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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 848 | - |
dc.citation.startPage | 839 | - |
dc.citation.title | CONSTRUCTION AND BUILDING MATERIALS | - |
dc.citation.volume | 215 | - |
dc.contributor.author | Yum, Woo Sung | - |
dc.contributor.author | Suh, Jung-Il | - |
dc.contributor.author | Sim, Sungwon | - |
dc.contributor.author | Yoon, Seyoon | - |
dc.contributor.author | Jun, Yubin | - |
dc.contributor.author | Oh, Jae Eun | - |
dc.date.accessioned | 2023-12-21T18:54:02Z | - |
dc.date.available | 2023-12-21T18:54:02Z | - |
dc.date.created | 2019-05-23 | - |
dc.date.issued | 2019-08 | - |
dc.description.abstract | The influence of the added nitrate salts (Ca(NO 3 ) 2 and NaNO 3 ) on the CaO-activated ground granulated blast-furnace slag (GGBFS) system was investigated. Both salts significantly increased the early strength of the binder, and the Ca(NO 3 ) 2 maintained this tendency until 28 days of curing, whereas NaNO 3 did not. At early days, the NaNO 3 likely increased pH of samples, resulting in more dissolving GGBFS and formation of C-S-H, while the Ca(NO 3 ) 2 slightly decreased pH due to the common ion effect, but because the Ca(NO 3 ) 2 supplied additional Ca ions, it also increased the strength. At 28 days, the NaNO 3 clearly induced the reduction in C-S-H, which was not the case for the Ca(NO 3 ) 2 samples. In addition, the pore size distribution was also significantly dependent on the cation type of nitrate salts. | - |
dc.identifier.bibliographicCitation | CONSTRUCTION AND BUILDING MATERIALS, v.215, pp.839 - 848 | - |
dc.identifier.doi | 10.1016/j.conbuildmat.2019.04.240 | - |
dc.identifier.issn | 0950-0618 | - |
dc.identifier.scopusid | 2-s2.0-85065083788 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/26853 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0950061819311298?via%3Dihub | - |
dc.identifier.wosid | 000474322400072 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Influence of calcium and sodium nitrate on the strength and reaction products of the CaO-activated GGBFS system | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Construction & Building Technology; Engineering, Civil; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Construction & Building Technology; Engineering; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Calcium nitrate | - |
dc.subject.keywordAuthor | CaO-activation | - |
dc.subject.keywordAuthor | Cementless binder | - |
dc.subject.keywordAuthor | GGBFS | - |
dc.subject.keywordAuthor | Sodium nitrate | - |
dc.subject.keywordPlus | Slags | - |
dc.subject.keywordPlus | Calcium nitrate | - |
dc.subject.keywordPlus | Cation type | - |
dc.subject.keywordPlus | Cementless | - |
dc.subject.keywordPlus | Common ion effect | - |
dc.subject.keywordPlus | Early strength | - |
dc.subject.keywordPlus | GGBFS | - |
dc.subject.keywordPlus | Ground granulated blast-furnace slag (GGBFS) | - |
dc.subject.keywordPlus | Nitrate salts | - |
dc.subject.keywordPlus | Sodium nitrate | - |
dc.subject.keywordPlus | Binders | - |
dc.subject.keywordPlus | Blast furnaces | - |
dc.subject.keywordPlus | Calcium silicate | - |
dc.subject.keywordPlus | Nitrates | - |
dc.subject.keywordPlus | Pore size | - |
dc.subject.keywordPlus | Salts | - |
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