Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Albert Noumowé"'
Autor:
Alain Kamdem, Emmanuel Elat, Javad Eslami, Jean Chills Amba, Moussa Sali, Michel Mbessa, Albert Noumowé
Publikováno v:
CivilEng, Vol 5, Iss 2, Pp 307-326 (2024)
Soil concrete is a material produced by mixing the soil at the site with a hydraulic binder. This paper aims to study the influence of the nature of binder on the physical and mechanical properties of soil concrete. For the mixtures, three types of s
Externí odkaz:
https://doaj.org/article/e486751251594e69808d4e27ac5948c8
Autor:
Emmanuel A.M. Elat, Alexandre Pierre, Prosper Pliya, Myriam Duc, Michel Mbessa, Albert Noumowé
Publikováno v:
Cleaner Materials, Vol 14, Iss , Pp 100277- (2024)
The use of crushed sand instead as a substitute for river sand has gained importance in construction practices due to the limited availability of river sand. This study examines the physical and microstructural impacts of crushed sand on mortar carbo
Externí odkaz:
https://doaj.org/article/d9799a8ff7004940ae2bbdd6830bfa6c
Autor:
Japhet Tiegoum Wembe, Luc Leroy Mambou Ngueyep, Emmanuel Elat, Prosper Pliya, Alex Joel Parfait Telefouet, Jean-Marie Bienvenu Ndjaka, Albert Noumowe
Publikováno v:
Discover Sustainability, Vol 5, Iss 1, Pp 1-20 (2024)
Abstract The aim of this study is to evaluate the potential use of wood ash as a cement additive. Four wood specimens from Yaoundé city of (Cameroon) were used namely: Sapelli, Iroko, Movingui and Padouk. Five mortar were produced, with cement subst
Externí odkaz:
https://doaj.org/article/43372cb7cb03417ea6a1bd70ee2cd6f9
Microstructure and Mechanical Behavior of Concrete Based on Crushed Sand Combined with Alluvial Sand
Publikováno v:
CivilEng
Volume 1
Issue 3
Pages 11-197
Volume 1
Issue 3
Pages 11-197
The aim of this work is to reduce the overexploitation of river sand by proposing a combination of crushed sand and river sand to develop an optimal mix design for concrete. The approach used consisted of a physical, chemical, and mineralogical chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::698e1cf9b0a7572c62169c31183ae0fe
Autor:
Flora Faleschini, R. Njinwoua, Anne-Lise Beaucour, P. Pliya, Albert Noumowé, Carlo Pellegrino
Publikováno v:
Construction and Building Materials
Construction and Building Materials, 2020, 256, pp.119385. ⟨10.1016/j.conbuildmat.2020.119385⟩
Construction and Building Materials, Elsevier, 2020, 256, pp.119385-. ⟨10.1016/j.conbuildmat.2020.119385⟩
Construction and Building Materials, 2020, 256, pp.119385. ⟨10.1016/j.conbuildmat.2020.119385⟩
Construction and Building Materials, Elsevier, 2020, 256, pp.119385-. ⟨10.1016/j.conbuildmat.2020.119385⟩
The development of value-added materials from by-product of the steel-making process can promote sustainability in construction to move towards a circular economy. The use of Electric Arc Furnace (EAF) steel slag as heavyweight coarse aggregate to de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8fa20c19a027e37ce47dcbc619fe84a
http://hdl.handle.net/11577/3342870
http://hdl.handle.net/11577/3342870
Publikováno v:
Construction and Building Materials. 304:124536
The consequences of fires on cultural heritage building and monuments can be deleterious, as historic and recent cases demonstrate. In particular, devastating fires have ravaged stone masonry monuments, which must be properly repaired and retrofitted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3c097cea3befbe91f5bd5ba08263946
https://doi.org/10.1016/j.conbuildmat.2021.124536
https://doi.org/10.1016/j.conbuildmat.2021.124536
Publikováno v:
Construction and Building Materials. 272:121629
The aim of this study is to investigate the effect of high temperature and identify important changes that occur when selected building stones (six french limestones and a sandstone) are laboratory-heated. Tests under high temperature such as thermog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::653686c576ad05b3d0846584fd2ad4a0
https://doi.org/10.1016/j.conbuildmat.2020.121629
https://doi.org/10.1016/j.conbuildmat.2020.121629
Publikováno v:
Construction and Building Materials. 268:121221
This research studies the high temperature behavior of lightweight aggregate concretes (LWAC) by providing a comprehensive study that regroups the physical, thermo-mechanical and mechanical properties of three different LWACs. Then these properties a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e5845735e12db5b756e5ef40f2bd74f
https://doi.org/10.1016/j.conbuildmat.2020.121221
https://doi.org/10.1016/j.conbuildmat.2020.121221
Publikováno v:
European Journal of Environmental and Civil engineering. 15:869-888
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b67b2498239f191f4adcc2ef5982351a
https://doi.org/10.3166/ejece.15.869-888
https://doi.org/10.3166/ejece.15.869-888
Autor:
Japhet Tiegoum Wembe, Luc Leroy Mambou Ngueyep, Emmanuel Elat Assoua Moukete, Javad Eslami, Prosper Pliya, Jean-Marie Bienvenu Ndjaka, Albert Noumowe
Publikováno v:
Cleaner Materials, Vol 7, Iss , Pp 100173- (2023)
This paper discusses an experimental work on concrete made from river and crushed sands such as quartzite, granite, gneiss, marble, dolomite, basalt and limestone with an emphasis on physical, mechanical, and microstructural properties of fresh and h
Externí odkaz:
https://doaj.org/article/459733547e394c51a86c21c65094e15f