Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Rohaya Abdul Malek"'
Autor:
Siti Hawa Salleh, Rohaya Abdul Malek, Salmie Suhana Che Abdullah, Huseyin Zengin, Azri Zainal Abidin
Publikováno v:
Materials Science Forum. 1076:73-81
Industrial waste is primarily handled using landfills in both developed and developing countries. While there has been a significant rise in solid waste reduction, reuse, and recycling, landfill disposal will inevitably remain the most commonly used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ce770b6e6ef383e513e91216695402a
https://doi.org/10.4028/p-u4ky98
https://doi.org/10.4028/p-u4ky98
Publikováno v:
Key Engineering Materials. 930:179-186
Rice husk (RH) is an agricultural waste transformed to produce secondary by-products and is widely accepted as a substitution of cement or concrete mixtures. This paper deals with the optimal level of SiO2 content due to various incineration conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5343ded3056dfccf1a58a6b065b1523e
https://doi.org/10.4028/p-qz2r64
https://doi.org/10.4028/p-qz2r64
Publikováno v:
Key Engineering Materials. 929:213-219
Cement industry is a major carbon dioxide emission contributor, which could be reduced by implementing supplementary cementitious materials. Rice husk ash (RHA) exhibits high pozzolanic characteristics when properly produced using controlled incinera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79bcb78de7bf0a6c2f4a9a855e4d7cc2
https://doi.org/10.4028/p-07152g
https://doi.org/10.4028/p-07152g
Autor:
Roshazita Che Amat, Khairul Nizar Ismail, Norlia Mohamad Ibrahim, Rohaya Abdul Malek, Khairel Rafezi Ahmad
Publikováno v:
Key Engineering Materials. 908:664-671
The issue related to disposing the waste material from the industries becomes one of a major problem to the environmental, economic, and social issue. However, natural resources consume worldwide, while at the same time increased amount and type of w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::212820f167af9c7442da2882e87d2169
https://doi.org/10.4028/p-wv3hqs
https://doi.org/10.4028/p-wv3hqs
Publikováno v:
Materials Science Forum. 1010:647-652
—Corrosion attack in reinforced concrete and thus contribute to degradation of concrete influenced by aggressive environment, represent a great concern in relation to the durability of reinforced concrete structures. In this respect, an interesting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::341e718c7660fa4d6cfd691d18a613b6
https://doi.org/10.4028/www.scientific.net/msf.1010.647
https://doi.org/10.4028/www.scientific.net/msf.1010.647
Autor:
Rohaya Abdul Malek, Salmie Suhana Binti Che Abdullah, W. E. Jantan, P. Balan, Siti Hawa Mohamed Salleh
Publikováno v:
AIP Conference Proceedings.
The hydrogen gas evolution from the corroding magnesium (Mg) arises not only from the bare Mg surface but also from the Mg(OH)2 oxide layer as well. In fact, the presence of Mg(OH)2 oxide layer also doubled the rate of hydrogen gas evolution. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f75aaf3260ee9683ab7ce4a9c1d50a99
https://doi.org/10.1063/5.0044518
https://doi.org/10.1063/5.0044518
Autor:
Rohaya, Abdul Malek
0048
甲第21062号
工博第4426号
新制||工||1688(附属図書館)
学位規則第4条第1項該当
Doctor of Philosophy (Engineering)
Kyoto University
DFAM
甲第21062号
工博第4426号
新制||工||1688(附属図書館)
学位規則第4条第1項該当
Doctor of Philosophy (Engineering)
Kyoto University
DFAM
Externí odkaz:
http://hdl.handle.net/2433/231995
Publikováno v:
High Tech Concrete: Where Technology and Engineering Meet ISBN: 9783319594705
The durability of reinforced concrete structures is always distracted by the penetration of harmful ions such as chloride that leads to spalling, cracking and delaminating of concrete structures. To rehabilitate the deteriorated concrete structures,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a320bd82cd8d606039cc69eb6765a17c
https://doi.org/10.1007/978-3-319-59471-2_240
https://doi.org/10.1007/978-3-319-59471-2_240
Publikováno v:
AIP Conference Proceedings.
One of the key performances of repaired reinforced concrete is its ability to withstand corrosion due to harmful ions and should be compatible with substrate and repaired concrete structures. This research investigates the prediction of corrosion ris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b470c4f0dd27eeea0ff45b91a3b70d39
https://doi.org/10.1063/1.4981836
https://doi.org/10.1063/1.4981836