Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance

Nowadays, high durability concrete and environmental friendly approach toward building, structure and other concrete construction is in demand. The used of Portland cement also increase CO 2 to environment. In other hand, there are also issues on excess side product from palm oil production which i...

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Main Author:	Siti Masarah , Mohd Said
Format:	Undergraduates Project Papers
Language:	English
Published:	2012
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/7899/ http://umpir.ump.edu.my/id/eprint/7899/ http://umpir.ump.edu.my/id/eprint/7899/1/SITI_MASARAH_BINTI_MOHD_SAID.PDF

id	ump-7899
recordtype	eprints
spelling	ump-78992015-03-03T09:38:45Z http://umpir.ump.edu.my/id/eprint/7899/ Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance Siti Masarah , Mohd Said TA Engineering (General). Civil engineering (General) Nowadays, high durability concrete and environmental friendly approach toward building, structure and other concrete construction is in demand. The used of Portland cement also increase CO 2 to environment. In other hand, there are also issues on excess side product from palm oil production which is palm oil fuel ash (POFA) which also can contribute to environmental problem. POFA is a waste consist of fibers, shells and empty fruit bunches being incinerate. POFA need to be fully utilized in more benefit ways and since properties of POFA slightly the same with Portland cement, this give an idea to use it as replacement of cement. Besides that, composition of POFA could resist toward chloride reaction. So, by using POFA as replacement for Portland cement, it expected that there will be reduction of CO2 and excess POFA in our environment and more durability concrete can be produced. Chloride ingression inside the concrete structure and cause steel structure and rebar to become rust and weaken the structure as a whole. In this research, there will be test on chloride resistance and porosity as indicator of chloride ingression towards the concrete. Preparation of sample including batching, mixing and casting was earlier prepared before testing being conduct. 24 cubical concrete samples and 24 cylindrical concrete samples being prepared and cured for 28 days. Chloride resistance test including salt ponding, open circuit potential (OCP) and impress voltage while porosity test involving vacuum saturation method. Result from this test will be indicator of POFA effectiveness towards chloride resistance. 2012 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7899/1/SITI_MASARAH_BINTI_MOHD_SAID.PDF Siti Masarah , Mohd Said (2012) Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance. Faculty of Civil Engineering and Earth Resources , Universiti Malaysia Pahang . http://iportal.ump.edu.my/lib/item?id=chamo:76500&theme=UMP2
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) Siti Masarah , Mohd Said Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance
description	Nowadays, high durability concrete and environmental friendly approach toward building, structure and other concrete construction is in demand. The used of Portland cement also increase CO 2 to environment. In other hand, there are also issues on excess side product from palm oil production which is palm oil fuel ash (POFA) which also can contribute to environmental problem. POFA is a waste consist of fibers, shells and empty fruit bunches being incinerate. POFA need to be fully utilized in more benefit ways and since properties of POFA slightly the same with Portland cement, this give an idea to use it as replacement of cement. Besides that, composition of POFA could resist toward chloride reaction. So, by using POFA as replacement for Portland cement, it expected that there will be reduction of CO2 and excess POFA in our environment and more durability concrete can be produced. Chloride ingression inside the concrete structure and cause steel structure and rebar to become rust and weaken the structure as a whole. In this research, there will be test on chloride resistance and porosity as indicator of chloride ingression towards the concrete. Preparation of sample including batching, mixing and casting was earlier prepared before testing being conduct. 24 cubical concrete samples and 24 cylindrical concrete samples being prepared and cured for 28 days. Chloride resistance test including salt ponding, open circuit potential (OCP) and impress voltage while porosity test involving vacuum saturation method. Result from this test will be indicator of POFA effectiveness towards chloride resistance.
format	Undergraduates Project Papers
author	Siti Masarah , Mohd Said
author_facet	Siti Masarah , Mohd Said
author_sort	Siti Masarah , Mohd Said
title	Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance
title_short	Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance
title_full	Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance
title_fullStr	Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance
title_full_unstemmed	Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance
title_sort	effects of palm oil fuel ash (pofa) on concrete towards chloride resistance
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/7899/ http://umpir.ump.edu.my/id/eprint/7899/ http://umpir.ump.edu.my/id/eprint/7899/1/SITI_MASARAH_BINTI_MOHD_SAID.PDF
first_indexed	2023-09-18T22:05:01Z
last_indexed	2023-09-18T22:05:01Z
_version_	1777414650547142656

Effects of palm oil fuel ash (POFA) on concrete towards chloride resistance

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