVersion/116.pdf Campos Silva, Héctor Gerardo y Garcés Terradillos, Pedro y Zornoza, Emilio y Mendoza Rangel, José Manuel y Castro Borges, Pedro y Juárez Alvarado, César Antonio (2018) Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash. Sustainability, 10 (6). pp. 1-15. ISSN 2071-1050 http://doi.org/10.3390/su10062004 doi:10.3390/su10062004 |
| spellingShingle | Campos Silva, Héctor Gerardo Garcés Terradillos, Pedro Zornoza, Emilio Mendoza Rangel, José Manuel Castro Borges, Pedro Juárez Alvarado, César Antonio Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash |
| thumbnail | https://rediab.uanl.mx/themes/sandal5/images/online.png |
| title | Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash |
| title_full | Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash |
| title_fullStr | Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash |
| title_full_unstemmed | Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash |
| title_short | Improving Sustainability through Corrosion Resistance of Reinforced Concrete by Using a Manufactured Blended Cement and Fly Ash |
| title_sort | improving sustainability through corrosion resistance of reinforced concrete by using a manufactured blended cement and fly ash |
| url | http://eprints.uanl.mx/16203/1/116.pdf |
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