dc.contributor.author | Škulteckė, Judita | |
dc.contributor.author | Soenen, Hilde | |
dc.contributor.author | Blom, Johan | |
dc.contributor.author | Vaitkus, Audrius | |
dc.contributor.author | Židanavičiūtė, Jurgita | |
dc.contributor.author | Margaritis, Alexandros | |
dc.date.accessioned | 2023-09-18T19:08:03Z | |
dc.date.available | 2023-09-18T19:08:03Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 1468-0629 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/135779 | |
dc.description.abstract | Rheological characterisation methods are important when it comes to a performance-based selection system for bituminous binders for road applications. Standardised methods exist for the determination of bitumen rheological behaviour based on a dynamic shear rheometer (DSR) at intermediate and high service temperatures and a bending beam rheometer (BBR) at low temperatures. Recently, a dynamic shear rheometer with 4mm parallel plates (4-mm DSR), has been proposed by Western Research Institute (WRI), as a promising method to determine the rheological behaviour at low temperatures. Clear advantages of the 4-mm DSR are related to the small sample size, especially important for recovered and aged binders, and the ability to work with adequate stresses at very low temperatures. Furthermore, if 4-mm DSR can be used to assess the low temperature behaviour of bitumen, then the performance of a binder in the whole range of service temperatures, could be assessed by just one equipment, a DSR. This paper focuses on the challenges related to 4-mm DSR tests regarding equipment preparation, with a specific attention to the temperature assessment and calibration. Furthermore, a sample preparation method, assuring good adhesion to both plates is proposed and the repeatability and reproducibility of 4-mm DSR tests is evaluated. | eng |
dc.format | PDF | |
dc.format.extent | p. 557-571 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Scopus | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.source.uri | https://doi.org/10.1080/14680629.2019.1634636 | |
dc.source.uri | https://www.tandfonline.com/doi/full/10.1080/14680629.2019.1634636 | |
dc.title | Analysis of 4-mm DSR tests: calibration, sample preparation, and evaluation of repeatability and reproducibility | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.references | 16 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.institution | Nynas NV | |
dc.contributor.institution | Antwerp University | |
dc.contributor.faculty | Aplinkos inžinerijos fakultetas / Faculty of Environmental Engineering | |
dc.subject.researchfield | T 002 - Statybos inžinerija / Construction and engineering | |
dc.subject.vgtuprioritizedfields | SD0101 - Pažangios statinių konstrukcijos / Smart building structures | |
dc.subject.ltspecializations | L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies | |
dc.subject.en | dynamic shear rheometer | |
dc.subject.en | DSR | |
dc.subject.en | low temperature | |
dc.subject.en | repeatability | |
dc.subject.en | reproducibility | |
dc.subject.en | 4-mm parallel plates | |
dcterms.sourcetitle | Road materials and pavement design | |
dc.description.issue | no. 3 | |
dc.description.volume | vol. 22 | |
dc.publisher.name | Taylor & Francis | |
dc.publisher.city | London | |
dc.identifier.doi | 000474437400001 | |
dc.identifier.doi | 2-s2.0-85068541047 | |
dc.identifier.doi | 10.1080/14680629.2019.1634636 | |
dc.identifier.elaba | 39835633 | |