Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations.
This study investigates the advantages and drawbacks of several mathematical models that fit or describe linear viscoelastic rheological data of unaged and aged unmodified bitumens and polymer-modified bitumens. The complex modulus data is collected by means of a dynamic shear rheometer (DSR) within...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
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2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/28452/ http://psasir.upm.edu.my/id/eprint/28452/1/Modelling%20the%20Rheological%20Properties%20of%20Bituminous%20Binders%20Using%20Mathematical%20Equations.pdf |
| _version_ | 1848846121079668736 |
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| author | Mohd Jakarni, Fauzan Md. Yusoff, Nur Izzi Nguyen, Viet Hung Hainin, Mohd Rosli Airey, Gordon D. |
| author_facet | Mohd Jakarni, Fauzan Md. Yusoff, Nur Izzi Nguyen, Viet Hung Hainin, Mohd Rosli Airey, Gordon D. |
| author_sort | Mohd Jakarni, Fauzan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This study investigates the advantages and drawbacks of several mathematical models that fit or describe linear viscoelastic rheological data of unaged and aged unmodified bitumens and polymer-modified bitumens. The complex modulus data is collected by means of a dynamic shear rheometer (DSR) within the LVE response. The result indicates that the models can be used to satisfactorily fit the rheological properties of unmodified bitumens. In general, the Generalised Modified Sigmoidal Model is the most outstanding model, followed by the Sigmoidal Model, Christensen, Anderson and Marasteanu (CAM) Model and Christensen Model and Anderson (CA) Model. However, all models suffer from similar drawbacks in that they are unable to describe the rheological properties of unaged polymer-modified bitumens precisely due to the presence of semi-crystalline and elastomeric structures in the binders and render a breakdown in the time temperature superposition principle (TTSP). |
| first_indexed | 2025-11-15T08:57:40Z |
| format | Article |
| id | upm-28452 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:57:40Z |
| publishDate | 2013 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-284522015-10-08T04:39:27Z http://psasir.upm.edu.my/id/eprint/28452/ Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations. Mohd Jakarni, Fauzan Md. Yusoff, Nur Izzi Nguyen, Viet Hung Hainin, Mohd Rosli Airey, Gordon D. This study investigates the advantages and drawbacks of several mathematical models that fit or describe linear viscoelastic rheological data of unaged and aged unmodified bitumens and polymer-modified bitumens. The complex modulus data is collected by means of a dynamic shear rheometer (DSR) within the LVE response. The result indicates that the models can be used to satisfactorily fit the rheological properties of unmodified bitumens. In general, the Generalised Modified Sigmoidal Model is the most outstanding model, followed by the Sigmoidal Model, Christensen, Anderson and Marasteanu (CAM) Model and Christensen Model and Anderson (CA) Model. However, all models suffer from similar drawbacks in that they are unable to describe the rheological properties of unaged polymer-modified bitumens precisely due to the presence of semi-crystalline and elastomeric structures in the binders and render a breakdown in the time temperature superposition principle (TTSP). 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/28452/1/Modelling%20the%20Rheological%20Properties%20of%20Bituminous%20Binders%20Using%20Mathematical%20Equations.pdf Mohd Jakarni, Fauzan and Md. Yusoff, Nur Izzi and Nguyen, Viet Hung and Hainin, Mohd Rosli and Airey, Gordon D. (2013) Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations. Construction and Building Materials, 40. pp. 174-188. ISSN 0950-0618 10.1016/j.conbuildmat.2012.09.105 English |
| spellingShingle | Mohd Jakarni, Fauzan Md. Yusoff, Nur Izzi Nguyen, Viet Hung Hainin, Mohd Rosli Airey, Gordon D. Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations. |
| title | Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations. |
| title_full | Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations. |
| title_fullStr | Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations. |
| title_full_unstemmed | Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations. |
| title_short | Modelling the Rheological Properties of Bituminous Binders Using Mathematical Equations. |
| title_sort | modelling the rheological properties of bituminous binders using mathematical equations. |
| url | http://psasir.upm.edu.my/id/eprint/28452/ http://psasir.upm.edu.my/id/eprint/28452/ http://psasir.upm.edu.my/id/eprint/28452/1/Modelling%20the%20Rheological%20Properties%20of%20Bituminous%20Binders%20Using%20Mathematical%20Equations.pdf |