Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/2751
DC Field | Value | Language |
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dc.contributor.author | Ilić B. | en |
dc.contributor.author | Radonjanin, Vlastimir | en |
dc.contributor.author | Malešev, Mirjana | en |
dc.contributor.author | Zdujić M. | en |
dc.contributor.author | Mitrović, Aleksandra | en |
dc.date.accessioned | 2019-09-23T10:23:30Z | - |
dc.date.available | 2019-09-23T10:23:30Z | - |
dc.date.issued | 2018-01-01 | en |
dc.identifier.isbn | 9789402412062 | en |
dc.identifier.issn | 22110844 | en |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/2751 | - |
dc.description.abstract | © RILEM 2018. Environmental concerns and sustainable development require increased replacement of cement. Most of previous studies have shown that the compressive strength of cement-based composites is maximized with a 20% content of metakaolin. We investigated composites prepared by replacing ordinary Portland Cement (OPC) with 30 to 50% of metakaolin (MK) and addition of appropriate amount of hydrated lime, which were ordinary cured for 2, 28 or 90 days. Hydration products and microstructure of the pastes were determined by X-ray diffraction (XRD), differential thermal analysis/thermal gravimetry (DTA/TG) and mercury intrusion porosimetry (MIP). MK was produced by calcination of kaolin from a Serbian deposit, which contained a high level of impurities. Replacement of OPC with 30% of MK achieved 28 days compressive strength equivalent to that of the control mix. Higher replacement levels, 40% and 50%, combined with the addition of hydrated lime, achieved satisfactory relative strengths of 94% and 87%, respectively. The positive contribution was particularly pronounced after 90 days for a composite containing 50% of MK. The results clearly showed a possibility of obtaining composites having acceptable compressive strength with reduced cement content in accordance with environmental and sustained development requirements. | en |
dc.relation.ispartof | RILEM Bookseries | en |
dc.title | Properties of the cement-based composites with high content of metakaolin | en |
dc.type | Conference Paper | en |
dc.identifier.doi | 10.1007/978-94-024-1207-9_35 | en |
dc.identifier.scopus | 2-s2.0-85033677395 | en |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85033677395 | en |
dc.relation.lastpage | 225 | en |
dc.relation.firstpage | 219 | en |
dc.relation.volume | 16 | en |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Fakultet tehničkih nauka, Departman za građevinarstvo i geodeziju | - |
crisitem.author.dept | Fakultet tehničkih nauka, Departman za građevinarstvo i geodeziju | - |
crisitem.author.dept | Fakultet tehničkih nauka, Departman za računarstvo i automatiku | - |
crisitem.author.parentorg | Fakultet tehničkih nauka | - |
crisitem.author.parentorg | Fakultet tehničkih nauka | - |
crisitem.author.parentorg | Fakultet tehničkih nauka | - |
Appears in Collections: | FTN Publikacije/Publications |
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