Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance

Malaysia is a country with a lot of agricultural products that can be used to increase Malaysia’s economy. With the growing concern nowadays about the problem of pollution together with the increasing level of waste product from the factory, many researchers were focusing on how to maximizing the...

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Main Author:	Farah Zafirah, Mod Ma'asum
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2015
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/11919/ http://umpir.ump.edu.my/id/eprint/11919/ http://umpir.ump.edu.my/id/eprint/11919/1/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29.pdf http://umpir.ump.edu.my/id/eprint/11919/2/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11919/3/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29%20-%20CHAP%203.pdf

id	ump-11919
recordtype	eprints
spelling	ump-119192016-03-14T03:52:39Z http://umpir.ump.edu.my/id/eprint/11919/ Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance Farah Zafirah, Mod Ma'asum TA Engineering (General). Civil engineering (General) Malaysia is a country with a lot of agricultural products that can be used to increase Malaysia’s economy. With the growing concern nowadays about the problem of pollution together with the increasing level of waste product from the factory, many researchers were focusing on how to maximizing the utilization of agricultural and industrial waste. One of the by-products was palm oil fuel ash (POFA). POFA is the grey stuff with seem black which an agro-waste resulting from the incineration process at temperature about 800⁰C - 1000⁰C of oil palm residue. POFA will acts as a natural pozzolana in a partial replacement of cement. This can be done together with the addition of limestone. For this research, the relationship when there is an addition of limestone as a partial cement replacement material in concrete and where there is only POFA as pozzolana was investigated. The aim of the study is to investigate the effect of POFA with limestone as a partial cement replacement material in term of concrete compressive strength and corrosion resistance. Ordinary Portland Cement (OPC) has been partially replaced with 20% of POFA only and 20% POFA with 5% and 10% of limestone respectively. For compressive strength test, cube sample of 150mm × 150mm × 150mm that were cured for 7, 28 and 90 days have been used. As for the water permeability test, cube sample of 100mm × 100mm × 100mm that were cured for 28 and 60 days have been used. Cylinder in the form of 80mm in diameter and 160mm height and were cured for 28 days has been used for impressed voltage test. For the compressive strength test, the control without any replacement of cement shows the highest strength. As for the permeability test, the control shows the highest permeability of concrete but in impressed voltage test, concrete with 20% partial replacement of cement with POFA shows the same reading as control. As a conclusion, it is found that replacement of cement with 20% of POFA can reduce the corrosion but not in compressive strength and water permeability of concrete. 2015-10 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11919/1/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11919/2/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29%20-%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11919/3/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29%20-%20CHAP%203.pdf Farah Zafirah, Mod Ma'asum (2015) Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance. Faculty of Civil Engineering & Earth Resources, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:92292&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Farah Zafirah, Mod Ma'asum Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance
description	Malaysia is a country with a lot of agricultural products that can be used to increase Malaysia’s economy. With the growing concern nowadays about the problem of pollution together with the increasing level of waste product from the factory, many researchers were focusing on how to maximizing the utilization of agricultural and industrial waste. One of the by-products was palm oil fuel ash (POFA). POFA is the grey stuff with seem black which an agro-waste resulting from the incineration process at temperature about 800⁰C - 1000⁰C of oil palm residue. POFA will acts as a natural pozzolana in a partial replacement of cement. This can be done together with the addition of limestone. For this research, the relationship when there is an addition of limestone as a partial cement replacement material in concrete and where there is only POFA as pozzolana was investigated. The aim of the study is to investigate the effect of POFA with limestone as a partial cement replacement material in term of concrete compressive strength and corrosion resistance. Ordinary Portland Cement (OPC) has been partially replaced with 20% of POFA only and 20% POFA with 5% and 10% of limestone respectively. For compressive strength test, cube sample of 150mm × 150mm × 150mm that were cured for 7, 28 and 90 days have been used. As for the water permeability test, cube sample of 100mm × 100mm × 100mm that were cured for 28 and 60 days have been used. Cylinder in the form of 80mm in diameter and 160mm height and were cured for 28 days has been used for impressed voltage test. For the compressive strength test, the control without any replacement of cement shows the highest strength. As for the permeability test, the control shows the highest permeability of concrete but in impressed voltage test, concrete with 20% partial replacement of cement with POFA shows the same reading as control. As a conclusion, it is found that replacement of cement with 20% of POFA can reduce the corrosion but not in compressive strength and water permeability of concrete.
format	Undergraduates Project Papers
author	Farah Zafirah, Mod Ma'asum
author_facet	Farah Zafirah, Mod Ma'asum
author_sort	Farah Zafirah, Mod Ma'asum
title	Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance
title_short	Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance
title_full	Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance
title_fullStr	Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance
title_full_unstemmed	Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance
title_sort	effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/11919/ http://umpir.ump.edu.my/id/eprint/11919/ http://umpir.ump.edu.my/id/eprint/11919/1/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29.pdf http://umpir.ump.edu.my/id/eprint/11919/2/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29%20-%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11919/3/FKKSA-FARAH%20ZAFIRAH%20BINTI%20MOD%20MA%E2%80%99ASUM%20%289317%29%20-%20CHAP%203.pdf
first_indexed	2023-09-18T22:12:59Z
last_indexed	2023-09-18T22:12:59Z
_version_	1777415151742353408

Effect of palm oil fuel ash pofa)with limestone as a partial cement replacement material towards compressive strength and corrosion resistance

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