The study aims at investigating diffusion behaviors between virgin asphalt and recycled mastic (RAM) an atomistic scale. Firstly, a mutual model of asphalt–RAM considering the actual mass ratio filler to binder (F/A) condition was developed by molecular dynamic (MD)simulation. Secondly, indexes relative concentration (RC), radial distribution function (RDF) mean square displacement (MSD) were u...

SMA is a gap graded mix composed of high concentration coarse aggregate that held together in thick asphalt film by matrix mineral filler and stabilizers. Since natural aggregates have become expensive, hence Reclaimed Asphalt Pavement (RAP) can be reused pavement construction to reduce the environmental hazardous due disposal problems. RAP contains used aggregates, it highly prone fatigue, the...

Although the benefits of asphalt recycling have been scientifically proven and several best practices are being implemented, further research is required in specific specialized areas. One these circumstances Reclaimed Asphalt Pavements (RAPs) that contain modifiers such as elastomers and/or plastomers. Following principles circular economy considering sustainability implications mixtures, this...

• MD simulations on diffusion behaviors of bitumen systems were reviewed. Atomic-level mechanism and influence factors self-healing performance demonstrated. Molecular models evaluation parameters bitumen-aggregate interface overviewed. Influence adhesion model summarized. The cohesive adhesive performances bituminous materials significantly affect the service life asphalt pavement. molecular d...

High demand for asphalt binders in road construction verifies the need of finding alternative materials through pavement recycling. This paper investigated impact different rejuvenators on performance an aged binder. Virgin Olive oil, virgin cooking waste engine and oil were added to a 30/40 penetration grade binder at fixed content 4% all types. The wet method was used blend physical, rheologi...

Evaluating the performance of rejuvenated asphalt mixes is crucial for pavement design and construction, as using a rejuvenator not only boosts recycling contributes to positive effects on environment but also increases sensitivity rutting moisture. This study was executed evaluate effect warm mix (WMA) antistripping agent, namely nano-ZycoTherm, moisture-induced damage potential mixtures conta...

The application of recycled asphalt pavement (RAP) on a large scale is highly promoted to meet the current needs carbon neutrality and sustainable development purposes. However, majority RAP mixture productions are currently relying restoring effects provided by rejuvenators. Therefore, study focuses feasibility using high penetration binder (HPAB) in as replacement for conventional In this stu...

Glycyrrhiza glabra L. (GG), also known as Yashtimadhu, is a traditional plant which widely used in Ayurveda. It to treat variety of ailments including cough, asthma, bronchitis, diabetes, gastric ulcers, skin problems, inflammation, anaemia, premature greying hair and others. Clinical experimental research suggests that it possesses anti-inflammatory, antiviral, immunomodulatory, hepatoprotecti...

The utilization of Recycled Asphalt Pavement (RAP) mixtures in pavement construction is an environmentally friendly approach that promotes sustainable development by reducing energy consumption and material waste. However, the high cost conventional rejuvenators limits widespread use RAP mixtures. In this study, a novel proposed to enhance performance incorporating combination high-penetration ...

The recyclability of waste cooking oil (WCO) as rejuvenator for aged asphalt mixture improved the serviceability pavement itself. Currently, researcher is exploring new potential WCO modifier binder modification. However, issue compatibility properties in modification with arises since poor mechanical performance globally recorded thus reflected weakness adhesion bonding inside material. Basica...