Harries, Leandro ; Schütz, Maximilian ; Kempf, David ; Liu, Jia (2023)
Investigation of the permeability of fibre-modified water permeable asphalt with methods of asphalt petrology.
8th International Conference on Civil, Structural and Transportation Engineering (ICCSTE 2023). Ottawa, Ontario, Canada (04.06.2023-06.06.2023)
doi: 10.11159/iccste23.144
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
The benefits and properties of porous asphalt (PA) pavements were summarised with a literature review. Further, the influence of modifications using different combinations of carbon and cellulose fibre was shown by laboratory tests carried out by the Institute of Transportation Infrastructure Engineering (ITIE) of Technical University of Darmstadt (TU Darmstadt). This paper studies PA’s permeability by using asphalt petrology, a geological method adapted for analysing the internal structure of asphalt samples. This method introduces new parameters, such as the void surface area subdivided into classes. These parameters allow further attributes of the asphalt to be inferred, such as vertical permeability. To this end, a function to predict the permeability of asphalt specimens was successfully developed and applied.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2023 |
| Autor(en): | Harries, Leandro ; Schütz, Maximilian ; Kempf, David ; Liu, Jia |
| Art des Eintrags: | Bibliographie |
| Titel: | Investigation of the permeability of fibre-modified water permeable asphalt with methods of asphalt petrology |
| Sprache: | Englisch |
| Publikationsjahr: | 5 Juni 2023 |
| Ort: | Orléans, Ontario, Canada |
| Buchtitel: | Proceedings of the 8th International Conference on Civil, Structural and Transportation Engineering (ICCSTE 2023) |
| Kollation: | 8 Seiten |
| Veranstaltungstitel: | 8th International Conference on Civil, Structural and Transportation Engineering (ICCSTE 2023) |
| Veranstaltungsort: | Ottawa, Ontario, Canada |
| Veranstaltungsdatum: | 04.06.2023-06.06.2023 |
| DOI: | 10.11159/iccste23.144 |
| URL / URN: | https://avestia.com/ICCSTE2023_Proceedings/files/paper/ICCST... |
| Kurzbeschreibung (Abstract): | The benefits and properties of porous asphalt (PA) pavements were summarised with a literature review. Further, the influence of modifications using different combinations of carbon and cellulose fibre was shown by laboratory tests carried out by the Institute of Transportation Infrastructure Engineering (ITIE) of Technical University of Darmstadt (TU Darmstadt). This paper studies PA’s permeability by using asphalt petrology, a geological method adapted for analysing the internal structure of asphalt samples. This method introduces new parameters, such as the void surface area subdivided into classes. These parameters allow further attributes of the asphalt to be inferred, such as vertical permeability. To this end, a function to predict the permeability of asphalt specimens was successfully developed and applied. |
| Zusätzliche Informationen: | Paper No. 144 |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Verbund Institute für Verkehr 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Verbund Institute für Verkehr > Institut für Verkehrswegebau |
| Hinterlegungsdatum: | 19 Jul 2023 15:48 |
| Letzte Änderung: | 07 Aug 2023 13:08 |
| PPN: | 510420966 |
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