Self-healing capability of cementitious materials with crystalline admixtures and super absorbent polymers (SAPs)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Byoungsun | - |
dc.contributor.author | Choi, Young Cheol | - |
dc.date.available | 2020-02-27T08:41:54Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2018-11-20 | - |
dc.identifier.issn | 0950-0618 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/3077 | - |
dc.description.abstract | In this study, the self-healing property of cementitious materials with crystalline admixtures (CAs) and super absorbent polymers (SAPs) was investigated. Specimens were pre-cracked with a crack width of 0.210-0.304 mm at 7 and 28 days. The self-healing capacity was evaluated with the water flow test and crack closing test, and self-healing products were investigated with a scanning electron microscope (SEM). The water flow of specimens containing CAs greatly decreased relative to that of the plain specimen after self-healing. The results indicate that the CAs increased the self-healing capability of cement-based materials. The specimen containing SAPs was observed to re-swell and seal cracks. For example, the water flow was reduced 100% in the case with a 0.256 mm crack width. Using CAs with SAPs accelerated the crack sealing. SEM observation confirmed that CAs produced more self-healing products around SAPs. (C) 2018 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | CONSTRUCTION AND BUILDING MATERIALS | - |
dc.subject | FLY-ASH | - |
dc.subject | SUPERABSORBENT POLYMERS | - |
dc.subject | AUTOGENOUS SHRINKAGE | - |
dc.subject | CONTINUED HYDRATION | - |
dc.subject | CONCRETE | - |
dc.subject | COMPOSITES | - |
dc.subject | CRACKS | - |
dc.subject | SLAG | - |
dc.subject | PERMEABILITY | - |
dc.subject | MICROFIBERS | - |
dc.title | Self-healing capability of cementitious materials with crystalline admixtures and super absorbent polymers (SAPs) | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000449133200098 | - |
dc.identifier.doi | 10.1016/j.conbuildmat.2018.09.061 | - |
dc.identifier.bibliographicCitation | CONSTRUCTION AND BUILDING MATERIALS, v.189, pp.1054 - 1066 | - |
dc.identifier.scopusid | 2-s2.0-85053468955 | - |
dc.citation.endPage | 1066 | - |
dc.citation.startPage | 1054 | - |
dc.citation.title | CONSTRUCTION AND BUILDING MATERIALS | - |
dc.citation.volume | 189 | - |
dc.contributor.affiliatedAuthor | Choi, Young Cheol | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Self-healing | - |
dc.subject.keywordAuthor | Water flow test | - |
dc.subject.keywordAuthor | Cementitious material | - |
dc.subject.keywordAuthor | Crystalline admixture | - |
dc.subject.keywordAuthor | SAPs | - |
dc.subject.keywordPlus | FLY-ASH | - |
dc.subject.keywordPlus | SUPERABSORBENT POLYMERS | - |
dc.subject.keywordPlus | AUTOGENOUS SHRINKAGE | - |
dc.subject.keywordPlus | CONTINUED HYDRATION | - |
dc.subject.keywordPlus | CONCRETE | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | CRACKS | - |
dc.subject.keywordPlus | SLAG | - |
dc.subject.keywordPlus | PERMEABILITY | - |
dc.subject.keywordPlus | MICROFIBERS | - |
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.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
1342, Seongnam-daero, Sujeong-gu, Seongnam-si, Gyeonggi-do, Republic of Korea(13120)031-750-5114
COPYRIGHT 2020 Gachon 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.