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Optimum concentration of Bacillus megaterium for strengthening structural concrete
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Andalib, Ramin | - |
| dc.contributor.author | Abd Majid, Muhd Zaimi | - |
| dc.contributor.author | Hussin, Mohd Warid | - |
| dc.contributor.author | Ponraj, Mohanadoss | - |
| dc.contributor.author | Keyvanfar, Ali | - |
| dc.contributor.author | Mirza, Jahangir | - |
| dc.contributor.author | Lee, Han-Seung | - |
| dc.date.accessioned | 2021-06-22T16:23:11Z | - |
| dc.date.available | 2021-06-22T16:23:11Z | - |
| dc.date.created | 2020-12-14 | - |
| dc.date.issued | 2016-08 | - |
| dc.identifier.issn | 0950-0618 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/13109 | - |
| dc.description.abstract | Five different cell concentrations of Bacillus megaterium (10 x 10(5) to 50 x 10(5) cfu/ml) were introduced in structural concrete to achieve the optimum concentration of bacteria. The significant increase in the strength was obtained in the case of 30 x 10(5) cfu/ml at different ages. The strength of highest grade of bacterial concrete had improved (24%) as compared to lowest grade (12.8%) due to calcification mechanism. Microbial calcite precipitation was quantified using X-ray diffraction analysis, visualized by scanning electron microscopy and analyzed by energy dispersive spectrometer. It was found that the optimum concentration of B. megaterium had a positive effect on high strength structural concrete. (C) 2016 Elsevier Ltd. All rights reserved. | - |
| dc.language | 영어 | - |
| dc.language.iso | en | - |
| dc.publisher | Elsevier BV | - |
| dc.title | Optimum concentration of Bacillus megaterium for strengthening structural concrete | - |
| dc.type | Article | - |
| dc.contributor.affiliatedAuthor | Lee, Han-Seung | - |
| dc.identifier.doi | 10.1016/j.conbuildmat.2016.04.142 | - |
| dc.identifier.scopusid | 2-s2.0-84966738310 | - |
| dc.identifier.wosid | 000378181800019 | - |
| dc.identifier.bibliographicCitation | Construction and Building Materials, v.118, pp.180 - 193 | - |
| dc.relation.isPartOf | Construction and Building Materials | - |
| dc.citation.title | Construction and Building Materials | - |
| dc.citation.volume | 118 | - |
| dc.citation.startPage | 180 | - |
| dc.citation.endPage | 193 | - |
| dc.type.rims | ART | - |
| dc.type.docType | Article | - |
| dc.description.journalClass | 1 | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| 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.subject.keywordPlus | BACTERIAL CARBONATE PRECIPITATION | - |
| dc.subject.keywordPlus | IMPROVEMENT | - |
| dc.subject.keywordPlus | DURABILITY | - |
| dc.subject.keywordPlus | AGENT | - |
| dc.subject.keywordAuthor | Bacillus megaterium | - |
| dc.subject.keywordAuthor | Calcite precipitation | - |
| dc.subject.keywordAuthor | Bacterial concrete | - |
| dc.subject.keywordAuthor | Strength | - |
| dc.subject.keywordAuthor | Micro-structural analysis | - |
| dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0950061816306973?via%3Dihub | - |
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Related Researcher
- Lee, Han Seung
- ERICA 공학대학 (MAJOR IN ARCHITECTURAL ENGINEERING)