Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Shayfull Zamree ABD RAHIM"'
Autor:
Rosnita Mohamed, Rafiza Abd Razak, Mohd Mustafa Al Bakri Abdullah, Shayfull Zamree Abd Rahim, Nurul Aida Mohd Mortar, Liyana Jamaludin, Marcin Nabialek
Publikováno v:
Archives of Civil Engineering, Vol vol. 70, Iss No 3, Pp 473-485 (2024)
Alkali-activated slag has been noted as one of potential alternatives to the ordinary Portland cement due to its properties including high early strength performance and capability of ambient curing. However, there is still limited studies available
Externí odkaz:
https://doaj.org/article/f5690555d7c14f75b4736c29b0b7a2a1
Autor:
Norhafisha Binti Syed Mohd, Shayfull Zamree Abd Rahim, Mohd Hazwan Mohd Hanid, Allan Rennie, Abdellah El-hadj Abdellah, Nor Atikah Binti Zakaria
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 69, Iss No 2, Pp 515-524 (2024)
Rapid Tooling able to produce complex prototypes directly from three-dimensional CAD software using materials such as polymer, wax, and paper, but it is typically used for low-volume production. The current technology uses epoxy filled with metal fil
Externí odkaz:
https://doaj.org/article/df5f14e4e4cb4cf097c3ab17082edc62
Autor:
Noor Fifinatasha Shahedan, Tony Hadibarata, Mohd Mustafa Al Bakri Abdullah, Muhammad Noor Hazwan Jusoh, Shayfull Zamree Abd Rahim, Ismallianto Isia, Ana Armada Bras, Aissa Bouaissi, Filbert Hilman Juwono
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03214- (2024)
Corrosion in maritime infrastructure, particularly in reinforced concrete, has emerged as a significant cause for concern due to the presence of chloride ions in seawater. To address this challenge, geopolymer concrete has been proposed as a viable s
Externí odkaz:
https://doaj.org/article/40065c0aaad1436898f5459828e18e4d
Autor:
Pilomeena Arokiasamy, Mohd Mustafa Al Bakri Abdullah, Shayfull Zamree Abd Rahim, Andrei Victor Sandu, Anna Fedrigo, Ratna Ediati, Shafiq Ishak, Noor Haida Mohd Kaus
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 5, Pp 105745- (2024)
The efficacy of copper Cu(II) adsorption is significantly affected by the presence of antibiotics, such as ciprofloxacin (CIP). Therefore, researchers are highly interested in conducting extensive investigations on the simultaneous adsorption of Cu(I
Externí odkaz:
https://doaj.org/article/21263f3613574b6590df5d18cf2a9027
Autor:
Pilomeena Arokiasamy, Mohd Mustafa Al Bakri Abdullah, Shayfull Zamree Abd Rahim, Monower Sadique, Liew Yun Ming, Mohd Arif Anuar Mohd Salleh, Mohd Remy Rozainy Mohd Arif Zainol, Che Mohd Ruzaidi Ghazali
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 126-156 (2023)
Metakaolin is a commonly used aluminosilicate material for the synthesis of geopolymer based adsorbent. However, it presents characteristics that restrict its uses such as weak rheological properties brought on by the plate-like structure, processing
Externí odkaz:
https://doaj.org/article/caecd978ae4046869d7d93ee01e25044
Autor:
Muhammad Razlan Zakaria, Hazizan Md Akil, Mohd Firdaus Omar, Mohd Mustafa Al Bakri Abdullah, Shayfull Zamree Abd Rahim, M. Nabiałek, J.J. Wysłocki
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 4, Pp 1299-1304 (2022)
In this study, the electrospray deposition (ESD) method was used to deposit carbon nanotubes (CNT) onto the surfaces of carbon fibers (CF) in order to produce hybrid carbon fiber-carbon nanotubes (CF-CNT) which is rarely reported in the past. Extreme
Externí odkaz:
https://doaj.org/article/3d07d6f2b89944859f0f551bcf57f92c
Autor:
Mohd Mustafa Al Bakri Abdullah, Ikmal Hakem A. Aziz, Warid Wazien Ahmad Zailani, Shayfull Zamree Abd Rahim, Heah Cheng Yong, Andrei Victor Sandu, Loke Siu Peng
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 4, Pp 1277-1281 (2022)
This paper presents an experimental investigation on the mechanical properties and microstructure of geopolymer repair materials mixed using fly ash (FA) and concrete substrates. An optimal combination of FA and concrete substrate was determined usin
Externí odkaz:
https://doaj.org/article/af603a0e619d477a9b0931556082bd5c
Autor:
Ahmad Azrem Azmi, Mohd Mustafa Al Bakri Abdullah, Che Mohd Ruzaidi Ghazali, Romisuhani Ahmad, Ramadhansyah Putra Jaya, Shayfull Zamree Abd Rahim, Mohammad A. Almadani, Jerzy J. Wysłocki, Agata Śliwa, Andre Victor Sandu
Publikováno v:
Archives of Civil Engineering, Vol vol. 68, Iss No 3, Pp 97-105 (2022)
Low calcium fly ash is used as the main material in the mixture and the crumb rubber was used in replacing fine aggregates in geopolymer mortar. Sodium hydroxide (NaOH) and sodium silicate (Na2SiO3) which were high alkaline solution were incorporated
Externí odkaz:
https://doaj.org/article/315bb39649714b639c3d37a3df6beb02
Autor:
Luqman Musa, Nitiyah Krishna Kumar, Shayfull Zamree Abd Rahim, Mohamad Syahmie Mohamad Rasidi, Allan Edward Watson Rennie, Rozyanty Rahman, Armin Yousefi Kanani, Ahmad Azrem Azmi
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 2841-2858 (2022)
Currently, a range of sectors are implementing three-dimensional (3D) printing, which is a part of additive manufacturing (AM) technology via the fused deposition modelling (FDM) approach. As of now, various filament materials are available in the ma
Externí odkaz:
https://doaj.org/article/a817c18942b842519c878656bf11c459
Autor:
Rajesh Kumar Behera, Birajendu Prasad Samal, Sarat Chandra Panigrahi, Pramod Kumar Parida, Kamalakanta Muduli, Noorhafiza Muhammad, Nitaisundar Das, Shayfull Zamree Abd Rahim
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 67, Iss No 3, Pp 1027-1032 (2022)
Currently, the world of material requires intensive research to discover a new-class of materials those posses the properties like lower in weight, greater in strength and better in mechanical properties. This led to the study of light and strong all
Externí odkaz:
https://doaj.org/article/863b015c3f994c07af5a423c98b1b179