A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Parameters to characterise the effects of Sasobit® content on the rheological properties of unaged and aged asphalt binders
Incorporation of warm asphalt additives in conventional asphalt binder affects its rheological properties. This paper presents two Superpave™ binder parameters that were used to characterise the rheological properties of PG64 and PG70 asphalt binders blended with various Sasobit® contents and subjected to high and intermediate temperatures as well as under different ageing conditions. The parameters used to characterise the binder rheology at high and intermediate temperatures were the non-dimensional viscosity gradient (∇ ηS) and non-dimensional Superpave™ rutting parameter (NSRP), respectively). The results indicated that the ∇ ηS trends differ depending on binder types, test temperatures and ageing conditions. The NSRP exhibited a significantly different trend for each Sasobit® content, depending on binder type and ageing conditions.
Parameters to characterise the effects of Sasobit® content on the rheological properties of unaged and aged asphalt binders
Incorporation of warm asphalt additives in conventional asphalt binder affects its rheological properties. This paper presents two Superpave™ binder parameters that were used to characterise the rheological properties of PG64 and PG70 asphalt binders blended with various Sasobit® contents and subjected to high and intermediate temperatures as well as under different ageing conditions. The parameters used to characterise the binder rheology at high and intermediate temperatures were the non-dimensional viscosity gradient (∇ ηS) and non-dimensional Superpave™ rutting parameter (NSRP), respectively). The results indicated that the ∇ ηS trends differ depending on binder types, test temperatures and ageing conditions. The NSRP exhibited a significantly different trend for each Sasobit® content, depending on binder type and ageing conditions.
Parameters to characterise the effects of Sasobit® content on the rheological properties of unaged and aged asphalt binders
Hamzah, Meor Othman (author) / Jamshidi, Ali (author) / Kanitpong, Kunnawee (author) / Aman, Mohamad Yusri (author)
Road Materials and Pavement Design ; 13 ; 368-375
2012-06-01
8 pages
Article (Journal)
Electronic Resource
English
| British Library Online Contents | 2012
Microstructure and rheological properties of aged and unaged polymer-modified asphalt binders
| Taylor & Francis Verlag | 2015
Effects of Sasobit on Rheological Properties of Asphalt Binders
| Tema Archive | 2012
Effects of Sasobit on Rheological Properties of Asphalt Binders
| British Library Online Contents | 2012
Effects of Sasobit on Rheological Properties of Asphalt Binders
| British Library Conference Proceedings | 2012