Integration of Earth-based materials in 3D concrete printing (3DCP): Physico-chemical and Technological characterization
The overall goal of this study is to support the advancement of new construction methods and materials that are more cost-effective and have lower carbon emissions. There is a rising interest in utilizing earth materials in 3DCP for sustainable construction solutions, but their progress is limited b...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/01/e3sconf_icegc2024_00024.pdf |
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| author | Oulkhir Fatima-Zahra Rihani Nadir Akhrif Iatimad El Jai Mostapha |
| author_facet | Oulkhir Fatima-Zahra Rihani Nadir Akhrif Iatimad El Jai Mostapha |
| author_sort | Oulkhir Fatima-Zahra |
| collection | DOAJ |
| description | The overall goal of this study is to support the advancement of new construction methods and materials that are more cost-effective and have lower carbon emissions. There is a rising interest in utilizing earth materials in 3DCP for sustainable construction solutions, but their progress is limited by slow production rates. This research investigated the influence of various parameters on the efficacy of 3D earth materials printing using Taguchi experimental design, such as alginate dosing, scan strategy, scan speed, layer thickness, and curing age. Moreover, the impact of incorporating 2% alginate biopolymer into the clay matrix was assessed through FTIR and XRD analysis. Additionally, the Taguchi method was assessed using Fault Tree Analysis FTA to pinpoint the primary causes of failure in extrud- ability and buildability functions. |
| format | Article |
| id | doaj-art-070204fa2da44339b38fcb91e3f53989 |
| institution | Kabale University |
| issn | 2267-1242 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj-art-070204fa2da44339b38fcb91e3f539892025-02-05T10:46:25ZengEDP SciencesE3S Web of Conferences2267-12422025-01-016010002410.1051/e3sconf/202560100024e3sconf_icegc2024_00024Integration of Earth-based materials in 3D concrete printing (3DCP): Physico-chemical and Technological characterizationOulkhir Fatima-Zahra0Rihani Nadir1Akhrif Iatimad2El Jai Mostapha3Euromed University of FesEuromed University of FesEuromed University of FesEuromed University of FesThe overall goal of this study is to support the advancement of new construction methods and materials that are more cost-effective and have lower carbon emissions. There is a rising interest in utilizing earth materials in 3DCP for sustainable construction solutions, but their progress is limited by slow production rates. This research investigated the influence of various parameters on the efficacy of 3D earth materials printing using Taguchi experimental design, such as alginate dosing, scan strategy, scan speed, layer thickness, and curing age. Moreover, the impact of incorporating 2% alginate biopolymer into the clay matrix was assessed through FTIR and XRD analysis. Additionally, the Taguchi method was assessed using Fault Tree Analysis FTA to pinpoint the primary causes of failure in extrud- ability and buildability functions.https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/01/e3sconf_icegc2024_00024.pdf3dcpearth materialsalginatefailure modefault tree analysis |
| spellingShingle | Oulkhir Fatima-Zahra Rihani Nadir Akhrif Iatimad El Jai Mostapha Integration of Earth-based materials in 3D concrete printing (3DCP): Physico-chemical and Technological characterization E3S Web of Conferences 3dcp earth materials alginate failure mode fault tree analysis |
| title | Integration of Earth-based materials in 3D concrete printing (3DCP): Physico-chemical and Technological characterization |
| title_full | Integration of Earth-based materials in 3D concrete printing (3DCP): Physico-chemical and Technological characterization |
| title_fullStr | Integration of Earth-based materials in 3D concrete printing (3DCP): Physico-chemical and Technological characterization |
| title_full_unstemmed | Integration of Earth-based materials in 3D concrete printing (3DCP): Physico-chemical and Technological characterization |
| title_short | Integration of Earth-based materials in 3D concrete printing (3DCP): Physico-chemical and Technological characterization |
| title_sort | integration of earth based materials in 3d concrete printing 3dcp physico chemical and technological characterization |
| topic | 3dcp earth materials alginate failure mode fault tree analysis |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2025/01/e3sconf_icegc2024_00024.pdf |
| work_keys_str_mv | AT oulkhirfatimazahra integrationofearthbasedmaterialsin3dconcreteprinting3dcpphysicochemicalandtechnologicalcharacterization AT rihaninadir integrationofearthbasedmaterialsin3dconcreteprinting3dcpphysicochemicalandtechnologicalcharacterization AT akhrifiatimad integrationofearthbasedmaterialsin3dconcreteprinting3dcpphysicochemicalandtechnologicalcharacterization AT eljaimostapha integrationofearthbasedmaterialsin3dconcreteprinting3dcpphysicochemicalandtechnologicalcharacterization |