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...
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2013
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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 |