Alvin Wong - Academia.edu (original) (raw)
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Jawaharlal Nehru Technological University
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Papers by Alvin Wong
Construction and Building Materials, 2014
Asphalt binder continuously ages throughout the long-life HMA pavement structure. The type of asp... more Asphalt binder continuously ages throughout the long-life HMA pavement structure. The type of asphalt mixture significantly affects binder aging rate. Aging rate decreases with pavement depth for the same type of asphalt mixture. Cross-sectional binder aging variation is insignificant. Asphalt at the bottom of pavement has access to oxygen at a reduced concentration.
Construction and Building Materials, 2014
Asphalt binder continuously ages throughout the long-life HMA pavement structure. The type of asp... more Asphalt binder continuously ages throughout the long-life HMA pavement structure. The type of asphalt mixture significantly affects binder aging rate. Aging rate decreases with pavement depth for the same type of asphalt mixture. Cross-sectional binder aging variation is insignificant. Asphalt at the bottom of pavement has access to oxygen at a reduced concentration.