Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations
The purpose of this work is the study and the valorization of sand dune which is found in abundance in the region of Djelfa (Algeria); for use in pavement foundations. For this investigation a method of formulation has been proposed, which based on the stabilization of this local material using a m...
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| Format: | Article |
| Language: | English |
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University Amar Telidji of Laghouat
2022-02-01
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| Series: | Journal of Building Materials and Structures |
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| Online Access: | http://journals.lagh-univ.dz/index.php/jbms/article/view/1897 |
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| author | Ali Smaida Rihab Cheriet Smail Haddadi Ammar Nechnech |
| author_facet | Ali Smaida Rihab Cheriet Smail Haddadi Ammar Nechnech |
| author_sort | Ali Smaida |
| collection | DOAJ |
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The purpose of this work is the study and the valorization of sand dune which is found in abundance in the region of Djelfa (Algeria); for use in pavement foundations. For this investigation a method of formulation has been proposed, which based on the stabilization of this local material using a mixture of two hydraulic binders. Various mixtures were subjected to classification tests, tests grain size distributions, tests of compaction with modified Proctor, shear strength, tests of bearing pressure (CBR unsoaked and soaked), compressive strength and tensile strength. The results obtained have shown that some mixtures are of high mechanical characteristics and could be then used in road foundations.
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| format | Article |
| id | doaj-art-d82f509dcb56462087b36743cc099c1e |
| institution | Kabale University |
| issn | 2353-0057 |
| language | English |
| publishDate | 2022-02-01 |
| publisher | University Amar Telidji of Laghouat |
| record_format | Article |
| series | Journal of Building Materials and Structures |
| spelling | doaj-art-d82f509dcb56462087b36743cc099c1e2025-01-27T21:01:10ZengUniversity Amar Telidji of LaghouatJournal of Building Materials and Structures2353-00572022-02-019110.34118/jbms.v9i1.1897Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundationsAli Smaida0Rihab Cheriet 1Smail Haddadi 2Ammar Nechnech 3Civil Engineering Department, University of Djelfa, 17000 Djelfa, AlgeriaCivil Engineering Department, University of Djelfa, 17000 Djelfa, AlgeriaLaboratory Environment, Water, Geomechanics and Structures, (LEEGO), USTHB, AlgeriaLaboratory Environment, Water, Geomechanics and Structures, (LEEGO), USTHB, Algeria The purpose of this work is the study and the valorization of sand dune which is found in abundance in the region of Djelfa (Algeria); for use in pavement foundations. For this investigation a method of formulation has been proposed, which based on the stabilization of this local material using a mixture of two hydraulic binders. Various mixtures were subjected to classification tests, tests grain size distributions, tests of compaction with modified Proctor, shear strength, tests of bearing pressure (CBR unsoaked and soaked), compressive strength and tensile strength. The results obtained have shown that some mixtures are of high mechanical characteristics and could be then used in road foundations. http://journals.lagh-univ.dz/index.php/jbms/article/view/1897Dune sandHydraulic bindersValorizationpavements |
| spellingShingle | Ali Smaida Rihab Cheriet Smail Haddadi Ammar Nechnech Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations Journal of Building Materials and Structures Dune sand Hydraulic binders Valorization pavements |
| title | Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations |
| title_full | Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations |
| title_fullStr | Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations |
| title_full_unstemmed | Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations |
| title_short | Valorization of dune sand of Djelfa (Algeria) treated by hydraulic binders in pavement foundations |
| title_sort | valorization of dune sand of djelfa algeria treated by hydraulic binders in pavement foundations |
| topic | Dune sand Hydraulic binders Valorization pavements |
| url | http://journals.lagh-univ.dz/index.php/jbms/article/view/1897 |
| work_keys_str_mv | AT alismaida valorizationofdunesandofdjelfaalgeriatreatedbyhydraulicbindersinpavementfoundations AT rihabcheriet valorizationofdunesandofdjelfaalgeriatreatedbyhydraulicbindersinpavementfoundations AT smailhaddadi valorizationofdunesandofdjelfaalgeriatreatedbyhydraulicbindersinpavementfoundations AT ammarnechnech valorizationofdunesandofdjelfaalgeriatreatedbyhydraulicbindersinpavementfoundations |