Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material

The development and use of blended cement is growing rapidly in the construction industry mainly due to considerations of cost saving, energy saving, environmental protection and conservation of resources. Demand for the high durability and environmental friendly nowadays developed POFA as an altern...

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Main Authors:	Fadzil, Mat Yahaya, Hanisah, Harun, Wan Mohd Nazmi, Wan Abdul Rahman
Format:	Conference or Workshop Item
Language:	English
Published:	2013
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/5950/ http://umpir.ump.edu.my/id/eprint/5950/1/fkasa-2013-fadzil-corrosion_performance.pdf

id	ump-5950
recordtype	eprints
spelling	ump-59502018-02-01T07:49:27Z http://umpir.ump.edu.my/id/eprint/5950/ Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material Fadzil, Mat Yahaya Hanisah, Harun Wan Mohd Nazmi, Wan Abdul Rahman TA Engineering (General). Civil engineering (General) The development and use of blended cement is growing rapidly in the construction industry mainly due to considerations of cost saving, energy saving, environmental protection and conservation of resources. Demand for the high durability and environmental friendly nowadays developed POFA as an alternative material to replace cement in construction field. In this research, the durability towards chloride penetration in concrete was assessed. The influence of POFA on the corrosion performance of concrete was studied by some accelerated short term technique in sodium chloride solutions. By adopting various activated techniques such as physical and chemical methods, hydration of POFA blended cement was accelerated and thereby improved the corrosion resistance of concrete. Concrete specimen prepared with 10%, 20% and 30% of POFA replacement were evaluated for their impressed voltage test, half-cell potential test and chloride binding capacity test and the testing results were compared with those for OPC concrete without POFA. All the specimens were cured for 28 days before the testing was done. The study confirmed that level of 20% POFA replacement as cement improved the corrosion resistance properties. Therefore, POFA can be used as a cement replacement material to improve the corrosion resistance of concrete. At the same time, the problem of disposal of palm oil industry can be solved and new product can be produced to generate economic resources. 2013 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/5950/1/fkasa-2013-fadzil-corrosion_performance.pdf Fadzil, Mat Yahaya and Hanisah, Harun and Wan Mohd Nazmi, Wan Abdul Rahman (2013) Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material. In: Malaysian Technical Universities Conference on Engineering & Technology (MUCET 2013), 3-4 December 2013 , Kuantan, Pahang. pp. 1-4.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Fadzil, Mat Yahaya Hanisah, Harun Wan Mohd Nazmi, Wan Abdul Rahman Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material
description	The development and use of blended cement is growing rapidly in the construction industry mainly due to considerations of cost saving, energy saving, environmental protection and conservation of resources. Demand for the high durability and environmental friendly nowadays developed POFA as an alternative material to replace cement in construction field. In this research, the durability towards chloride penetration in concrete was assessed. The influence of POFA on the corrosion performance of concrete was studied by some accelerated short term technique in sodium chloride solutions. By adopting various activated techniques such as physical and chemical methods, hydration of POFA blended cement was accelerated and thereby improved the corrosion resistance of concrete. Concrete specimen prepared with 10%, 20% and 30% of POFA replacement were evaluated for their impressed voltage test, half-cell potential test and chloride binding capacity test and the testing results were compared with those for OPC concrete without POFA. All the specimens were cured for 28 days before the testing was done. The study confirmed that level of 20% POFA replacement as cement improved the corrosion resistance properties. Therefore, POFA can be used as a cement replacement material to improve the corrosion resistance of concrete. At the same time, the problem of disposal of palm oil industry can be solved and new product can be produced to generate economic resources.
format	Conference or Workshop Item
author	Fadzil, Mat Yahaya Hanisah, Harun Wan Mohd Nazmi, Wan Abdul Rahman
author_facet	Fadzil, Mat Yahaya Hanisah, Harun Wan Mohd Nazmi, Wan Abdul Rahman
author_sort	Fadzil, Mat Yahaya
title	Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material
title_short	Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material
title_full	Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material
title_fullStr	Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material
title_full_unstemmed	Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material
title_sort	concrete corrosion performance using palm oil fuel ash (pofa) as a cement replacement material
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/5950/ http://umpir.ump.edu.my/id/eprint/5950/1/fkasa-2013-fadzil-corrosion_performance.pdf
first_indexed	2023-09-18T22:01:24Z
last_indexed	2023-09-18T22:01:24Z
_version_	1777414422826844160

Concrete Corrosion Performance using Palm Oil Fuel Ash (POFA) as a Cement Replacement Material

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