Výsledky vyhledávání - "A. Dadi Mahamat"

IDENTIFICATION STUDY AND MECHANICAL CHARACTERIZATION CLAY STABILIZED BY GUMARABICSEYAL

Autor: A. Ban-Nah Mahamat , A. Dadi Mahamat , Mahamat Barka , Ali Abakar and Salif Gaye

The construction of infrastructures contributes to the development of a country, in particularthat of sustainable, economic and ecological social housing. Chad, withitsdemographic boom, isfacingthishousing and energycrisis. This experimentalstudyaims

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::393cce9d7e9674cbc40f3717afa294b5

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GEOTECHNICAL STUDY AND PHYSICO-CHEMICAL CHARACTERIZATION OF SOILS OF THREE QUARRIES IN THE CITY OF ABECHE IN CHAD

Autor: M.S. Abdel-Khadir, A. Dadi Mahamat, Abakar Ali, Mahamoud.Y.K And S. Gaye

This article focus on the geotechnical and physicochemical studies of soils from three sites in the city of AbÃ©chÃ©. The article presents the locations of the sampling sites, experimental devices, and some physical parameters. Prior to the geote

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::164c6d0b0b2a8b6fdf26bd905ef65545

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Mechanical and Water Characterization of a Light Concrete Based on Typha Australis

Autor: Ali Abakar, Salif Gaye, Azibert Oumar Abdelhakh, Abdallah Dadi Mahamat

Publikováno v: Asian Journal of Physical and Chemical Sciences. :36-43

This article is devoted to the study of the mechanical and water properties of concrete of Typha australis. The concrete is achieved by the mixture cattail aggregates with cement, sand and water. Mechanical study showed that the density and the mecha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::446c8926a2957bcd3d1f73546d1ee98c
https://doi.org/10.9734/ajopacs/2021/v9i230134

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Physical and Chemical Characteristics of Rice Straw

Autor: Abdallah Dadi Mahamat, Riad Benelmir, André Donnot, Ali Abakar, Jean-Louis Tanguier

Publikováno v: RESEARCH JOURNAL OF APPLIED SCIENCES, ENGINEERING AND TECHNOLOGY
RESEARCH JOURNAL OF APPLIED SCIENCES, ENGINEERING AND TECHNOLOGY, Maxwell Scientific Publications Corp, 2020, 17 (4), pp.115-121. ⟨10.19026/rjaset.17.5478⟩

International audience; This study aims to determine the physical characteristics of rice straw and highlights the presence ofsugar in rice straw. The use of natural fibers as a reinforcement in construction has existed for millennia. They aremixed w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93fa857a148cc9c7845ce71f31940375
https://doi.org/10.19026/rjaset.17.5478

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Experimental Determination of the Thermal Conductivity of New Compressed Clay Formulations Stabilized with Gum Arabic, Measurement and Impact on Summer Comfort

Autor: Jean - Louis, Tanguier, Ali, Abakar, Dadi Mahamat, Abdallah, Donnot, A., Drouet, Jean-Michel

Our work expressed that compressed and stabilized clay with arabic gum is a suitable building material in regards to the mechanical properties. This paper presents an experimental study of the determination of thermal conductivity in a steady state c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::9141c182d654682f74c4b94faab25115
https://hal.univ-lorraine.fr/hal-03546646

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Mechanical and thermophysical characterization of local clay-based building materials

Autor: Abdallah Dadi Mahamat, Riad Benelmir, Jean Louis Tanguier, André Donnot, Abakar Ali

Publikováno v: 2020 5th International Conference on Renewable Energies for Developing Countries (REDEC)
2020 5th International Conference on Renewable Energies for Developing Countries (REDEC), Jun 2020, Marrakech, France. pp.1-6, ⟨10.1109/REDEC49234.2020.9163861⟩

International audience; —The work we present is a comparative study based on an experimental approach to the mechanical and thermal properties of different local clay-based building materials with the incorporation of agricultural waste in Chad. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::176f8c0340f807dbf0928de91278a600
https://hal.univ-lorraine.fr/hal-02982003

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Effect of Cow\'s Dung on Thermophysical Characteristics of Building Materials Based on Clay

Autor: Yassine Elhamdouni, Abdallah Dadi Mahamat, Oumar Idriss Hamid, Salif Gaye, Malloum Soultan, Mahamoud Youssouf Khayal, Mohammed Garoum

Publikováno v: Research Journal of Applied Sciences, Engineering and Technology. 10:464-470

The excessive consumption of energy in the building sector weighs heavily on the energy bill of the developing countries. It is for this reason that several studies have been carried out at the international level, both at the level of building’s e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11bd5161943d0f7ddfefb96515ae5e03
https://doi.org/10.19026/rjaset.10.2512

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Improvement of thermal parameters of building materials based on clay

Autor: E. Gilbert Menguy, C. Ahmat Charfadine, B. Mahmoud Youssouf Khayal, D. Malloum Soultan, A. Abdallah Dadi Mahamat, F. Salif Gaye

Publikováno v: 2016 3rd International Conference on Renewable Energies for Developing Countries (REDEC).

This study aims to develop the local building materials based on clay by mixing them with natural additives such as cow dung, pod of millet and palm's leaves. Baking these clay bricks burn the adjuvants and contribute to obtain porous composite mater

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b73af42bf41105cd99b1034cc85a54b2
https://doi.org/10.1109/redec.2016.7577511

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