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DC Field | Value | Language |
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dc.citation.startPage | 116784 | - |
dc.citation.title | CONSTRUCTION AND BUILDING MATERIALS | - |
dc.citation.volume | 228 | - |
dc.contributor.author | Gwon, Seongwoo | - |
dc.contributor.author | Shin, Myoungsu | - |
dc.date.accessioned | 2023-12-21T18:17:15Z | - |
dc.date.available | 2023-12-21T18:17:15Z | - |
dc.date.created | 2019-09-02 | - |
dc.date.issued | 2019-12 | - |
dc.description.abstract | This study investigates the effects of micro-filler characteristics and mixing temperature on the rheological properties of fresh modified sulfur polymer composites. Modified sulfur was used as the binder, and a blend of Portland cement and fly ash was used as the micro-filler in the sulfur composites. Different micro-filler volumetric ratios were used (15, 25, and 35%), and the composition ratios of Portland cement to fly ash used were 1:0, 3:1, 1:1, 1:3, and 0:1. Two temperatures, 120 and 140 °C, were selected considering that the temperatures of sulfur composites usually range from 120 to 140 °C at casting. Moreover, the correlation between mini slump flow and yield stress was examined. In addition, the compressive strengths of various hardened sulfur composites were compared with respect to the effect of micro-filler. An increase in the micro-filler volumetric ratio generally caused an exponential growth of both yield stress and plastic viscosity. The rheological properties generally increased as the cement-to-fly ash ratio increased, and this effect was distinct with 35% micro-filler. The increase in the mixing temperature from 120 to 140 °C caused a considerable increase in both yield stress and plastic viscosity. | - |
dc.identifier.bibliographicCitation | CONSTRUCTION AND BUILDING MATERIALS, v.228, pp.116784 | - |
dc.identifier.doi | 10.1016/j.conbuildmat.2019.116784 | - |
dc.identifier.issn | 0950-0618 | - |
dc.identifier.scopusid | 2-s2.0-85071232564 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/27328 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0950061819322147?via%3Dihub | - |
dc.identifier.wosid | 000497886100060 | - |
dc.language | 영어 | - |
dc.publisher | Elsevier BV | - |
dc.title | Rheological properties of modified sulfur polymer composites containing cement-fly ash blend at different temperatures | - |
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 | Modified sulfur polymer composites | - |
dc.subject.keywordAuthor | Rheology | - |
dc.subject.keywordAuthor | Micro-filler | - |
dc.subject.keywordAuthor | Temperature | - |
dc.subject.keywordAuthor | Yield stress | - |
dc.subject.keywordAuthor | Plastic viscosity | - |
dc.subject.keywordAuthor | Mini slump flow | - |
dc.subject.keywordPlus | YIELD-STRESS | - |
dc.subject.keywordPlus | CONCRETE | - |
dc.subject.keywordPlus | STRENGTH | - |
dc.subject.keywordPlus | SLUMP | - |
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