Zobrazeno 1 - 10
of 92
pro vyhledávání: '"A. Noorwirdawati"'
Autor:
Noraziela Syahira Baco, Shahiron Shahidan, Sharifah Salwa Mohd Zuki, Noorwirdawati Ali, Mohamad Azim Mohammad Azmi
Publikováno v:
Journal of the Civil Engineering Forum, Vol 6, Iss 1, Pp 13-18 (2020)
Coal Bottom Ash (CBA) is a mineral by-product of thermal power plants obtained from the combustion of coal. In many countries, CBA wastes are identified as hazardous materials. The utilization of CBA can help in alleviating environmental problems; th
Externí odkaz:
https://doaj.org/article/65f0c263618c4c8598bb436ad3e98b30
Autor:
Nurul Izzati Raihan Ramzi Hannan, Shahiron Shahidan, Noorwirdawati Ali, Norazura Muhamad Bunnori, Sharifah Salwa Mohd Zuki, Mohd Haziman Wan Ibrahim
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss , Pp e00399- (2020)
The huge production of Coal Ash has contributed to environmental issues such as contaminated ground and surface water due to limited dumping space. Coal bottom ash (CBA) is still treated as waste and often placed into impoundment ponds, silos or land
Externí odkaz:
https://doaj.org/article/2773771974024054824d273f08d5f53f
Autor:
Shahidan, Shahiron, Azmi, Mohamad Azim Mohammad, Kupusamy, Kumanan, Zuki, Sharifah Salwa Mohd, Ali, Noorwirdawati
Publikováno v:
In Procedia Engineering 2017 174:1028-1035
Autor:
Moi Kin Fai, Ali, Noorwirdawati Binti
Publikováno v:
International Journal of Sustainable Construction Engineering & Technology (IJSCET); 2024, Vol. 15 Issue 2, p153-162, 10p
Autor:
Khalid Faisal Sheikh, Azmi Nurul Bazilah, Mazenan Puteri Natasya, Shahidan Shahiron, Ali Noorwirdawati
Publikováno v:
E3S Web of Conferences, Vol 34, p 01001 (2018)
This research focuses on the performance of composite sand cement brick containing recycle concrete aggregate and waste polyethylene terephthalate. This study aims to determine the mechanical properties such as compressive strength and water absorpti
Externí odkaz:
https://doaj.org/article/e5db5b13d7ab45a3a2d929f720f062c8
Autor:
Ali Noorwirdawati, Mohd Yusup Nor Fazlin, Sheikh Khalid Faisal, Shahidan Shahiron, Abdullah Siti Radziah
Publikováno v:
MATEC Web of Conferences, Vol 150, p 03010 (2018)
Waste disposal can contribute to the problem of environmental pollution. Most of the waste material is plastic based, because the nature of difficult of plastic degradable by itself. In order to overcome the problem, many study has been conducted on
Externí odkaz:
https://doaj.org/article/16a120fcf7ce4f9aa119b70d038574be
Autor:
Zulkifli, Batrisyia, Ali, Noorwirdawati, Abdul Hamid, Noor Azlina, Salleh, Norhafizah, Radziah Abdullah, Siti
Publikováno v:
Journal of Structural Monitoring & Built Environment (JSMBE); 2023, Vol. 3 Issue 1, p6-14, 9p
Autor:
Mohd Zuki Sharifah Salwa, Shahidan Shahiron, Keong Choong Kok, Jayaprakash J., Ali Noorwirdawati
Publikováno v:
MATEC Web of Conferences, Vol 103, p 02009 (2017)
Concrete-filled double skin steel tubular (CFDST) columns with outer steel tubes varying in diameter and thickness were exposed to ASTM E-119 fire curve for 60 and 90 minutes. All specimens (control and heated) failed by outward local buckling of out
Externí odkaz:
https://doaj.org/article/921162e5f4bf453e8f432818b93bcf82
Publikováno v:
MATEC Web of Conferences, Vol 103, p 02027 (2017)
Acoustic Emission (AE) is a non-destructive testing known as assessment on damage detection in structural engineering. It also can be used to discriminate the different types of damage occurring in a composite materials. The main problem associated w
Externí odkaz:
https://doaj.org/article/abfd4d11bd8b412fa427f6c84b59558f
A Comprehensive Review on the Properties of Coal Bottom Ash in Concrete as Sound Absorption Material
Autor:
Ramzi Hannan Nurul Izzati Raihan, Shahidan Shahiron, Ali Noorwirdawati, Maarof Mohamad Zulkhairi
Publikováno v:
MATEC Web of Conferences, Vol 103, p 01005 (2017)
The government is currently implementing policies to increase the usage of coal as fuel for electricity generation. At the same time, the dependency on gas will be reduced. In addition, coal power plants in Malaysia produce large amounts of industria
Externí odkaz:
https://doaj.org/article/fe832299a1314959af0a178f0944eda0