Reversible moisture damage in asphalt mixture

A moisture damage has been one of the major concerns for HMA pavement by loss of adhesion between bitumen and aggregate surface or loss of the cohesion within asphalt binder due to action of water. Water is the one of major contributor towards the damage of asphalt pavement. The aim of this research...

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Main Authors:	Muhammad, Arfat, Yaacob, Haryati, Hassan, N. A, Warid, M. N. M, Idham, M. K., Ismail, Che Ros, Nor, H.M., Hainin, Mohd Rosli, Mohamed, A., Mashros, Nordiana, Yunus, N. Z. M, Hassan, S. A, Putra Jaya, Ramadhansyah, Ayob, Mohd Fairullazi
Format:	Conference or Workshop Item
Language:	English English
Published:	2019
Subjects:	TA Engineering (General). Civil engineering (General) TE Highway engineering. Roads and pavements
Online Access:	http://irep.iium.edu.my/73141/ http://irep.iium.edu.my/73141/ http://irep.iium.edu.my/73141/13/Final%20%20Presentation.pdf http://irep.iium.edu.my/73141/20/73141%20abstract%20book%20and%20published%20paper.pdf

id	iium-73141
recordtype	eprints
spelling	iium-731412019-07-19T06:51:43Z http://irep.iium.edu.my/73141/ Reversible moisture damage in asphalt mixture Muhammad, Arfat Yaacob, Haryati Hassan, N. A Warid, M. N. M Idham, M. K. Ismail, Che Ros Nor, H.M. Hainin, Mohd Rosli Mohamed, A. Mashros, Nordiana Yunus, N. Z. M Hassan, S. A Putra Jaya, Ramadhansyah Ayob, Mohd Fairullazi TA Engineering (General). Civil engineering (General) TE Highway engineering. Roads and pavements A moisture damage has been one of the major concerns for HMA pavement by loss of adhesion between bitumen and aggregate surface or loss of the cohesion within asphalt binder due to action of water. Water is the one of major contributor towards the damage of asphalt pavement. The aim of this research is to evaluate the effects of Moisture Damage (MD) towards the performance of asphalt mixture under different conditions (dry, wet and dry back). For this research laboratory fabricated specimens were conditioned in accordance to ASTM D4867 to achieve desire saturation level up to 80% and then immersed in water for different soaking period to simulate flooding scenario. Indirect Tensile strength (ITS) and Resilient Modulus (RM) tests were performed on moisture conditioned specimens at regular interval (1,3 and 5 days). After 5 days testing specimens were stored at room temperature for another 5 days to dry and were tested again to determine the recoverability of moisture damage. The results from this study indicated that tensile strength and modulus gradually decreased with the increasing of conditioning period, and upon drying at certain period specimens recovered 82% and 76% of initial ITS and RM respectively. The results suggested that moisture damage in asphalt mixture tested is reversible. 2019 Conference or Workshop Item NonPeerReviewed application/pdf en http://irep.iium.edu.my/73141/13/Final%20%20Presentation.pdf application/pdf en http://irep.iium.edu.my/73141/20/73141%20abstract%20book%20and%20published%20paper.pdf Muhammad, Arfat and Yaacob, Haryati and Hassan, N. A and Warid, M. N. M and Idham, M. K. and Ismail, Che Ros and Nor, H.M. and Hainin, Mohd Rosli and Mohamed, A. and Mashros, Nordiana and Yunus, N. Z. M and Hassan, S. A and Putra Jaya, Ramadhansyah and Ayob, Mohd Fairullazi (2019) Reversible moisture damage in asphalt mixture. In: 11th International Conference on Geotechnical Engineering in Tropical Regions (11th GEOTROPIKA) and 1st International Conference on Highway and Transportation Engineering (1st ICHITRA), 27th-28th February 2019, Kuala Lumpur, Malaysia. (Unpublished) https://www.civil.my/geochitra/pack/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TA Engineering (General). Civil engineering (General) TE Highway engineering. Roads and pavements
spellingShingle	TA Engineering (General). Civil engineering (General) TE Highway engineering. Roads and pavements Muhammad, Arfat Yaacob, Haryati Hassan, N. A Warid, M. N. M Idham, M. K. Ismail, Che Ros Nor, H.M. Hainin, Mohd Rosli Mohamed, A. Mashros, Nordiana Yunus, N. Z. M Hassan, S. A Putra Jaya, Ramadhansyah Ayob, Mohd Fairullazi Reversible moisture damage in asphalt mixture
description	A moisture damage has been one of the major concerns for HMA pavement by loss of adhesion between bitumen and aggregate surface or loss of the cohesion within asphalt binder due to action of water. Water is the one of major contributor towards the damage of asphalt pavement. The aim of this research is to evaluate the effects of Moisture Damage (MD) towards the performance of asphalt mixture under different conditions (dry, wet and dry back). For this research laboratory fabricated specimens were conditioned in accordance to ASTM D4867 to achieve desire saturation level up to 80% and then immersed in water for different soaking period to simulate flooding scenario. Indirect Tensile strength (ITS) and Resilient Modulus (RM) tests were performed on moisture conditioned specimens at regular interval (1,3 and 5 days). After 5 days testing specimens were stored at room temperature for another 5 days to dry and were tested again to determine the recoverability of moisture damage. The results from this study indicated that tensile strength and modulus gradually decreased with the increasing of conditioning period, and upon drying at certain period specimens recovered 82% and 76% of initial ITS and RM respectively. The results suggested that moisture damage in asphalt mixture tested is reversible.
format	Conference or Workshop Item
author	Muhammad, Arfat Yaacob, Haryati Hassan, N. A Warid, M. N. M Idham, M. K. Ismail, Che Ros Nor, H.M. Hainin, Mohd Rosli Mohamed, A. Mashros, Nordiana Yunus, N. Z. M Hassan, S. A Putra Jaya, Ramadhansyah Ayob, Mohd Fairullazi
author_facet	Muhammad, Arfat Yaacob, Haryati Hassan, N. A Warid, M. N. M Idham, M. K. Ismail, Che Ros Nor, H.M. Hainin, Mohd Rosli Mohamed, A. Mashros, Nordiana Yunus, N. Z. M Hassan, S. A Putra Jaya, Ramadhansyah Ayob, Mohd Fairullazi
author_sort	Muhammad, Arfat
title	Reversible moisture damage in asphalt mixture
title_short	Reversible moisture damage in asphalt mixture
title_full	Reversible moisture damage in asphalt mixture
title_fullStr	Reversible moisture damage in asphalt mixture
title_full_unstemmed	Reversible moisture damage in asphalt mixture
title_sort	reversible moisture damage in asphalt mixture
publishDate	2019
url	http://irep.iium.edu.my/73141/ http://irep.iium.edu.my/73141/ http://irep.iium.edu.my/73141/13/Final%20%20Presentation.pdf http://irep.iium.edu.my/73141/20/73141%20abstract%20book%20and%20published%20paper.pdf
first_indexed	2023-09-18T21:43:43Z
last_indexed	2023-09-18T21:43:43Z
_version_	1777413309771808768

Reversible moisture damage in asphalt mixture

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