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Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil

Laboratory experiment was carried out to determine the effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain (VSS) through drying process on the material to be used as hydraulic barrier in landfills. Granite residual soil treated with up to 15% POFA was compacted using standard a...

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Main Authors: Nik Daud, Nik Norsyahariati, Mohammed, Abubakar Sadiq, Md Yusoff, Zainuddin
Format: Conference or Workshop Item
Language:English
Published: The Institution of Engineering and Technology (IET) 2014
Online Access:http://psasir.upm.edu.my/id/eprint/37286/1/Effect%20of%20palm%20oil%20fuel%20ash%20%28POFA%29%20content%20on%20volumetric%20shrinkage%20strain%20of%20granite%20residual%20soil.pdf
http://psasir.upm.edu.my/id/eprint/37286/
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7120268&tag=1
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spelling my.upm.eprints.372862016-05-17T03:22:05Z http://psasir.upm.edu.my/id/eprint/37286/ Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil Nik Daud, Nik Norsyahariati Mohammed, Abubakar Sadiq Md Yusoff, Zainuddin Laboratory experiment was carried out to determine the effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain (VSS) through drying process on the material to be used as hydraulic barrier in landfills. Granite residual soil treated with up to 15% POFA was compacted using standard and modified proctor compactive effort; with moulding water content between -2% to +4% of the optimum moisture content obtained from the compaction curves. Soil samples were compacted, extruded and allowed to dry in the laboratory at room temperature for a period of thirty days. The results showed that VSS increased with higher moulding water content and also at higher initial degree of saturation for all compactive efforts. The influence of POFA treatment generally showed a decrease in the VSS with increase in POFA content due to the pozzolanic property of POFA. It was concluded that VSS depends most on the moulding water content, percentage of POFA, initial degree of saturation and compactive effort. The Institution of Engineering and Technology (IET) 2014 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37286/1/Effect%20of%20palm%20oil%20fuel%20ash%20%28POFA%29%20content%20on%20volumetric%20shrinkage%20strain%20of%20granite%20residual%20soil.pdf Nik Daud, Nik Norsyahariati and Mohammed, Abubakar Sadiq and Md Yusoff, Zainuddin (2014) Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil. In: 5th Brunei International Conference on Engineering and Technology (BICET 2014), 1-3 Nov. 2014, Bandar Seri Begawan, Brunei Darussalam. (pp. 1-6). http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7120268&tag=1 10.1049/cp.2014.1090
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Laboratory experiment was carried out to determine the effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain (VSS) through drying process on the material to be used as hydraulic barrier in landfills. Granite residual soil treated with up to 15% POFA was compacted using standard and modified proctor compactive effort; with moulding water content between -2% to +4% of the optimum moisture content obtained from the compaction curves. Soil samples were compacted, extruded and allowed to dry in the laboratory at room temperature for a period of thirty days. The results showed that VSS increased with higher moulding water content and also at higher initial degree of saturation for all compactive efforts. The influence of POFA treatment generally showed a decrease in the VSS with increase in POFA content due to the pozzolanic property of POFA. It was concluded that VSS depends most on the moulding water content, percentage of POFA, initial degree of saturation and compactive effort.
format Conference or Workshop Item
author Nik Daud, Nik Norsyahariati
Mohammed, Abubakar Sadiq
Md Yusoff, Zainuddin
spellingShingle Nik Daud, Nik Norsyahariati
Mohammed, Abubakar Sadiq
Md Yusoff, Zainuddin
Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil
author_facet Nik Daud, Nik Norsyahariati
Mohammed, Abubakar Sadiq
Md Yusoff, Zainuddin
author_sort Nik Daud, Nik Norsyahariati
title Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil
title_short Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil
title_full Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil
title_fullStr Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil
title_full_unstemmed Effect of palm oil fuel ash (POFA) content on volumetric shrinkage strain of granite residual soil
title_sort effect of palm oil fuel ash (pofa) content on volumetric shrinkage strain of granite residual soil
publisher The Institution of Engineering and Technology (IET)
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/37286/1/Effect%20of%20palm%20oil%20fuel%20ash%20%28POFA%29%20content%20on%20volumetric%20shrinkage%20strain%20of%20granite%20residual%20soil.pdf
http://psasir.upm.edu.my/id/eprint/37286/
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7120268&tag=1
_version_ 1643831953109024768
score 13.211869

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