Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman
Climatic factor such as temperature and moisture has profound effect on the durability of hot mix asphalt pavements. Couple with high traffic loads/stresses made stripping of pavement materials inevitable. Thus, it has become necessary to improve the efficiency of the design of hot mix asphalt (HMA)...
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| Format: | Article |
| Language: | English |
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Research Management Institute (RMI)
2008
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| Online Access: | https://ir.uitm.edu.my/id/eprint/12908/1/AJ_EKARIZAN%20SHAFFIE%20SRJ%2008%201.pdf |
| _version_ | 1825734073814876160 |
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| author | Shaffie, Ekarizan Ahmad, Juraidah Abdul Rahman, Mohd Yusof |
| author_facet | Shaffie, Ekarizan Ahmad, Juraidah Abdul Rahman, Mohd Yusof |
| author_sort | Shaffie, Ekarizan |
| collection | UITM |
| description | Climatic factor such as temperature and moisture has profound effect on the durability of hot mix asphalt pavements. Couple with high traffic loads/stresses made stripping of pavement materials inevitable. Thus, it has become necessary to improve the efficiency of the design of hot mix asphalt (HMA) for better performance and safe riding comfort. This study investigates and discusses the
findings on the stripping performance of dense graded Superpave mixes using two types of binder, Penetration Grade (PEN) 80-100 (unmodified) and PEN 80-100 with rubber-polymer (modified binder). The HMA preparation follows
the Superpave mix design AASHTO TP4 procedures. The optimum percentage of rubber crumb and Ethylene-Vinyl-Acetate (EVA) polymer was selected based on the previous research. Indirect tensile resilient modulus test was used to
evaluate the stripping performance in both unmodified and rubber-polymer modified mixes. This study also documents the effect of different temperatures on tensile strength ratio (TSR) and resilient modulus ratio (RMR) on the HMA
mixtures. Statistical analysis performed indicates that rubber-polymer modified binder mix (RPMM) significantly improved the resistance of the HMA mix to moisture damage compared to unmodified mix (UnM). |
| first_indexed | 2024-03-06T01:26:21Z |
| format | Article |
| id | oai:ir.uitm.edu.my:12908 |
| institution | Universiti Teknologi MARA |
| language | English |
| last_indexed | 2024-03-06T01:26:21Z |
| publishDate | 2008 |
| publisher | Research Management Institute (RMI) |
| record_format | dspace |
| spelling | oai:ir.uitm.edu.my:129082016-05-27T10:47:04Z https://ir.uitm.edu.my/id/eprint/12908/ Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman srj Shaffie, Ekarizan Ahmad, Juraidah Abdul Rahman, Mohd Yusof Asphalt Climatic factor such as temperature and moisture has profound effect on the durability of hot mix asphalt pavements. Couple with high traffic loads/stresses made stripping of pavement materials inevitable. Thus, it has become necessary to improve the efficiency of the design of hot mix asphalt (HMA) for better performance and safe riding comfort. This study investigates and discusses the findings on the stripping performance of dense graded Superpave mixes using two types of binder, Penetration Grade (PEN) 80-100 (unmodified) and PEN 80-100 with rubber-polymer (modified binder). The HMA preparation follows the Superpave mix design AASHTO TP4 procedures. The optimum percentage of rubber crumb and Ethylene-Vinyl-Acetate (EVA) polymer was selected based on the previous research. Indirect tensile resilient modulus test was used to evaluate the stripping performance in both unmodified and rubber-polymer modified mixes. This study also documents the effect of different temperatures on tensile strength ratio (TSR) and resilient modulus ratio (RMR) on the HMA mixtures. Statistical analysis performed indicates that rubber-polymer modified binder mix (RPMM) significantly improved the resistance of the HMA mix to moisture damage compared to unmodified mix (UnM). Research Management Institute (RMI) 2008 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/12908/1/AJ_EKARIZAN%20SHAFFIE%20SRJ%2008%201.pdf Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman. (2008) Scientific Research Journal <https://ir.uitm.edu.my/view/publication/Scientific_Research_Journal/>, 5 (2). pp. 11-20. ISSN 1675-7009 https://srj.uitm.edu.my/ |
| spellingShingle | Asphalt Shaffie, Ekarizan Ahmad, Juraidah Abdul Rahman, Mohd Yusof Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman |
| title | Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman |
| title_full | Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman |
| title_fullStr | Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman |
| title_full_unstemmed | Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman |
| title_short | Temperature effects on stripping performance of superpave design mix / Ekarizan Shaffie, Juraidah Ahmad and Mohd Yusof Abdul Rahman |
| title_sort | temperature effects on stripping performance of superpave design mix ekarizan shaffie juraidah ahmad and mohd yusof abdul rahman |
| topic | Asphalt |
| url | https://ir.uitm.edu.my/id/eprint/12908/1/AJ_EKARIZAN%20SHAFFIE%20SRJ%2008%201.pdf |
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