Oxidative ageing and moisture damage are key factors in bitumen degradation and asphalt
pavement deterioration. The effects of oxygen and moisture on bitumen are governed by …

Although rubberized asphalt has more than a 50-year history, it has not been widely
adopted due to difficulties with its processability, unstable properties and high initial cost …

Recycling of petroleum bitumen used in road and roofing shingle is widespread, and in
many cases the recycled content includes bitumen that has already endured multiple …

Oxidative aging is responsible for the irreversible asphalt stiffening and embrittlement
leading to asphalt pavements of increased susceptibility to fatigue and thermal cracking. In …

The use of warm mix asphalt (WMA) has been increasing in recent years due to its ability to
reduce the production temperatures of asphalt concrete. The long-term implications of …

The volatile and semi-volatile emissions of crumb rubber modified asphalt (CRMA) has a
negative effect on atmosphere environment, which might restrict its application in pavement …

Research on aging mechanism of SBS modified asphalt can provide theoretical and
technical support not only for the choice of asphalt pavement materials but also for recycling …

This study aimed to explore the long-term aging influence on chemo-rheological properties
and develop novel consecutive models for the long-term aging reaction kinetics of bitumen …

This study investigates the effects of long-term aging on pavement performance under
realistic traffic and thermal conditions. Using the NCHRP 09-54 aging procedure, a …

Long-term oxidative ageing occurs in asphalt pavements when they are exposed to the
ambient environment for extended periods. This ageing phenomenon is dependent on …