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Effects of Film Thickness, Wavelength, and Carbon Black on Photodegradation of Asphalt
Asphalt Photodegradation Ultraviolet irradiation Film thickness
2009/7/24
Focusing on sunlight that has severe effects on the degradation of asphalt pavement during service, this study examined the relationships between the film thickness of asphalt and the states of photo...
Deformation Properties of Asphalt Mixture on Various Loading Conditions for Wheel Tracking Test
Asphalt mixture Wheel tracking test Loading condition Reciprocating motion
2009/7/24
The movement characteristics of aggregates in asphalt mixtures were investigated with wheel tracking tests under the following loading conditions: reciprocating motion, one-way motion, and one-way mot...
Reinforcing Effects of Carbon Black on Asphalt Binder for Pavement
Asphalt binder Reinforcement Carbon black SHRP
2009/7/24
Carbon black, used as a reinforcing filler for rubber materials, was evaluated for asphalt binders in pavements. Carbon black added to straight asphalt within 20 wt% caused an increase in the elastic...
Removal of Binder from Asphalt Mixture Using High Temperature and High Pressure Water
Supercritical water Pavement waste Aggregate Binder Straight asphalt
2009/7/24
A new recycling technology is proposed for separating and recovering aggregate and binder from asphalt pavement waste to develop a sustainable asphalt pavement recycling system. Investigation of the ...