Engineering properties of asphalt binder modified with cup lump rubber

olymers are being extensively used for modification of asphalt which yields several key benefits over conventional asphalt. Interest in using natural rubber polymer i.e. cup lump in asphalt modification has increased recently due to fluctuation in natural rubber prices and demand for improved asphal...

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Main Authors:	Norfazira, Mohd Azahar, Norhidayah, Abdul Hassan, Putra Jaya, Ramadhansyah, Mohd Rosli, Hainin, Che Puan, Othman, Nurul Athma, Mohd Shukry, Muhammad Azril, Hezmi
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing 2019
Subjects:	TE Highway engineering. Roads and pavements
Online Access:	http://umpir.ump.edu.my/id/eprint/24219/ http://umpir.ump.edu.my/id/eprint/24219/ http://umpir.ump.edu.my/id/eprint/24219/1/Engineering%20properties%20of%20asphalt%20binder%20modified%20with%20cup.pdf

id	ump-24219
recordtype	eprints
spelling	ump-242192019-04-24T03:29:54Z http://umpir.ump.edu.my/id/eprint/24219/ Engineering properties of asphalt binder modified with cup lump rubber Norfazira, Mohd Azahar Norhidayah, Abdul Hassan Putra Jaya, Ramadhansyah Mohd Rosli, Hainin Che Puan, Othman Nurul Athma, Mohd Shukry Muhammad Azril, Hezmi TE Highway engineering. Roads and pavements olymers are being extensively used for modification of asphalt which yields several key benefits over conventional asphalt. Interest in using natural rubber polymer i.e. cup lump in asphalt modification has increased recently due to fluctuation in natural rubber prices and demand for improved asphalt properties. Since this current innovative road building technique is still new and there is limited information available on this topic, more studies are needed for better understanding the cup lump rubber modified asphalt (CMA). Therefore, this study investigates the engineering properties of the rubberised asphalt binder with 5, 10 and 15% cup lump rubber compared to conventional asphalt binder of 60/70 pen. Laboratory tests, i.e. penetration, softening point, ductility, viscosity, loss on heating and storage stability were performed and compared to the specification. From the results, the addition of cup lump rubber was found to harden the asphalt binder, produced low ductility, high softening point and viscosity resulting in less temperature susceptibility. Remarkably, 5% cup lump rubber gives better performance compared to other rubber percentages. IOP Publishing 2019 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/24219/1/Engineering%20properties%20of%20asphalt%20binder%20modified%20with%20cup.pdf Norfazira, Mohd Azahar and Norhidayah, Abdul Hassan and Putra Jaya, Ramadhansyah and Mohd Rosli, Hainin and Che Puan, Othman and Nurul Athma, Mohd Shukry and Muhammad Azril, Hezmi (2019) Engineering properties of asphalt binder modified with cup lump rubber. In: IOP Conference Series: Earth and Environmental Science, The 12th International Civil Engineering Post Graduate Conference (SEPKA), The 3rd International Symposium on Expertise of Engineering Design (ISEED), 27-28 August 2018 , Johor, Malaysia. pp. 1-12., 220 (012014). ISSN 1755-1315 https://doi.org/10.1088/1755-1315/220/1/012014
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 Norfazira, Mohd Azahar Norhidayah, Abdul Hassan Putra Jaya, Ramadhansyah Mohd Rosli, Hainin Che Puan, Othman Nurul Athma, Mohd Shukry Muhammad Azril, Hezmi Engineering properties of asphalt binder modified with cup lump rubber
description	olymers are being extensively used for modification of asphalt which yields several key benefits over conventional asphalt. Interest in using natural rubber polymer i.e. cup lump in asphalt modification has increased recently due to fluctuation in natural rubber prices and demand for improved asphalt properties. Since this current innovative road building technique is still new and there is limited information available on this topic, more studies are needed for better understanding the cup lump rubber modified asphalt (CMA). Therefore, this study investigates the engineering properties of the rubberised asphalt binder with 5, 10 and 15% cup lump rubber compared to conventional asphalt binder of 60/70 pen. Laboratory tests, i.e. penetration, softening point, ductility, viscosity, loss on heating and storage stability were performed and compared to the specification. From the results, the addition of cup lump rubber was found to harden the asphalt binder, produced low ductility, high softening point and viscosity resulting in less temperature susceptibility. Remarkably, 5% cup lump rubber gives better performance compared to other rubber percentages.
format	Conference or Workshop Item
author	Norfazira, Mohd Azahar Norhidayah, Abdul Hassan Putra Jaya, Ramadhansyah Mohd Rosli, Hainin Che Puan, Othman Nurul Athma, Mohd Shukry Muhammad Azril, Hezmi
author_facet	Norfazira, Mohd Azahar Norhidayah, Abdul Hassan Putra Jaya, Ramadhansyah Mohd Rosli, Hainin Che Puan, Othman Nurul Athma, Mohd Shukry Muhammad Azril, Hezmi
author_sort	Norfazira, Mohd Azahar
title	Engineering properties of asphalt binder modified with cup lump rubber
title_short	Engineering properties of asphalt binder modified with cup lump rubber
title_full	Engineering properties of asphalt binder modified with cup lump rubber
title_fullStr	Engineering properties of asphalt binder modified with cup lump rubber
title_full_unstemmed	Engineering properties of asphalt binder modified with cup lump rubber
title_sort	engineering properties of asphalt binder modified with cup lump rubber
publisher	IOP Publishing
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/24219/ http://umpir.ump.edu.my/id/eprint/24219/ http://umpir.ump.edu.my/id/eprint/24219/1/Engineering%20properties%20of%20asphalt%20binder%20modified%20with%20cup.pdf
first_indexed	2023-09-18T22:36:31Z
last_indexed	2023-09-18T22:36:31Z
_version_	1777416632465883136

Engineering properties of asphalt binder modified with cup lump rubber

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