Výsledky vyhledávání - "Kinda HANNAWI"

Akademický článek

Durabilité d’un ciment composé à base de mâchefer de Tefereyre (Niger): absorption capillaire, porosité accessible à l’eau et attaque acide

Autor: Nafissatou SAVADOGO, Adamah MESSAN, Kinda HANNAWI, François TSOBNANG, Prince William AGBODJAN

Publikováno v: Journal of Materials and Engineering Structures, Vol 2, Iss 4, Pp 213-223 (2016)

Dans la présente étude, nous évaluons les caractéristiques vis-à-vis de la durabilité d’un ciment composé à base de mâchefer de charbon produit par la SONICHAR (Société Nigérienne de production d’énergie à base de charbon minéral).

Externí odkaz: https://doaj.org/article/84d0abe900724c2295d7511d03a2b271

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Study of Attapulgite as an Additive in Reinforced Concrete by Substitution of Cement and Its Effects on the Durability Properties of Hardened Concrete

Autor: Malang Bodian, Dame Keinde, Ismaila Yade, Kinda Hannawi, Prince William Agbodjan, Modou Fall, Aveline Darquennes

Publikováno v: Open Journal of Civil Engineering. 12:301-319

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8db2c0213a16ab49778da4247762b93c
https://doi.org/10.4236/ojce.2022.123018

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Self-healing Capacities of Mortars with Crystalline Admixtures

Autor: Lina Ammar, Aveline Darquennes, Kinda Hannawi

Publikováno v: RILEM Bookseries
RILEM Bookseries, 34, Springer Science and Business Media B.V., pp.131-141, 2022, ⟨10.1007/978-3-030-76465-4_12⟩
RILEM Bookseries ISBN: 9783030764647

International audience; The aim of this research study consists of determining the self-healing capacities of cement-based materials incorporating Crystalline Admixtures (CA) such as permeability and shrinkage reducers. Mortars with three different t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02521b51a3ebbcec173a5b4db7bc7e27
https://hal.archives-ouvertes.fr/hal-03370768

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Durability of lightweight concrete using oil palm shell as aggregates

Autor: Adamah Messan, William Prince, Yasmine Binta Traore, Jean Gérard, François Tsobnang, Kinda Hannawi

Publikováno v: Open Journal of Civil Engineering

Oil Palm Shell (OPS) concrete can be used in different fields of construction. To determine more accurately the fields of application, it is important to know and understand the behaviour of OPS concrete over the long term and when it is in aggressiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::831973d54db0ff30dc74c8b34b2e27e5
http://agritrop.cirad.fr/599171/

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Effect of MgO-Based Expansive Agent on the Cement-Based Mortar Behavior

Autor: Kinda Hannawi, Aveline Darquennes, Lina Ammar

Publikováno v: RILEM Bookseries (RILEM, volume 31)
RILEM Bookseries (RILEM, volume 31), 31, Springer Science and Business Media B.V., pp.329-339, 2021, ⟨10.1007/978-3-030-72921-9_27⟩
RILEM Bookseries ISBN: 9783030729202

International audience; As shrinkage can affect the concrete durability, several solutions were designed to limit this deformation. One of them consists to add expansive agents like MgO-based products. The aim of the present research work is to bette

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49986fc20f127be3eb533ec1567dcd7f
https://hal.archives-ouvertes.fr/hal-03284295

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Physical and transfer properties of mortar containing coal bottom ash aggregates from Tefereyre (Niger)

Autor: William Prince, Kinda Hannawi, François Tsobnang, Edem Baite, Adamah Messan

Publikováno v: Construction and Building Materials
Construction and Building Materials, 2016, 125, pp.919--926. ⟨10.1016/j.conbuildmat.2016.08.117⟩
Construction and Building Materials, Elsevier, 2016, 125, pp.919--926. ⟨10.1016/j.conbuildmat.2016.08.117⟩

International audience; This study is focused on the use of coal bottom ash from Tefereyre (Niger) power plant coal-fuelled, as a fine aggregate in cementitious mortar. Various volume fractions of natural sand (0%, 10%, 20%, 30%, 40%, 50%, 75%, and 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f718dc784d77e9c3ec7d51026bb36eb2
https://doi.org/10.1016/j.conbuildmat.2016.08.117

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Durability of Mortar Containing Coal Bottom Ash as a Partial Cementitious Resource

Autor: Adamah Messan, Kinda Hannawi, William Prince Agbodjan, Nafissatou Savadogo, François Tsobnang

Publikováno v: Sustainability
Volume 12
Issue 19
Sustainability, MDPI, 2020, 12 (19), pp.1-17. ⟨10.3390/su12198089⟩
Sustainability, Vol 12, Iss 8089, p 8089 (2020)
Sustainability, 2020, 12 (19), pp.1-17. ⟨10.3390/su12198089⟩

International audience; This research work focuses on the study of the durability of composite cements based on coal bottom ash powder produced by SONICHAR in Niger. After a physicochemical and environmental characterization of the coal bottom ash po

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4da3e2917e48358d93b0f66389109a1d
https://doi.org/10.3390/su12198089

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Effect of oil palm shell treatment on the physical and mechanical properties of lightweight concrete

Autor: William Prince, Yasmine Binta Traore, Kinda Hannawi, Adamah Messan, François Tsobnang, Jean Gérard

Publikováno v: Construction and Building Materials
Construction and Building Materials, Elsevier, 2018, 161, pp.452-460. ⟨10.1016/j.conbuildmat.2017.11.155⟩
Construction and Building Materials, 2018, 161, pp.452-460. ⟨10.1016/j.conbuildmat.2017.11.155⟩

International audience; The overuse of natural aggregates for construction causes many environmental problems. In light of their environmental impact, the discussion has increasingly focused on using alternative plant-based materials and processes su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81c1fded693ebc574de675755c7d1b2d
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01671669

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Experimental Investigations on the Physical and Mechanical Properties of a Lightweight Concrete Using Oil Palm Shell as Coarse Aggregate

Autor: Adamah Messan, Kinda Hannawi, Jean Gérard, François Tsobnang, Yasmine Binta Traore, William Prince-Agbodjan

Publikováno v: Journal of Materials Science and Engineering A & B
Journal of Materials Science and Engineering A & B, 2017, 7 (3), ⟨10.17265/2161-6213/2017.5-6.005⟩
Journal of Materials Science and Engineering. A

Oil palm shell is an interesting organic material that can be used as aggregate for concrete. It can help mitigate the environmental problems caused by the concrete industry. We intend to contribute to the knowledge of OPS (oil palm shells) concrete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b35b4c584c6ab861ed3fba143ac327c4
https://hal.archives-ouvertes.fr/hal-02425177

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Effects of thermal damage on physical properties and cracking behavior of ultrahigh-performance fiber-reinforced concrete

Autor: Mokhfi Takarli, Laurent Molez, Hui Bian, Kinda Hannawi, William Prince

Publikováno v: Journal of Materials Science
Journal of Materials Science, Springer Verlag, 2016, 51 (22), pp.10066-10076. ⟨10.1007/s10853-016-0233-9⟩
Journal of Materials Science, 2016, 51 (22), pp.10066-10076. ⟨10.1007/s10853-016-0233-9⟩

In this work, we study the impact of thermal damage on the physical and mechanical properties of ultrahigh-performance fiber-reinforced concrete (UHPFRC), especially on their cracking process under compressive loading. Four mixtures of UHPFRC were pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8c5153252de21f542785bda05ee23cd
https://hal.archives-ouvertes.fr/hal-01365982

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