Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 유재석 | - |
dc.date.accessioned | 2020-03-09T02:43:55Z | - |
dc.date.available | 2020-03-09T02:43:55Z | - |
dc.date.issued | 2019-06 | - |
dc.identifier.citation | JOURNAL OF CERAMIC PROCESSING RESEARCH, v. 20, NO 3, Page. 270-275 | en_US |
dc.identifier.issn | 1229-9162 | - |
dc.identifier.issn | 2672-152X | - |
dc.identifier.uri | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002478327 | - |
dc.identifier.uri | http://www.jcpr.or.kr/journal/archive/view/2309 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/134139 | - |
dc.description.abstract | In this study, nano titanium dioxide and nano silica have been added in white Portland cement mortars. The dosage of nano-TiO2 was fixed to 3% while the dosage of nano-SiO2 was varied from 0%-3%. Water/binder ratio was 0.45% and binder/sand ratio was 1:3. The workability, water absorption, compressive and flexural strengths of mortars was measured. The permeability of mortars was measured using Nordest test and the carbonation resistance was measured in a carbonation chamber. The degradation of rhodamine B dye on the surface of mortars was measured after exposure of the white mortars to the ultraviolet light. Addition of nano-SiO2 increased the compressive and flexural strengths of mortars, reduced the water absorption of mortars and resisted the penetration of chloride ions. The self-cleaning of the white mortars was unaffected by the addition of nano-SiO2 particles. | en_US |
dc.description.sponsorship | Authors are thankful to Korea Institute of Energy Technology Evaluation and Planning (KETEP) and the Ministry of Trade, Industry & Energy (MOTIE) of the Republic of Korea (No. 20183010025510) for their support for this research work. The authors are also thankful to Charlie Sangho Lee, Senior Sales representative, Asia Pacific region of Cristal Corporates for providing free titanium dioxide (CristalACTiV™ PC105) for this research study. | en_US |
dc.language.iso | en | en_US |
dc.publisher | KOREAN ASSOC CRYSTAL GROWTH | en_US |
dc.subject | Nano silica | en_US |
dc.subject | Nano titanium dioxide | en_US |
dc.subject | White Portland cement mortars | en_US |
dc.subject | Mechanical properties | en_US |
dc.subject | Self-cleaning | en_US |
dc.subject | Photocatalysis | en_US |
dc.subject | durability | en_US |
dc.subject | Chloride penetration | en_US |
dc.subject | Carbonation | en_US |
dc.title | Influence of nano silica on the fresh, hardened and durability properties of self-cleaning white Portland cement mortars | en_US |
dc.type | Article | en_US |
dc.relation.no | 3 | - |
dc.relation.volume | 20 | - |
dc.relation.page | 270-275 | - |
dc.relation.journal | JOURNAL OF CERAMIC PROCESSING RESEARCH | - |
dc.contributor.googleauthor | Atta-ur-Rehman | - |
dc.contributor.googleauthor | Lee, Jeong Bae | - |
dc.contributor.googleauthor | Qudoos, Abdul | - |
dc.contributor.googleauthor | Jakhrani, Sadam Hussain | - |
dc.contributor.googleauthor | Kim, Hong Gi | - |
dc.contributor.googleauthor | Ryou, Jae-Suk | - |
dc.relation.code | 2019000363 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | jsryou | - |
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