Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete

Both oil palm shell (OPS) and fly ash are by-product generated from the industries. Disposal of these by-product as wastes cause negative impact to the environment. The use of both oil palm shell and fly ash in concrete is seen as an economical solution for making green and denser concrete. The prim...

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Main Authors:	Khairunisa, Muthusamy, Fadzil, Mat Yahaya, Muhammad Nazrin Akmal, Ahmad Zawawi, Saffuan, Wan Ahmad, Nur Azzimah, Zamri, Mohd Hanafi, Hashim, Mohd Hafizuddin, Rasid
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing Ltd 2018
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/20980/ http://umpir.ump.edu.my/id/eprint/20980/ http://umpir.ump.edu.my/id/eprint/20980/1/Effect%20of%20fly%20ash%20content%20towards%20Sulphate%20resistance%20of%20oil%20palm%20shell%20lightweight.pdf

id	ump-20980
recordtype	eprints
spelling	ump-209802019-10-16T08:27:38Z http://umpir.ump.edu.my/id/eprint/20980/ Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete Khairunisa, Muthusamy Fadzil, Mat Yahaya Muhammad Nazrin Akmal, Ahmad Zawawi Saffuan, Wan Ahmad Nur Azzimah, Zamri Mohd Hanafi, Hashim Mohd Hafizuddin, Rasid TA Engineering (General). Civil engineering (General) Both oil palm shell (OPS) and fly ash are by-product generated from the industries. Disposal of these by-product as wastes cause negative impact to the environment. The use of both oil palm shell and fly ash in concrete is seen as an economical solution for making green and denser concrete. The primary aim of this research is to determine the effects of FA utilization as sand replacement in oil palm shell lightweight aggregate concrete (OPS LWAC) towards sulphate resistance. Five concrete mixes containing fly ash as sand replacement namely 0%, 10%, 20%, 30% and 40% were prepared in these experimental work. All mixes were cast in form of cubes before subjected to sulphate solution for the period of 5 months. It was found that addition of 10% fly ash as sand replacement content resulted in better sulphate resistance of OPS LWAC. The occurrence of pozzolanic reaction due to the presence of FA in concrete has consumed the vulnerable Calcium hydroxide to be secondary C-S-H gel making the concrete denser and more durable. IOP Publishing Ltd 2018-04 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/20980/1/Effect%20of%20fly%20ash%20content%20towards%20Sulphate%20resistance%20of%20oil%20palm%20shell%20lightweight.pdf Khairunisa, Muthusamy and Fadzil, Mat Yahaya and Muhammad Nazrin Akmal, Ahmad Zawawi and Saffuan, Wan Ahmad and Nur Azzimah, Zamri and Mohd Hanafi, Hashim and Mohd Hafizuddin, Rasid (2018) Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete. In: International Conference on Innovative Technology, Engineering and Sciences, iCITES 2018, 01-02 March 2018 , Universiti Malaysia Pahang. pp. 1-5., 342 (1). ISSN 17578981 http://iopscience.iop.org/article/10.1088/1757-899X/342/1/012105/pdf
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) Khairunisa, Muthusamy Fadzil, Mat Yahaya Muhammad Nazrin Akmal, Ahmad Zawawi Saffuan, Wan Ahmad Nur Azzimah, Zamri Mohd Hanafi, Hashim Mohd Hafizuddin, Rasid Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete
description	Both oil palm shell (OPS) and fly ash are by-product generated from the industries. Disposal of these by-product as wastes cause negative impact to the environment. The use of both oil palm shell and fly ash in concrete is seen as an economical solution for making green and denser concrete. The primary aim of this research is to determine the effects of FA utilization as sand replacement in oil palm shell lightweight aggregate concrete (OPS LWAC) towards sulphate resistance. Five concrete mixes containing fly ash as sand replacement namely 0%, 10%, 20%, 30% and 40% were prepared in these experimental work. All mixes were cast in form of cubes before subjected to sulphate solution for the period of 5 months. It was found that addition of 10% fly ash as sand replacement content resulted in better sulphate resistance of OPS LWAC. The occurrence of pozzolanic reaction due to the presence of FA in concrete has consumed the vulnerable Calcium hydroxide to be secondary C-S-H gel making the concrete denser and more durable.
format	Conference or Workshop Item
author	Khairunisa, Muthusamy Fadzil, Mat Yahaya Muhammad Nazrin Akmal, Ahmad Zawawi Saffuan, Wan Ahmad Nur Azzimah, Zamri Mohd Hanafi, Hashim Mohd Hafizuddin, Rasid
author_facet	Khairunisa, Muthusamy Fadzil, Mat Yahaya Muhammad Nazrin Akmal, Ahmad Zawawi Saffuan, Wan Ahmad Nur Azzimah, Zamri Mohd Hanafi, Hashim Mohd Hafizuddin, Rasid
author_sort	Khairunisa, Muthusamy
title	Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete
title_short	Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete
title_full	Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete
title_fullStr	Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete
title_full_unstemmed	Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete
title_sort	effect of fly ash content towards sulphate resistance of oil palm shell lightweight aggregate concrete
publisher	IOP Publishing Ltd
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/20980/ http://umpir.ump.edu.my/id/eprint/20980/ http://umpir.ump.edu.my/id/eprint/20980/1/Effect%20of%20fly%20ash%20content%20towards%20Sulphate%20resistance%20of%20oil%20palm%20shell%20lightweight.pdf
first_indexed	2023-09-18T22:30:35Z
last_indexed	2023-09-18T22:30:35Z
_version_	1777416258880274432

Effect of fly ash content towards Sulphate resistance of oil palm shell lightweight aggregate concrete

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