Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures
The bitumen binders in road pavements are exposed traffic loading effect at different climatic conditions. A resistance to these stresses depends on bitumen properties as well. The paper presents rheological properties (G*, δ, ν*) determined and compared for four bituminous binders (unmodified and p...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2016-05-01
|
| Series: | Civil and Environmental Engineering |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/cee-2016-0002 |
| _version_ | 1811330160058695680 |
|---|---|
| author | Remišová Eva Zatkaliková Viera Schlosser František |
| author_facet | Remišová Eva Zatkaliková Viera Schlosser František |
| author_sort | Remišová Eva |
| collection | DOAJ |
| description | The bitumen binders in road pavements are exposed traffic loading effect at different climatic conditions. A resistance to these stresses depends on bitumen properties as well. The paper presents rheological properties (G*, δ, ν*) determined and compared for four bituminous binders (unmodified and polymer modified bitumen) at temperature 46 – 60 (80) °C and dynamic viscosity at temperature 130 – 190 °C (Brookfield viscometer). On the basis of viscosity results it is possible to set optimal production and compaction temperatures. Elastic and viscous behavior of binder in the middle temperature is determined in rheometers. The higher value of complex modulus, the stiffer bitumen binder is able to resist deformation. The greater content of elastic components (e.g. polymer in bitumen) varies mainly elastic-viscous properties of primary bitumen. |
| first_indexed | 2024-04-13T15:57:26Z |
| format | Article |
| id | doaj.art-83a2557ebd34482eb842c7c71a62d1fb |
| institution | Directory Open Access Journal |
| issn | 1336-5835 2199-6512 |
| language | English |
| last_indexed | 2024-04-13T15:57:26Z |
| publishDate | 2016-05-01 |
| publisher | Sciendo |
| record_format | Article |
| series | Civil and Environmental Engineering |
| spelling | doaj.art-83a2557ebd34482eb842c7c71a62d1fb2022-12-22T02:40:39ZengSciendoCivil and Environmental Engineering1336-58352199-65122016-05-01121132010.1515/cee-2016-0002cee-2016-0002Study of Rheological Properties of Bituminous Binders in Middle and High TemperaturesRemišová Eva0Zatkaliková Viera1Schlosser František2 Department of Highway Engineering, Faculty of Civil Engineering, University of Žilina, Univerzitná 8215/1, 010 26 Žilina, Slovakia. Department of Materials Engineering, Faculty of Mechanical Engineering, University of Žilina, Univerzitná 8215/1, 010 26 Žilina, Slovakia. Department of Construction Management, Faculty of Civil Engineering, University of Žilina, Univerzitná 8215/1, 010 26 Žilina, Slovakia.The bitumen binders in road pavements are exposed traffic loading effect at different climatic conditions. A resistance to these stresses depends on bitumen properties as well. The paper presents rheological properties (G*, δ, ν*) determined and compared for four bituminous binders (unmodified and polymer modified bitumen) at temperature 46 – 60 (80) °C and dynamic viscosity at temperature 130 – 190 °C (Brookfield viscometer). On the basis of viscosity results it is possible to set optimal production and compaction temperatures. Elastic and viscous behavior of binder in the middle temperature is determined in rheometers. The higher value of complex modulus, the stiffer bitumen binder is able to resist deformation. The greater content of elastic components (e.g. polymer in bitumen) varies mainly elastic-viscous properties of primary bitumen.https://doi.org/10.1515/cee-2016-0002bitumencomplex shear modulusviscosityrheologytemperature |
| spellingShingle | Remišová Eva Zatkaliková Viera Schlosser František Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures Civil and Environmental Engineering bitumen complex shear modulus viscosity rheology temperature |
| title | Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures |
| title_full | Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures |
| title_fullStr | Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures |
| title_full_unstemmed | Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures |
| title_short | Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures |
| title_sort | study of rheological properties of bituminous binders in middle and high temperatures |
| topic | bitumen complex shear modulus viscosity rheology temperature |
| url | https://doi.org/10.1515/cee-2016-0002 |
| work_keys_str_mv | AT remisovaeva studyofrheologicalpropertiesofbituminousbindersinmiddleandhightemperatures AT zatkalikovaviera studyofrheologicalpropertiesofbituminousbindersinmiddleandhightemperatures AT schlosserfrantisek studyofrheologicalpropertiesofbituminousbindersinmiddleandhightemperatures |