Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives

The finding of other alternative material that has become the concern of various works lies in the fact that the material is to serve as an additive in asphalt mixes to enhance its physical properties. This paper deals with a laboratory study which compares the performance of hot mix asphalt (HMA) w...

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Main Authors:	Al-Mansob, Ramez A., Amiruddin Ismail, A. Algorafi, Mohammed, Hafezi, Mohammad Hesam, Baghini, Mojtaba Shojaei
Format:	Article
Language:	English
Published:	Fakulti Kejuruteraan ,UKM,Bangi. 2013
Online Access:	http://journalarticle.ukm.my/8007/ http://journalarticle.ukm.my/8007/ http://journalarticle.ukm.my/8007/1/311-374-1-SM.pdf

id	ukm-8007
recordtype	eprints
spelling	ukm-80072016-12-14T06:45:55Z http://journalarticle.ukm.my/8007/ Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives Al-Mansob, Ramez A. Amiruddin Ismail, A. Algorafi, Mohammed Hafezi, Mohammad Hesam Baghini, Mojtaba Shojaei The finding of other alternative material that has become the concern of various works lies in the fact that the material is to serve as an additive in asphalt mixes to enhance its physical properties. This paper deals with a laboratory study which compares the performance of hot mix asphalt (HMA) with the use of palm oil shells (POS), also with coconut shells (CS) as an additive and control samples. Both the palm oil shells and coconut shells are put in separately, taking up the shape of coarse aggregate with the size of 4.75 mm. The amount of these palm oil shells and coconut shells blended into the mixes is expressed in respective percentage (0,5, 10, 15 and 20%) of the total weight of the size 4.75 mm of aggregate. The Superpave method was employed to design the mixes. Samples were prepared and put to the test for the rutting characteristic as the indicator to the performance examined. It was observed that the addition of the coconut shells has made the HMA better with respect to their resilient modulus under 40˚C of temperature, it is cleared that 20% of CS as additive is the best percentage in term of resilient modulus among the percentages that have been chosen. However, it is contrary for the POS. The POS and CS addition will lead to that the asphalt concrete becoming more responsive to permanent deformation (static and dynamic creep) for more than 5% of shells content. In general, the CS emerges as better additives than POS in the HMA. Fakulti Kejuruteraan ,UKM,Bangi. 2013 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/8007/1/311-374-1-SM.pdf Al-Mansob, Ramez A. and Amiruddin Ismail, and A. Algorafi, Mohammed and Hafezi, Mohammad Hesam and Baghini, Mojtaba Shojaei (2013) Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives. Jurnal Kejuruteraan, 25 . pp. 25-31. ISSN 0128-0198 http://www.ukm.my/jkukm/index.php/jkukm/index
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	The finding of other alternative material that has become the concern of various works lies in the fact that the material is to serve as an additive in asphalt mixes to enhance its physical properties. This paper deals with a laboratory study which compares the performance of hot mix asphalt (HMA) with the use of palm oil shells (POS), also with coconut shells (CS) as an additive and control samples. Both the palm oil shells and coconut shells are put in separately, taking up the shape of coarse aggregate with the size of 4.75 mm. The amount of these palm oil shells and coconut shells blended into the mixes is expressed in respective percentage (0,5, 10, 15 and 20%) of the total weight of the size 4.75 mm of aggregate. The Superpave method was employed to design the mixes. Samples were prepared and put to the test for the rutting characteristic as the indicator to the performance examined. It was observed that the addition of the coconut shells has made the HMA better with respect to their resilient modulus under 40˚C of temperature, it is cleared that 20% of CS as additive is the best percentage in term of resilient modulus among the percentages that have been chosen. However, it is contrary for the POS. The POS and CS addition will lead to that the asphalt concrete becoming more responsive to permanent deformation (static and dynamic creep) for more than 5% of shells content. In general, the CS emerges as better additives than POS in the HMA.
format	Article
author	Al-Mansob, Ramez A. Amiruddin Ismail, A. Algorafi, Mohammed Hafezi, Mohammad Hesam Baghini, Mojtaba Shojaei
spellingShingle	Al-Mansob, Ramez A. Amiruddin Ismail, A. Algorafi, Mohammed Hafezi, Mohammad Hesam Baghini, Mojtaba Shojaei Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives
author_facet	Al-Mansob, Ramez A. Amiruddin Ismail, A. Algorafi, Mohammed Hafezi, Mohammad Hesam Baghini, Mojtaba Shojaei
author_sort	Al-Mansob, Ramez A.
title	Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives
title_short	Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives
title_full	Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives
title_fullStr	Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives
title_full_unstemmed	Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives
title_sort	comparison between mixtures of asphalt with palm oil shells and coconut shells as additives
publisher	Fakulti Kejuruteraan ,UKM,Bangi.
publishDate	2013
url	http://journalarticle.ukm.my/8007/ http://journalarticle.ukm.my/8007/ http://journalarticle.ukm.my/8007/1/311-374-1-SM.pdf
first_indexed	2023-09-18T19:51:15Z
last_indexed	2023-09-18T19:51:15Z
_version_	1777406234530414592

Comparison between mixtures of asphalt with Palm Oil Shells and coconut Shells as additives

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