Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/63041
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Matos, A. M. | por |
dc.contributor.author | Nunes, S. | por |
dc.contributor.author | Costa, Carla | por |
dc.contributor.author | Aguiar, J. L. Barroso de | por |
dc.date.accessioned | 2020-01-08T10:36:21Z | - |
dc.date.available | 2021-10-01T06:00:35Z | - |
dc.date.issued | 2020 | - |
dc.date.submitted | 2019-12 | - |
dc.identifier.citation | Matos A. M., Nunes S., Costa C., Aguiar J. B. Characterization of Non-proprietary UHPC for Use in Rehabilitation/Strengthening Applications, Rheology and Processing of Construction Materials, pp. 552 - 559, 2019 | por |
dc.identifier.isbn | 978-3-030-22565-0 | por |
dc.identifier.issn | 2211-0844 | por |
dc.identifier.uri | https://hdl.handle.net/1822/63041 | - |
dc.description.abstract | UHPFRC has become one of the most promising cement-based materials for the next generation of infrastructures because of its good workability, outstanding mechanical properties, and excellent durability. A promising field of application is the rehabilitation and/or strengthening of existing reinforced concrete structures, in which a new layer of UHPFRC replaces the deteriorated concrete (cracked, carbonated, chloride attack, etc.). The combination of the UHPFRC as protective layer, which can be reinforced, provides a simple and efficient way of increasing the durability (extending the service life), the stiffness and structural resistance capacity while keeping compact cross sections. A study was carried out to test a non-proprietary UHPC mix containing equilibrium catalyst to determine whether this new mix is a viable option for rehabilitation/strengthening applications. Several mechanical properties and durability were assessed, such as early age E-modulus development and autogenous shrinkage, compressive strength evolution in time, uniaxial tensile strength, water absorption by capillarity, chloride ion penetration, alkali-silica reactivity and sulphates attack resistance. Test results show that new UHPC developed present equivalent performance to other UHPCs cured under normal curing conditions. | por |
dc.description.sponsorship | FCT - Fundação para a Ciência e a Tecnologia(PD/BD/113636) | por |
dc.language.iso | eng | por |
dc.publisher | Springer | por |
dc.rights | openAccess | por |
dc.subject | Autogenous shrinkage | por |
dc.subject | Durability | por |
dc.subject | Early age E-modulus | por |
dc.subject | UHPFRC | por |
dc.subject | Uniaxial tensile strength | por |
dc.title | Characterization of non-proprietary UHPC for use in rehabilitation/strengthening applications | por |
dc.type | bookPart | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://link.springer.com/chapter/10.1007/978-3-030-22566-7_64#citeas | por |
dc.comments | http://ctac.uminho.pt/node/3055 | por |
oaire.citationConferenceDate | 8 Set. - 11 Set. 2019 | por |
sdum.event.title | RheoCon2 Conference and SCC9 Symposium | International Conference on Rheology and Processing of Construction Materials International Symposium on Self-Compacting Concrete | por |
sdum.event.type | conference | por |
oaire.citationStartPage | 552 | por |
oaire.citationEndPage | 559 | por |
oaire.citationConferencePlace | Dresden, Germany | por |
oaire.citationVolume | 23 | por |
dc.date.updated | 2020-01-07T11:38:31Z | - |
dc.identifier.doi | 10.1007/978-3-030-22566-7_64 | por |
dc.identifier.eisbn | 978-3-030-22566-7 | por |
dc.subject.fos | Engenharia e Tecnologia::Engenharia Civil | por |
sdum.journal | RILEM Bookseries | por |
Aparece nas coleções: | C-TAC - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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3055-Dresden_2019.pdf | 548,51 kB | Adobe PDF | Ver/Abrir |