Effect of aging on resilient modulus of hot mix asphalt mixtures

Asphalt hardens as a result of an aging process. This study was undertaken to determine the effect of field aging simulated by laboratory aging method of different hot mix asphalt (HMA) mixture. Three types HMA mixtures were used for this study namely Asphaltic Concrete with 10 mm nominal maximum ag...

Full description

Bibliographic Details
Main Authors: Idham, M. K., Hainin, M. R., Yaacob, H., Warid, M. N. M., Abdullah, M. E.
Format: Conference or Workshop Item
Published: 2013
Subjects:
_version_ 1796859555491086336
author Idham, M. K.
Hainin, M. R.
Yaacob, H.
Warid, M. N. M.
Abdullah, M. E.
author_facet Idham, M. K.
Hainin, M. R.
Yaacob, H.
Warid, M. N. M.
Abdullah, M. E.
author_sort Idham, M. K.
collection ePrints
description Asphalt hardens as a result of an aging process. This study was undertaken to determine the effect of field aging simulated by laboratory aging method of different hot mix asphalt (HMA) mixture. Three types HMA mixtures were used for this study namely Asphaltic Concrete with 10 mm nominal maximum aggregate size (AC 10), Aspaltic Concrete 28 mm (AC 28) and Porous Asphalt 10 mm (PA 10). The resilient modulus test was carried out as an indicator of the performance at a 25 °C and 40 °C. Generally, all samples show similar trend which aged mixture produced slightly higher resilient modulus compared to unaged mixture while an increase in temperature from 25 °C to 40 °C might reduced the resilient modulus up to 88%. This study also found that the difference increment of resilient modulus after the aging process attributed by asphalt content, air void and gradation of respective mixtures.
first_indexed 2024-03-05T19:28:54Z
format Conference or Workshop Item
id utm.eprints-51004
institution Universiti Teknologi Malaysia - ePrints
last_indexed 2024-03-05T19:28:54Z
publishDate 2013
record_format dspace
spelling utm.eprints-510042017-08-20T04:06:23Z http://eprints.utm.my/51004/ Effect of aging on resilient modulus of hot mix asphalt mixtures Idham, M. K. Hainin, M. R. Yaacob, H. Warid, M. N. M. Abdullah, M. E. TA Engineering (General). Civil engineering (General) Asphalt hardens as a result of an aging process. This study was undertaken to determine the effect of field aging simulated by laboratory aging method of different hot mix asphalt (HMA) mixture. Three types HMA mixtures were used for this study namely Asphaltic Concrete with 10 mm nominal maximum aggregate size (AC 10), Aspaltic Concrete 28 mm (AC 28) and Porous Asphalt 10 mm (PA 10). The resilient modulus test was carried out as an indicator of the performance at a 25 °C and 40 °C. Generally, all samples show similar trend which aged mixture produced slightly higher resilient modulus compared to unaged mixture while an increase in temperature from 25 °C to 40 °C might reduced the resilient modulus up to 88%. This study also found that the difference increment of resilient modulus after the aging process attributed by asphalt content, air void and gradation of respective mixtures. 2013 Conference or Workshop Item PeerReviewed Idham, M. K. and Hainin, M. R. and Yaacob, H. and Warid, M. N. M. and Abdullah, M. E. (2013) Effect of aging on resilient modulus of hot mix asphalt mixtures. In: Advanced Materials Research. http://dx.doi.org/10.4028/www.scientific.net/AMR.723.291
spellingShingle TA Engineering (General). Civil engineering (General)
Idham, M. K.
Hainin, M. R.
Yaacob, H.
Warid, M. N. M.
Abdullah, M. E.
Effect of aging on resilient modulus of hot mix asphalt mixtures
title Effect of aging on resilient modulus of hot mix asphalt mixtures
title_full Effect of aging on resilient modulus of hot mix asphalt mixtures
title_fullStr Effect of aging on resilient modulus of hot mix asphalt mixtures
title_full_unstemmed Effect of aging on resilient modulus of hot mix asphalt mixtures
title_short Effect of aging on resilient modulus of hot mix asphalt mixtures
title_sort effect of aging on resilient modulus of hot mix asphalt mixtures
topic TA Engineering (General). Civil engineering (General)
work_keys_str_mv AT idhammk effectofagingonresilientmodulusofhotmixasphaltmixtures
AT haininmr effectofagingonresilientmodulusofhotmixasphaltmixtures
AT yaacobh effectofagingonresilientmodulusofhotmixasphaltmixtures
AT waridmnm effectofagingonresilientmodulusofhotmixasphaltmixtures
AT abdullahme effectofagingonresilientmodulusofhotmixasphaltmixtures