Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/3957
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Santos, Pedro M. D. | - |
dc.contributor.author | Júlio, Eduardo N. B. S. | - |
dc.contributor.author | Silva, Vítor D. | - |
dc.date.accessioned | 2008-09-01T09:46:30Z | - |
dc.date.available | 2008-09-01T09:46:30Z | - |
dc.date.issued | 2007 | en_US |
dc.identifier.citation | Construction and Building Materials. 21:8 (2007) 1688-1695 | en_US |
dc.identifier.uri | https://hdl.handle.net/10316/3957 | - |
dc.description.abstract | Previous studies proved that the bond strength between two concrete layers is highly influenced by the roughness of the substrate surface. In this paper, the authors describe a subsequent study, conducted to investigate the possibility of quantifying the roughness of the substrate surface and correlate this with the corresponding interface bond strength. Specimens with the substrate surface prepared with different roughening techniques were considered. The roughness profile of the substrate surface was obtained with digital image processing. Several roughness parameters were assessed based on this profile and were correlated with the corresponding bond strength, both in shear and in tension, measured with slant shear and pull-off tests, respectively. | en_US |
dc.description.uri | http://www.sciencedirect.com/science/article/B6V2G-4KYY3PS-1/1/5ef7f941874eb322e244b4577090dbcf | en_US |
dc.format.mimetype | aplication/PDF | en |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Concrete | en_US |
dc.subject | Roughness | en_US |
dc.subject | Strength | en_US |
dc.subject | Digital image | en_US |
dc.title | Correlation between concrete-to-concrete bond strength and the roughness of the substrate surface | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1016/j.conbuildmat.2006.05.044 | - |
item.fulltext | Com Texto completo | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.languageiso639-1 | en | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.author.dept | Faculty of Sciences and Technology | - |
crisitem.author.parentdept | University of Coimbra | - |
crisitem.author.researchunit | INESC Coimbra – Institute for Systems Engineering and Computers at Coimbra | - |
crisitem.author.orcid | 0000-0002-1862-1230 | - |
Appears in Collections: | FCTUC Eng.Civil - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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file65dd6eb5b63c4beba13939ad8bc335d9.pdf | 1.34 MB | Adobe PDF | View/Open |
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