The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior

Detalhes bibliográficos
Autor(a) principal: Achour, Mokhtar
Data de Publicação: 2024
Outros Autores: Belas, Nadia, Sadok, Rachid Hadj
Tipo de documento: Artigo
Idioma: fra
Título da fonte: Revista de Engenharia Química e Química
Texto Completo: https://periodicos.ufv.br/jcec/article/view/18696
Resumo: The accumulation of sediments in varied dams built in Algeria denotes a vital problem that requires immediate attention and action from the authorities and managers of the National Agency for Dams and Transfers (ANBT). More than that, various research studies on sediments have revealed that subjecting them to heat treatment can exploit these sediments as a viable substitute for some of the cement used to produce cementitious materials. Combining the different types and quantities of natural Perlite pozzolan can achieve many benefits, including reduced consumption, minimized heat generation, improved workability, reduced permeability, and increased strength. This study aims to explore the potential of using dredged sediments from Chorfa II dams and perlite from Hammam Boughrara (located in western Algeria) as substitutes for cement in mortar analysis. A thorough examination of calcined sediments and perlite revealed the feasibility of partial cement replacement. Research has mainly focused on evaluating the properties of mortars in fresh and hardened states.
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spelling The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behaviorL'effet de l'incorporation des sédiments calcinés et de la perlite comme remplacement partiel du ciment sur le comportement des mortiersCalcined sediments, Perlite, Mortar, Compressive strength.Sédiments calcinés, Perlite, Mortier, Résistance à la compression.The accumulation of sediments in varied dams built in Algeria denotes a vital problem that requires immediate attention and action from the authorities and managers of the National Agency for Dams and Transfers (ANBT). More than that, various research studies on sediments have revealed that subjecting them to heat treatment can exploit these sediments as a viable substitute for some of the cement used to produce cementitious materials. Combining the different types and quantities of natural Perlite pozzolan can achieve many benefits, including reduced consumption, minimized heat generation, improved workability, reduced permeability, and increased strength. This study aims to explore the potential of using dredged sediments from Chorfa II dams and perlite from Hammam Boughrara (located in western Algeria) as substitutes for cement in mortar analysis. A thorough examination of calcined sediments and perlite revealed the feasibility of partial cement replacement. Research has mainly focused on evaluating the properties of mortars in fresh and hardened states.L'accumulation de sédiments dans de nombreux barrages construits en Algérie pose un problème préoccupant qui nécessite une attention et une action immédiate de la part des autorités et des gestionnaires de l'Agence Nationale des Barrages et des Transferts (ANBT). De plus, diverses recherches sur les sédiments ont révélé que le fait de les soumettre à un traitement thermique (calcination) permet de les utiliser dans la production de matériaux cimentaires comme substitut partiel au ciment. Additionnés à la perlite, une pouzzolane naturelle, de nombreux avantages peuvent être obtenus, notamment une consommation de ciment réduite, une génération de chaleur minimisée, une maniabilité améliorée, une perméabilité réduite et une résistance accrue. Dans cette étude, l'objectif est d'explorer le potentiel d'utilisation des Les sédiments extraits du barrage Chorfa II ainsi que la perlite provenant de Hammam Boughrara (tous deux situés dans l’ouest algérien) dans le mortier, comme substituts partiels au ciment. Une analyse des sédiments calcinés et de la perlite a révélé la faisabilité d'un remplacement partiel du ciment. Les recherches se sont principalement concentrées sur l'évaluation des propriétés des mortiers à l’état frais et durci.Universidade Federal de Viçosa - UFV2024-03-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1869610.18540/jcecvl10iss2pp18696The Journal of Engineering and Exact Sciences; Vol. 10 No. 2 (2024); 18696The Journal of Engineering and Exact Sciences; Vol. 10 Núm. 2 (2024); 18696The Journal of Engineering and Exact Sciences; v. 10 n. 2 (2024); 186962527-1075reponame:Revista de Engenharia Química e Químicainstname:Universidade Federal de Viçosa (UFV)instacron:UFVfrahttps://periodicos.ufv.br/jcec/article/view/18696/9610Copyright (c) 2024 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAchour, MokhtarBelas, NadiaSadok, Rachid Hadj2024-04-25T14:59:25Zoai:ojs.periodicos.ufv.br:article/18696Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/indexONGhttps://periodicos.ufv.br/jcec/oaijcec.journal@ufv.br||req2@ufv.br2446-94162446-9416opendoar:2024-04-25T14:59:25Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior
L'effet de l'incorporation des sédiments calcinés et de la perlite comme remplacement partiel du ciment sur le comportement des mortiers
title The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior
spellingShingle The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior
Achour, Mokhtar
Calcined sediments, Perlite, Mortar, Compressive strength.
Sédiments calcinés, Perlite, Mortier, Résistance à la compression.
title_short The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior
title_full The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior
title_fullStr The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior
title_full_unstemmed The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior
title_sort The effect of incorporation of calcined sediments and perlite as partial cement replacement on mortars behavior
author Achour, Mokhtar
author_facet Achour, Mokhtar
Belas, Nadia
Sadok, Rachid Hadj
author_role author
author2 Belas, Nadia
Sadok, Rachid Hadj
author2_role author
author
dc.contributor.author.fl_str_mv Achour, Mokhtar
Belas, Nadia
Sadok, Rachid Hadj
dc.subject.por.fl_str_mv Calcined sediments, Perlite, Mortar, Compressive strength.
Sédiments calcinés, Perlite, Mortier, Résistance à la compression.
topic Calcined sediments, Perlite, Mortar, Compressive strength.
Sédiments calcinés, Perlite, Mortier, Résistance à la compression.
description The accumulation of sediments in varied dams built in Algeria denotes a vital problem that requires immediate attention and action from the authorities and managers of the National Agency for Dams and Transfers (ANBT). More than that, various research studies on sediments have revealed that subjecting them to heat treatment can exploit these sediments as a viable substitute for some of the cement used to produce cementitious materials. Combining the different types and quantities of natural Perlite pozzolan can achieve many benefits, including reduced consumption, minimized heat generation, improved workability, reduced permeability, and increased strength. This study aims to explore the potential of using dredged sediments from Chorfa II dams and perlite from Hammam Boughrara (located in western Algeria) as substitutes for cement in mortar analysis. A thorough examination of calcined sediments and perlite revealed the feasibility of partial cement replacement. Research has mainly focused on evaluating the properties of mortars in fresh and hardened states.
publishDate 2024
dc.date.none.fl_str_mv 2024-03-31
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/jcec/article/view/18696
10.18540/jcecvl10iss2pp18696
url https://periodicos.ufv.br/jcec/article/view/18696
identifier_str_mv 10.18540/jcecvl10iss2pp18696
dc.language.iso.fl_str_mv fra
language fra
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/18696/9610
dc.rights.driver.fl_str_mv Copyright (c) 2024 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2024 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv The Journal of Engineering and Exact Sciences; Vol. 10 No. 2 (2024); 18696
The Journal of Engineering and Exact Sciences; Vol. 10 Núm. 2 (2024); 18696
The Journal of Engineering and Exact Sciences; v. 10 n. 2 (2024); 18696
2527-1075
reponame:Revista de Engenharia Química e Química
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista de Engenharia Química e Química
collection Revista de Engenharia Química e Química
repository.name.fl_str_mv Revista de Engenharia Química e Química - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv jcec.journal@ufv.br||req2@ufv.br
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