Challenges and opportunities in the high-quality rejuvenation of unmodified and SBS modified asphalt mixtures: State of the art
The reuse of reclaimed asphalt pavement (RAP) in its highest quantity and quality is
currently a focus point of researchers in pavement engineering. The increased use of RAP …
currently a focus point of researchers in pavement engineering. The increased use of RAP …
Repurposing waste oils into cleaner aged asphalt pavement materials: A critical review
H Li, Z Feng, AT Ahmed, M Yombah, C Cui… - Journal of Cleaner …, 2022 - Elsevier
The current practice of recycled waste oil mainly includes waste cooking oil (WCO) and
waste engine oil (WEO), etc. This paper provides a comprehensive and in-depth review of …
waste engine oil (WEO), etc. This paper provides a comprehensive and in-depth review of …
Performance of warm asphalt mixtures containing reclaimed asphalt pavement, an anti-stripping agent, and recycling agents: A study using a balanced mix design …
This research aims to use a balanced mix design (BMD) approach to investigate the effect of
recycling agents (RAs) and an anti-stripping agent on the mechanical properties of warm …
recycling agents (RAs) and an anti-stripping agent on the mechanical properties of warm …
Unraveling the modification mechanisms of waste bio-oils and crumb rubber on asphalt binder based on microscopy and chemo-rheology
Waste bio-oils and scrap tires as industrial waste streams have caused serious health risks
and environmental burdens. This study aims to provide a method for hybrid reuse of both …
and environmental burdens. This study aims to provide a method for hybrid reuse of both …
Synergistic effect of SBS copolymers and aromatic oil on the characteristics of asphalt binders and mixtures containing reclaimed asphalt pavement
Rejuvenators have been utilized to restore the physical and rheological properties of aged
asphalt binders found in the reclaimed asphalt pavement (RAP). Also, the rejuvenators are …
asphalt binders found in the reclaimed asphalt pavement (RAP). Also, the rejuvenators are …
Applications of vegetable oils and their derivatives as Bio-Additives for use in asphalt binders: A review
C Chen, J Lu, T Ma, Y Zhang, L Gu, X Chen - Construction and Building …, 2023 - Elsevier
Vegetable oils and their derivatives have shown great potential as modifiers or rejuvenators
for use in asphalt materials with promising performance. Due to the environmental and …
for use in asphalt materials with promising performance. Due to the environmental and …
Development of sustainable compound bio-oil rejuvenator and its rejuvenation mechanism on long-term aged asphalt
Y Jiang, X Chen, T Xu - Journal of Cleaner Production, 2023 - Elsevier
To develop a new sustainable compound bio-oil rejuvenator product and understand its
rejuvenation mechanism on long-term aged asphalt, the castor oil vegetable asphalt (COA) …
rejuvenation mechanism on long-term aged asphalt, the castor oil vegetable asphalt (COA) …
Multiscale investigation of waste soybean oil rejuvenated asphalt binder utilising experimental methodologies and molecular dynamics simulations
To demonstrate the rejuvenation effect of waste soybean oil (WSO) on aged asphalt binder
(AB) and realise the efficient combination of laboratory evaluation and numerical simulation …
(AB) and realise the efficient combination of laboratory evaluation and numerical simulation …
Evaluating the effects of oxidation and the deagglomerating potential of selected additives on asphaltene aggregation via computational modeling
X Li, W Cao - Construction and Building Materials, 2023 - Elsevier
Economic and environmental sustainability has been a significant stimulus to the use of
recycled asphalt materials in the pavement industry. In this practice, rejuvenators are usually …
recycled asphalt materials in the pavement industry. In this practice, rejuvenators are usually …
Molecular dynamics simulation insights into rejuvenating aged asphalt with waste soybean oil and polymers
This study utilized molecular dynamics simulations to assess the rejuvenation of aged
asphalt (AA) with waste soybean oil (WSO) and functionalized SBS polymers, focusing on …
asphalt (AA) with waste soybean oil (WSO) and functionalized SBS polymers, focusing on …