![](/images/graphics-bg.png)
Performance Evaluation of Crumb Rubber Modified Stone Mastic Asphalt Pavement in Malaysia
Joint Authors
Mashaan, Nuha Salim
Karim, Mohamed Rehan
Ali, Asim Hassan
Koting, Suhana
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-31
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
To prevent pavement distresses there are various solutions such as adopting new mix designs or utilisation of asphalt additives.
The primary aim of this study was to investigate the effect of adding crumb tyre rubber as an additive to SMA mixture performance properties.
This study investigated the essential aspects of modified asphalt mixtures in order to better understand the influence of CRM modifiers on volumetric, mechanical, and stiffness properties of SMA mixture.
In this study, virgin bitumen 80/100 penetration grade was used, modified with crumb rubber (CRM) at five different modification levels, namely, 6%, 12%, 16%, and 20%, respectively, by weight of the bitumen.
The appropriate amount of the added CRM was found to be 12% by weight of bitumen.
This percentage results in the maximum level of stability.
The resilient modulus (Mr) of modified SMA samples including different percentages of CRM was obviously higher in comparison with that of unmodified samples.
American Psychological Association (APA)
Mashaan, Nuha Salim& Ali, Asim Hassan& Koting, Suhana& Karim, Mohamed Rehan. 2013. Performance Evaluation of Crumb Rubber Modified Stone Mastic Asphalt Pavement in Malaysia. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-461885
Modern Language Association (MLA)
Mashaan, Nuha Salim…[et al.]. Performance Evaluation of Crumb Rubber Modified Stone Mastic Asphalt Pavement in Malaysia. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-461885
American Medical Association (AMA)
Mashaan, Nuha Salim& Ali, Asim Hassan& Koting, Suhana& Karim, Mohamed Rehan. Performance Evaluation of Crumb Rubber Modified Stone Mastic Asphalt Pavement in Malaysia. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-461885
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-461885