Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust

Detalhes bibliográficos
Autor(a) principal: Guesmi, Mohamed Lakhder
Data de Publicação: 2023
Outros Autores: Nafa, Zahreddine, Bordjiba , Abdelhak, Bouras, Faouzi
Tipo de documento: Artigo
Idioma: eng
Título da fonte: The Journal of Engineering and Exact Sciences
Texto Completo: https://periodicos.ufv.br/jcec/article/view/16296
Resumo: This paper investigates the effects of burnt sawdust as an additive in asphaltic concrete, aiming to enhance the material's properties. The study sourced redwood sawdust from a carpentry workshop in Djelfa state, Algeria, and obtained bitumen, coarse aggregates, fine aggregates, and mineral filler from the Public Works Laboratory for the South in Ghardaïa state, Algeria. The sawdust was burned at 200°C in a furnace, cooled, and sieved through an 80 µm sieve. Standard procedures were employed to determine the material properties. Asphaltic concrete samples were then prepared with burnt sawdust at varying weight percentages of 0, 5, 15, 20, and 25% of the filler. The Marshall Stability test was conducted to assess the mixtures' stability, flow, density, voids filled with bitumen (VFB), air voids (AV), and voids in mineral aggregate (VMA). The results indicated an optimal sawdust content of 15%, showcasing improved properties when burnt sawdust was added to asphaltic concrete. Additionally, this utilization of sawdust contributes to preserving nonrenewable materials and reduces pollution from mineral filler manufacturing. Furthermore, the use of fine sawdust, typically considered waste, proves an environmentally responsible alternative to disposal.
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spelling Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt SawdustBurnt sawdust. Asphaltic concrete. Marshall stability test. Mineral filler. This paper investigates the effects of burnt sawdust as an additive in asphaltic concrete, aiming to enhance the material's properties. The study sourced redwood sawdust from a carpentry workshop in Djelfa state, Algeria, and obtained bitumen, coarse aggregates, fine aggregates, and mineral filler from the Public Works Laboratory for the South in Ghardaïa state, Algeria. The sawdust was burned at 200°C in a furnace, cooled, and sieved through an 80 µm sieve. Standard procedures were employed to determine the material properties. Asphaltic concrete samples were then prepared with burnt sawdust at varying weight percentages of 0, 5, 15, 20, and 25% of the filler. The Marshall Stability test was conducted to assess the mixtures' stability, flow, density, voids filled with bitumen (VFB), air voids (AV), and voids in mineral aggregate (VMA). The results indicated an optimal sawdust content of 15%, showcasing improved properties when burnt sawdust was added to asphaltic concrete. Additionally, this utilization of sawdust contributes to preserving nonrenewable materials and reduces pollution from mineral filler manufacturing. Furthermore, the use of fine sawdust, typically considered waste, proves an environmentally responsible alternative to disposal.Universidade Federal de Viçosa - UFV2023-09-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1629610.18540/jcecvl9iss7pp16296-01eThe Journal of Engineering and Exact Sciences; Vol. 9 No. 7 (2023); 16296-01eThe Journal of Engineering and Exact Sciences; Vol. 9 Núm. 7 (2023); 16296-01eThe Journal of Engineering and Exact Sciences; v. 9 n. 7 (2023); 16296-01e2527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVenghttps://periodicos.ufv.br/jcec/article/view/16296/8221Copyright (c) 2023 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessGuesmi, Mohamed LakhderNafa, ZahreddineBordjiba , AbdelhakBouras, Faouzi2023-09-22T19:34:35Zoai:ojs.periodicos.ufv.br:article/16296Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2023-09-22T19:34:35The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust
title Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust
spellingShingle Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust
Guesmi, Mohamed Lakhder
Burnt sawdust. Asphaltic concrete. Marshall stability test. Mineral filler.
title_short Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust
title_full Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust
title_fullStr Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust
title_full_unstemmed Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust
title_sort Partial Substitution of Asphalt Concrete Filler with Eco-Friendly Burnt Sawdust
author Guesmi, Mohamed Lakhder
author_facet Guesmi, Mohamed Lakhder
Nafa, Zahreddine
Bordjiba , Abdelhak
Bouras, Faouzi
author_role author
author2 Nafa, Zahreddine
Bordjiba , Abdelhak
Bouras, Faouzi
author2_role author
author
author
dc.contributor.author.fl_str_mv Guesmi, Mohamed Lakhder
Nafa, Zahreddine
Bordjiba , Abdelhak
Bouras, Faouzi
dc.subject.por.fl_str_mv Burnt sawdust. Asphaltic concrete. Marshall stability test. Mineral filler.
topic Burnt sawdust. Asphaltic concrete. Marshall stability test. Mineral filler.
description This paper investigates the effects of burnt sawdust as an additive in asphaltic concrete, aiming to enhance the material's properties. The study sourced redwood sawdust from a carpentry workshop in Djelfa state, Algeria, and obtained bitumen, coarse aggregates, fine aggregates, and mineral filler from the Public Works Laboratory for the South in Ghardaïa state, Algeria. The sawdust was burned at 200°C in a furnace, cooled, and sieved through an 80 µm sieve. Standard procedures were employed to determine the material properties. Asphaltic concrete samples were then prepared with burnt sawdust at varying weight percentages of 0, 5, 15, 20, and 25% of the filler. The Marshall Stability test was conducted to assess the mixtures' stability, flow, density, voids filled with bitumen (VFB), air voids (AV), and voids in mineral aggregate (VMA). The results indicated an optimal sawdust content of 15%, showcasing improved properties when burnt sawdust was added to asphaltic concrete. Additionally, this utilization of sawdust contributes to preserving nonrenewable materials and reduces pollution from mineral filler manufacturing. Furthermore, the use of fine sawdust, typically considered waste, proves an environmentally responsible alternative to disposal.
publishDate 2023
dc.date.none.fl_str_mv 2023-09-06
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/16296
10.18540/jcecvl9iss7pp16296-01e
url https://periodicos.ufv.br/jcec/article/view/16296
identifier_str_mv 10.18540/jcecvl9iss7pp16296-01e
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/16296/8221
dc.rights.driver.fl_str_mv Copyright (c) 2023 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) 2023 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. 9 No. 7 (2023); 16296-01e
The Journal of Engineering and Exact Sciences; Vol. 9 Núm. 7 (2023); 16296-01e
The Journal of Engineering and Exact Sciences; v. 9 n. 7 (2023); 16296-01e
2527-1075
reponame:The Journal of Engineering and Exact Sciences
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str The Journal of Engineering and Exact Sciences
collection The Journal of Engineering and Exact Sciences
repository.name.fl_str_mv The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv
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