Assessment of corrosion performance of steel rebar in snail shell ash blended cements under marine environments
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Muralidharan, R. | - |
dc.contributor.author | Subbiah, Karthick | - |
dc.contributor.author | Park, Tae joon | - |
dc.contributor.author | Lee, Han-Seung | - |
dc.date.accessioned | 2022-07-18T01:28:16Z | - |
dc.date.available | 2022-07-18T01:28:16Z | - |
dc.date.created | 2022-01-05 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/108089 | - |
dc.description.abstract | An attempt has been made on a constructive approach to evaluate the performance of snail shell ash (SSA) for its corrosion performance under marine environments. Corrosion performance of steel rebar in chloride-contaminated SSA with (0% to 50%) replacement levels of cement extract medium was examined through electrochemical and weight loss techniques. Initially, snail shell powder (SSP) is made by pulverizing and subsequently SSA is by thermal decomposition methods. Both SSP and SSA were characterized by X-ray diffraction, Fourier transforms infrared spectroscopy, scanning electron microscopy, and energy dispersion X-ray spectroscopy. Concrete cubes with 0% to 50% replacement levels of cement by SSA were evaluated for their mechanical properties. A critical level of 20 to 30% SSA improved both corrosion resistance and strength of concrete. Extrapolation modeling for the strength and corrosion rate with respect to later age were made. SSA is a suitable replacement material for natural limestone in cement productions. © 2021 by the authors. Licensee MDPI, Basel, Switzerland. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.title | Assessment of corrosion performance of steel rebar in snail shell ash blended cements under marine environments | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Tae joon | - |
dc.contributor.affiliatedAuthor | Lee, Han-Seung | - |
dc.identifier.doi | 10.3390/ma14237286 | - |
dc.identifier.scopusid | 2-s2.0-85120326102 | - |
dc.identifier.wosid | 000735623800001 | - |
dc.identifier.bibliographicCitation | Materials, v.14, no.23, pp.1 - 24 | - |
dc.relation.isPartOf | Materials | - |
dc.citation.title | Materials | - |
dc.citation.volume | 14 | - |
dc.citation.number | 23 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 24 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | RICE HUSK ASH | - |
dc.subject.keywordPlus | FLY-ASH | - |
dc.subject.keywordPlus | OYSTER SHELL | - |
dc.subject.keywordPlus | CONCRETE | - |
dc.subject.keywordPlus | WASTE | - |
dc.subject.keywordPlus | RESISTANCE | - |
dc.subject.keywordPlus | AGGREGATE | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | CATALYST | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | Corrosion resistance property | - |
dc.subject.keywordAuthor | Mechanical property | - |
dc.subject.keywordAuthor | Reinforcement corrosion | - |
dc.subject.keywordAuthor | Snail shell ash | - |
dc.identifier.url | https://www.mdpi.com/1996-1944/14/23/7286 | - |
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