Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement

The primary objective of this study is to investigate the optimum usage recycled High Density Polyethylene (HDPE) as aggregate replacement in modified asphalt. The modified asphalts were evaluated by engineering properties of asphalt such as stiffness, permanent deformation and fatigue behaviour....

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Main Authors:	Wan Mohd Nazmi, Wan Abdul Rahman, Achmad Fauzi, Abdul Wahab
Format:	Conference or Workshop Item
Language:	English
Published:	2013
Subjects:	TE Highway engineering. Roads and pavements
Online Access:	http://umpir.ump.edu.my/id/eprint/5711/ http://umpir.ump.edu.my/id/eprint/5711/1/CV-003.pdf

id	ump-5711
recordtype	eprints
spelling	ump-57112018-02-02T00:53:56Z http://umpir.ump.edu.my/id/eprint/5711/ Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement Wan Mohd Nazmi, Wan Abdul Rahman Achmad Fauzi, Abdul Wahab TE Highway engineering. Roads and pavements The primary objective of this study is to investigate the optimum usage recycled High Density Polyethylene (HDPE) as aggregate replacement in modified asphalt. The modified asphalts were evaluated by engineering properties of asphalt such as stiffness, permanent deformation and fatigue behaviour. The aggregate substitution with recycled HDPE in asphalt ranges from 5 to 25% of asphalt with sieve size from 3.36mm to 1.18mm and optimum bitumen content as follow hot mix asphalt wearing course 14 (ACW14) in Standard Specification of Road Work in Malaysia. The Repeated Load Axial Test (RLAT), Indirect Tensile Stiffness Modulus Test (ITSM) and Indirect Tensile Fatigue Test (ITFT) were used to evaluate the permanent deformation, stiffness and fatigue properties of asphalt, respectively. The density-void analysis indicates that the optimum bitumen content is 5.5% of weight of bitumen content. The result also shows that the HDPE modified asphalt could enhance the stiffness of asphalt at 15% and 20% aggregate replacement. This asphalt modification also improves permanent deformation at 1800 cycles. Finally, the HDPE modified asphalt also increase fatigue life of asphalt except 5% aggregate replacement. Therefore the HDPE modified asphalt found suitable to used for road pavement in term of environmental and economical aspects. 2013 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/5711/1/CV-003.pdf Wan Mohd Nazmi, Wan Abdul Rahman and Achmad Fauzi, Abdul Wahab (2013) Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement. In: Malaysian Technical Universities Conference on Engineering & Technology (MUCET 2013), 3-4 December 2013 , Kuantan, Pahang. pp. 1-3..
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TE Highway engineering. Roads and pavements
spellingShingle	TE Highway engineering. Roads and pavements Wan Mohd Nazmi, Wan Abdul Rahman Achmad Fauzi, Abdul Wahab Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement
description	The primary objective of this study is to investigate the optimum usage recycled High Density Polyethylene (HDPE) as aggregate replacement in modified asphalt. The modified asphalts were evaluated by engineering properties of asphalt such as stiffness, permanent deformation and fatigue behaviour. The aggregate substitution with recycled HDPE in asphalt ranges from 5 to 25% of asphalt with sieve size from 3.36mm to 1.18mm and optimum bitumen content as follow hot mix asphalt wearing course 14 (ACW14) in Standard Specification of Road Work in Malaysia. The Repeated Load Axial Test (RLAT), Indirect Tensile Stiffness Modulus Test (ITSM) and Indirect Tensile Fatigue Test (ITFT) were used to evaluate the permanent deformation, stiffness and fatigue properties of asphalt, respectively. The density-void analysis indicates that the optimum bitumen content is 5.5% of weight of bitumen content. The result also shows that the HDPE modified asphalt could enhance the stiffness of asphalt at 15% and 20% aggregate replacement. This asphalt modification also improves permanent deformation at 1800 cycles. Finally, the HDPE modified asphalt also increase fatigue life of asphalt except 5% aggregate replacement. Therefore the HDPE modified asphalt found suitable to used for road pavement in term of environmental and economical aspects.
format	Conference or Workshop Item
author	Wan Mohd Nazmi, Wan Abdul Rahman Achmad Fauzi, Abdul Wahab
author_facet	Wan Mohd Nazmi, Wan Abdul Rahman Achmad Fauzi, Abdul Wahab
author_sort	Wan Mohd Nazmi, Wan Abdul Rahman
title	Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement
title_short	Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement
title_full	Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement
title_fullStr	Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement
title_full_unstemmed	Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement
title_sort	optimisation of recycled high density polyethylene pallet as aggregate replacement for road pavement
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/5711/ http://umpir.ump.edu.my/id/eprint/5711/1/CV-003.pdf
first_indexed	2023-09-18T22:01:05Z
last_indexed	2023-09-18T22:01:05Z
_version_	1777414402498101248

Optimisation of Recycled High Density Polyethylene Pallet as Aggregate Replacement for Road Pavement

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