Alkali-silica reaction and strength of concrete with pretreated glass particles as fine aggregates
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sun, Lianfang | - |
dc.contributor.author | Zhu, Xingji | - |
dc.contributor.author | Kim, Minjae | - |
dc.contributor.author | Zi, Goangseup | - |
dc.date.accessioned | 2022-03-04T19:40:55Z | - |
dc.date.available | 2022-03-04T19:40:55Z | - |
dc.date.created | 2022-02-09 | - |
dc.date.issued | 2021-02-15 | - |
dc.identifier.issn | 0950-0618 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/137777 | - |
dc.description.abstract | In this study, the strength and alkali-silica reaction (ASR) of concrete by incorporating pretreated sodalime glass particles as fine aggregates were investigated. The glass aggregates were pretreated with three different solutions: Ca(OH)(2), NaOH, and a mixture of Ca(OH)(2) and NaOH. The glass aggregates were pretreated for 1, 4, and 7 days to investigate the time-dependent effect. Results show that the ASR was mitigated in all pretreatments. The effect was more noticeable with pretreatment in a mixed solution. The effect increased with an increase in pretreatment time. The ASR expansion was reduced by approximately 50% by pretreating the glass aggregate in the mixed solution at 80 degrees C for 7 days. Moreover, pretreatment of the glass aggregate was beneficial for strength improvement. For example, by pretreating the glass aggregate in the Ca(OH)(2) solution at 80 degrees C for 7 days, the 28-day compressive strength demonstrated an approximate 6% increment compared with the specimen with non-pretreated glass aggregates. (C) 2020 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | WASTE GLASS | - |
dc.subject | AMORPHOUS SILICA | - |
dc.subject | FLY-ASH | - |
dc.subject | MORTAR | - |
dc.subject | DISSOLUTION | - |
dc.subject | REPLACEMENT | - |
dc.title | Alkali-silica reaction and strength of concrete with pretreated glass particles as fine aggregates | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Zi, Goangseup | - |
dc.identifier.doi | 10.1016/j.conbuildmat.2020.121809 | - |
dc.identifier.scopusid | 2-s2.0-85097870282 | - |
dc.identifier.wosid | 000608038400109 | - |
dc.identifier.bibliographicCitation | CONSTRUCTION AND BUILDING MATERIALS, v.271 | - |
dc.relation.isPartOf | CONSTRUCTION AND BUILDING MATERIALS | - |
dc.citation.title | CONSTRUCTION AND BUILDING MATERIALS | - |
dc.citation.volume | 271 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Construction & Building Technology | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Construction & Building Technology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | AMORPHOUS SILICA | - |
dc.subject.keywordPlus | DISSOLUTION | - |
dc.subject.keywordPlus | FLY-ASH | - |
dc.subject.keywordPlus | MORTAR | - |
dc.subject.keywordPlus | REPLACEMENT | - |
dc.subject.keywordPlus | WASTE GLASS | - |
dc.subject.keywordAuthor | Alkali-silica reaction | - |
dc.subject.keywordAuthor | Expansion | - |
dc.subject.keywordAuthor | Glass aggregate | - |
dc.subject.keywordAuthor | Pretreatment | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.