Abstract: Wastewater treatment sludge (WTS) is a by-product of wastewater treatment. Moisture holding capacity, high organic, complex inorganics, and zeolite-like chemical contents make WTS a valuable pavement additive. This study ...

Abstract: The use of reclaimed asphalt pavement (RAP) has significantly increased in construction and rehabilitation of flexible pavements to ensure proper use of limited natural resources. Bio-oils could act as a rejuvenator and ...