Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Yousef R. Alharbi"'
Autor:
Alaa Mohsen, Yousef R. Alharbi, Aref A. Abadel, Ahmed M. Soliman, Mohamed Kohail, Haoliang Huang, M. Ramadan
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 876-893 (2023)
In this investigation, the impact of texture characteristics and the degree of crystallinity of the bunsenite phase (NiO) on the mechanical performance and fire resistivity of the geopolymeric composites is addressed for the first time. NiO with diff
Externí odkaz:
https://doaj.org/article/92e7a76afa854f7790916bdac983c39c
Publikováno v:
ACS Omega, Vol 8, Iss 44, Pp 41120-41133 (2023)
Externí odkaz:
https://doaj.org/article/d44e4eb51c434abc864c0520a545351d
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 3998-4019 (2023)
The main goal behind this research is to produce antimicrobial cementitious composites with acceptable mechanical characteristics based on de-aluminated metakaolin waste (DAK) and commercial titania. Two cementitious blends have been prepared: OPC co
Externí odkaz:
https://doaj.org/article/04739f1eeee54714ae4c666d17327d40
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02283- (2023)
The main target of this research is the fabrication of pre-cast/self-cleaning eco-friendly building materials with adequate mechanical properties to be used in constructions exposed to bacteria, such as hospitals, to prevent the spread of epidemics a
Externí odkaz:
https://doaj.org/article/55493547dc9d49d5aa7c6ae8786fdb83
Autor:
M. Ramadan, Mohamed Kohail, Yousef R. Alharbi, Aref A. Abadel, Abobaker S. Binyahya, Alaa Mohsen
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 2672-2689 (2023)
Recycling Pb-containing-sludge, as industrial hazardous waste, in the fabrication of eco-friendly construction material with high mechanical characteristics and antimicrobial activity is the nominal target behind this investigation. The received slud
Externí odkaz:
https://doaj.org/article/f00304e3185447cdb1949cb674bc5946
Autor:
Abhay Patil, Vivek Jayale, Krishna Prakash Arunachalam, Khalid Ansari, Siva Avudaiappan, Dhiraj Agrawal, Abhaykumar M. Kuthe, Yousef R. Alharbi, Mohammad Amir Khan, Ángel Roco-Videla
Publikováno v:
Buildings, Vol 14, Iss 1, p 143 (2024)
Artificial aggregate (AF), i.e., silico manganese (SiMn) slag aggregate, is a byproduct of ferromanganese and silico manganese alloy production. The utilization of industrial waste and industrial byproducts in construction has increased the aim of co
Externí odkaz:
https://doaj.org/article/b6fc6c1c8e0b4918b6c75b086e1d982c
Publikováno v:
Ain Shams Engineering Journal, Vol 12, Iss 4, Pp 3641-3647 (2021)
Geopolymer concrete is considered to be a sustainable alternative to Portland cement in construction industry. The incorporation of nano materials into geopolymer matrix contributes to enhance the mechanical and durability properties of concrete. Car
Externí odkaz:
https://doaj.org/article/96c538172e234261b6c1c81ba69ca2b5
Publikováno v:
Ain Shams Engineering Journal, Vol 12, Iss 4, Pp 3659-3668 (2021)
Chloride attack on reinforced concrete is considered the most important aspect in concrete durability investigation. This study is carried out to investigate effect of curing condition on the chloride binding capacity of fly ash geopolymer pastes con
Externí odkaz:
https://doaj.org/article/14f769ef154b4315978c21f957e66a87
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01344- (2022)
Sustainable disposal of dealuminated metakaolin (DAK) is a crucial environmental issue for the alum production industry. In previous studies, DAK was utilized as eco-friendly cementitious materials, but only 10 wt% was used instead of cement as DAK's
Externí odkaz:
https://doaj.org/article/11bf09e70193499f80bca12c05dc3cc0
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01505- (2022)
The main objective of this work is to compare conventional Portland cement pastes (OPC) and alkali-activated geopolymer pastes in terms of compressive strength, phase composition, micro-porosity, and attenuation ability against harmful gamma irradiat
Externí odkaz:
https://doaj.org/article/cb39584d4cb3414ba66aa358df27ad9e