Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Hamzeh F. Haghshenas"'
Publikováno v:
Energy & Fuels. 37:4791-4815
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2674:126-138
Proper use of rejuvenators can improve the properties and performance of aged asphalt mixtures; however, there is currently a lack of understanding on how rejuvenator treatment details, such as type-dosage of rejuvenators and blending-curing of rejuv
Autor:
Afshar A. Yousefi, Hamzeh F. Haghshenas, Benjamin Shane Underwood, John Harvey, Phillip Blankenship
Publikováno v:
Construction and Building Materials. 363:129633
Autor:
Afshar Yousefi, Davoud Fatmehsari Haghshenas, Hamzeh F. Haghshenas, Pooyan Ayar, Gerald Reinke, Robert Rea
Publikováno v:
Journal of Materials in Civil Engineering. 33
This study examined the effect of five chemically different recycling agents on the long-term performance and moisture sensitivity of modified aged asphalt binder. A control base binder was...
Publikováno v:
Canadian Journal of Civil Engineering. 46:704-711
Top-down cracking (TDC) has been recognized worldwide and is regarded as a major type of asphalt pavement distress. In this study, fracture mechanisms behind the TDC propagation and fatigue life of pavements were investigated under dual tire loads us
Publikováno v:
Petroleum Science and Technology. 37:2275-2282
Aging can significantly reduce the durability of binders used in asphalt pavements and can consequently impose long-term maintenance cost to the owners. Antioxidants are additives that can ...
Publikováno v:
Fuel. 237:71-80
Bituminous binder’s chemical aging process leads to significant changes in its mechanical and rheological properties. The two main outcomes of chemical aging are the oxidation of molecules and changes in the binder’s saturate-aromatic-resin-aspha
Publikováno v:
Journal of Materials in Civil Engineering. 32
Modification of aged binders by the use of recycling agents is significantly influenced by the chemical compositions of these agents. Despite the widespread use of recycling agents, the eff...
Autor:
Gerald Reinke, Dale Byre, Davoud Fatmehsari Haghshenas, Robert Rea, Martins Zaumanis, Hamzeh F. Haghshenas
Publikováno v:
Journal of Materials in Civil Engineering. 32
This work addresses the effect of time, temperature, airflow rate, and weight of asphalt binder on the laboratory short-term aging of asphalt binders and proposes an alternative protocol th...
Publikováno v:
Construction and Building Materials. 318:126161