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Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process

The development and production of high quality asphalt are crucial in the effort to meet current demands for the construction of roads. Crumb rubber is an industrial waste and one of the best ways to reduce the amount of this waste is by recycling it in the asphalt industry. Crumb rubber obtained fr...

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Main Authors: Norhidayah, Abdul Hassan, Almusawi, Ali Abdulhussein Abdulridha, Mohd Zul Hanif, Mahmud, Nor Asniza, Mohamed Abdullah, Nurul Athma, Mohd Shukry, Nordiana, Mashros, Putra Jaya, Ramadhansyah, Nur Izzi, Md. Yusoff
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/24217/1/Engineering%20properties%20of%20crumb%20rubber%20modified.pdf
http://umpir.ump.edu.my/id/eprint/24217/
https://doi.org/10.1088/1755-1315/220/1/012009
https://doi.org/10.1088/1755-1315/220/1/012009
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spelling my.ump.umpir.242172019-04-24T03:33:09Z http://umpir.ump.edu.my/id/eprint/24217/ Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process Norhidayah, Abdul Hassan Almusawi, Ali Abdulhussein Abdulridha Mohd Zul Hanif, Mahmud Nor Asniza, Mohamed Abdullah Nurul Athma, Mohd Shukry Nordiana, Mashros Putra Jaya, Ramadhansyah Nur Izzi, Md. Yusoff TE Highway engineering. Roads and pavements The development and production of high quality asphalt are crucial in the effort to meet current demands for the construction of roads. Crumb rubber is an industrial waste and one of the best ways to reduce the amount of this waste is by recycling it in the asphalt industry. Crumb rubber obtained from scrap tyres has been proven to be an effective additive for the modification of the properties of asphalt mixtures. This study presents a laboratory evaluation of the properties of crumb rubber modified asphalt mixture using the dry process method by adding three different sizes of crumb rubber, namely fine (≤1.18mm), coarse (≥1.18 but ≤3.35 mm), and combination of both fine and coarse (50/50), at three different percentages of crumb rubber, 0, 1.5 and 2.5% of the total weight of the aggregate. Crumb rubber was used to modify the dense graded mixture of asphaltic concrete wearing course 14 (ACWC14). The effect of crumb rubber in the mixture was investigated in terms of the volumetric properties using the Marshall Mix Design and mixture performance testing was conducted by means of resilient modulus, dynamic creep, and abrasion loss. Results showed that fine crumb rubber improved most of the properties of asphalt mixtures compared to other types of mixtures; this could be due to the partial interaction between rubber particles and bitumen which simultaneously act as an elastic aggregate in the mixture. IOP Publishing 2019 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/24217/1/Engineering%20properties%20of%20crumb%20rubber%20modified.pdf Norhidayah, Abdul Hassan and Almusawi, Ali Abdulhussein Abdulridha and Mohd Zul Hanif, Mahmud and Nor Asniza, Mohamed Abdullah and Nurul Athma, Mohd Shukry and Nordiana, Mashros and Putra Jaya, Ramadhansyah and Nur Izzi, Md. Yusoff (2019) Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process. 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. 1-10., 220 (012009). ISSN 1755-1315 https://doi.org/10.1088/1755-1315/220/1/012009 https://doi.org/10.1088/1755-1315/220/1/012009
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
Norhidayah, Abdul Hassan
Almusawi, Ali Abdulhussein Abdulridha
Mohd Zul Hanif, Mahmud
Nor Asniza, Mohamed Abdullah
Nurul Athma, Mohd Shukry
Nordiana, Mashros
Putra Jaya, Ramadhansyah
Nur Izzi, Md. Yusoff
Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process
description The development and production of high quality asphalt are crucial in the effort to meet current demands for the construction of roads. Crumb rubber is an industrial waste and one of the best ways to reduce the amount of this waste is by recycling it in the asphalt industry. Crumb rubber obtained from scrap tyres has been proven to be an effective additive for the modification of the properties of asphalt mixtures. This study presents a laboratory evaluation of the properties of crumb rubber modified asphalt mixture using the dry process method by adding three different sizes of crumb rubber, namely fine (≤1.18mm), coarse (≥1.18 but ≤3.35 mm), and combination of both fine and coarse (50/50), at three different percentages of crumb rubber, 0, 1.5 and 2.5% of the total weight of the aggregate. Crumb rubber was used to modify the dense graded mixture of asphaltic concrete wearing course 14 (ACWC14). The effect of crumb rubber in the mixture was investigated in terms of the volumetric properties using the Marshall Mix Design and mixture performance testing was conducted by means of resilient modulus, dynamic creep, and abrasion loss. Results showed that fine crumb rubber improved most of the properties of asphalt mixtures compared to other types of mixtures; this could be due to the partial interaction between rubber particles and bitumen which simultaneously act as an elastic aggregate in the mixture.
format Conference or Workshop Item
author Norhidayah, Abdul Hassan
Almusawi, Ali Abdulhussein Abdulridha
Mohd Zul Hanif, Mahmud
Nor Asniza, Mohamed Abdullah
Nurul Athma, Mohd Shukry
Nordiana, Mashros
Putra Jaya, Ramadhansyah
Nur Izzi, Md. Yusoff
author_facet Norhidayah, Abdul Hassan
Almusawi, Ali Abdulhussein Abdulridha
Mohd Zul Hanif, Mahmud
Nor Asniza, Mohamed Abdullah
Nurul Athma, Mohd Shukry
Nordiana, Mashros
Putra Jaya, Ramadhansyah
Nur Izzi, Md. Yusoff
author_sort Norhidayah, Abdul Hassan
title Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process
title_short Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process
title_full Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process
title_fullStr Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process
title_full_unstemmed Engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process
title_sort engineering properties of crumb rubber modified dense-graded asphalt mixtures using dry process
publisher IOP Publishing
publishDate 2019
url http://umpir.ump.edu.my/id/eprint/24217/1/Engineering%20properties%20of%20crumb%20rubber%20modified.pdf
http://umpir.ump.edu.my/id/eprint/24217/
https://doi.org/10.1088/1755-1315/220/1/012009
https://doi.org/10.1088/1755-1315/220/1/012009
_version_ 1643669783789436928
score 13.211869

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