Cover Image

Restoration of aged bitumen properties using maltenes

Reclaimed asphalt pavement (RAP), a material frequently used in asphalt mixtures, is associated with several environmental and economic advantages. Many existing road construction technologies are capitalising on the availability of recycled materials. This study has looked on the usage of maltene a...

Full description

Saved in:
Bibliographic Details
Main Authors: Putra Jaya, Ramadhansyah, Z. H., Hussein, Haryati, Yaacob, IM. K., Idham, Norhidayah, Abdul Hassan, Choy, L. J.
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing Ltd 2020
Subjects:
TE Highway engineering. Roads and pavements
Online Access:http://umpir.ump.edu.my/id/eprint/28545/1/Restoration%20of%20Aged%20Bitumen%20Properties%20Using%20Maltenes.pdf
http://umpir.ump.edu.my/id/eprint/28545/
https://doi.org/10.1088/1757-899X/713/1/012014
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.ump.umpir.28545
record_format eprints
spelling my.ump.umpir.285452020-07-14T08:36:17Z http://umpir.ump.edu.my/id/eprint/28545/ Restoration of aged bitumen properties using maltenes Putra Jaya, Ramadhansyah Z. H., Hussein Haryati, Yaacob IM. K., Idham Norhidayah, Abdul Hassan Choy, L. J. TE Highway engineering. Roads and pavements Reclaimed asphalt pavement (RAP), a material frequently used in asphalt mixtures, is associated with several environmental and economic advantages. Many existing road construction technologies are capitalising on the availability of recycled materials. This study has looked on the usage of maltene as a rejuvenator in aged bitumen. Bitumen with Pen 60-70 was chosen as the control binder. Maltene was added into the aged bitumen at various concentrations (5%, 10%, and 15%) by weight of total binder. The characteristics of rejuvenated bitumen were examined with penetration, softening point, penetration index (PI), viscosity, and storage stability. As the maltene concentration increased, aged bitumen characteristics improved, while the level of stiffness reduced. Mixing temperature and time were significantly linked to the efficiency of blending between aged-virgin binders. Lower mixing temperatures undermined the diffusion of the virgin bitumen into the aged binder, thereby impairing blending efficiency. The results indicate that 15% of maltene can rejuvenate the properties of aged bitumen. IOP Publishing Ltd 2020-01 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/28545/1/Restoration%20of%20Aged%20Bitumen%20Properties%20Using%20Maltenes.pdf Putra Jaya, Ramadhansyah and Z. H., Hussein and Haryati, Yaacob and IM. K., Idham and Norhidayah, Abdul Hassan and Choy, L. J. (2020) Restoration of aged bitumen properties using maltenes. In: 2nd Global Congress on Construction, Material and Structural Engineering, GCoMSE 2019, 26-27 August 2019 , Melaka, Malaysia. pp. 1-8., 713 (1). ISSN 1757-8981 https://doi.org/10.1088/1757-899X/713/1/012014
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TE Highway engineering. Roads and pavements
spellingShingle TE Highway engineering. Roads and pavements
Putra Jaya, Ramadhansyah
Z. H., Hussein
Haryati, Yaacob
IM. K., Idham
Norhidayah, Abdul Hassan
Choy, L. J.
Restoration of aged bitumen properties using maltenes
description Reclaimed asphalt pavement (RAP), a material frequently used in asphalt mixtures, is associated with several environmental and economic advantages. Many existing road construction technologies are capitalising on the availability of recycled materials. This study has looked on the usage of maltene as a rejuvenator in aged bitumen. Bitumen with Pen 60-70 was chosen as the control binder. Maltene was added into the aged bitumen at various concentrations (5%, 10%, and 15%) by weight of total binder. The characteristics of rejuvenated bitumen were examined with penetration, softening point, penetration index (PI), viscosity, and storage stability. As the maltene concentration increased, aged bitumen characteristics improved, while the level of stiffness reduced. Mixing temperature and time were significantly linked to the efficiency of blending between aged-virgin binders. Lower mixing temperatures undermined the diffusion of the virgin bitumen into the aged binder, thereby impairing blending efficiency. The results indicate that 15% of maltene can rejuvenate the properties of aged bitumen.
format Conference or Workshop Item
author Putra Jaya, Ramadhansyah
Z. H., Hussein
Haryati, Yaacob
IM. K., Idham
Norhidayah, Abdul Hassan
Choy, L. J.
author_facet Putra Jaya, Ramadhansyah
Z. H., Hussein
Haryati, Yaacob
IM. K., Idham
Norhidayah, Abdul Hassan
Choy, L. J.
author_sort Putra Jaya, Ramadhansyah
title Restoration of aged bitumen properties using maltenes
title_short Restoration of aged bitumen properties using maltenes
title_full Restoration of aged bitumen properties using maltenes
title_fullStr Restoration of aged bitumen properties using maltenes
title_full_unstemmed Restoration of aged bitumen properties using maltenes
title_sort restoration of aged bitumen properties using maltenes
publisher IOP Publishing Ltd
publishDate 2020
url http://umpir.ump.edu.my/id/eprint/28545/1/Restoration%20of%20Aged%20Bitumen%20Properties%20Using%20Maltenes.pdf
http://umpir.ump.edu.my/id/eprint/28545/
https://doi.org/10.1088/1757-899X/713/1/012014
_version_ 1674066376755511296
score 13.211869

Similar Items