순환/재생골재의 잔유 모르타르 성분이 알칼리 실리카 반응성에 미치는 영향 평가
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김정현 | - |
dc.contributor.author | 김남호 | - |
dc.contributor.author | 양성철 | - |
dc.date.available | 2020-07-10T07:34:12Z | - |
dc.date.created | 2020-07-06 | - |
dc.date.issued | 2015 | - |
dc.identifier.issn | 1738-7159 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/10708 | - |
dc.description.abstract | PURPOSES : The objective of this study is to evaluate the effect of the residual mortar of recycled concrete aggregate on the expansion behavior during alkali silica reaction (ASR). METHODS: In order to evaluate the net effect of residual mortar on ASR expansion behavior, two aggregate samples with the same original virgin aggregate source but different residual mortar volumes were used. ASTM C1260 test was used to evaluate the ASR expansion behavior of these two aggregates and the original virgin aggregate. RESULTS: The greater the amount of residual mortar in recycled concrete aggregates, the less is the induced ASR expansion. Depending on the amount of residual mortar in recycled concrete aggregate, the ASR expansion of recycled concrete aggregate may be less than half of that of the original virgin aggregate. CONCLUSIONS: The residual mortar of recycled concrete aggregate may lead to the under estimation of the ASR expansion behavior of the original virgin aggregate. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국도로학회 | - |
dc.title | 순환/재생골재의 잔유 모르타르 성분이 알칼리 실리카 반응성에 미치는 영향 평가 | - |
dc.title.alternative | Effect of Residual Mortar of Recycled Concrete Aggregate on Alkali Silica Reaction | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 양성철 | - |
dc.identifier.bibliographicCitation | 한국도로학회논문집, v.17, no.4, pp.19 - 24 | - |
dc.relation.isPartOf | 한국도로학회논문집 | - |
dc.citation.title | 한국도로학회논문집 | - |
dc.citation.volume | 17 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 19 | - |
dc.citation.endPage | 24 | - |
dc.type.rims | ART | - |
dc.identifier.kciid | ART002017704 | - |
dc.description.journalClass | 2 | - |
dc.description.journalRegisteredClass | kci | - |
dc.subject.keywordAuthor | Recycled aggregate | - |
dc.subject.keywordAuthor | Alkali-silica reaction | - |
dc.subject.keywordAuthor | ASTM C-1260 | - |
dc.subject.keywordAuthor | Recycled mortar | - |
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