Effects of rejuvenators on bitumen ageing during simulated cyclic reuse: a review

K Schwettmann, N Nytus, S Weigel… - Resources …, 2023 - Elsevier
Single reuse of asphalt is an approved practice, but its success highly depends on restoring
the properties of the aged binder. Rejuvenators have become increasingly important for …

[HTML][HTML] A review on the durability of recycled asphalt mixtures embraced with rejuvenators

ZH Al-Saffar, H Yaacob, HY Katman, MKI Mohd Satar… - Sustainability, 2021 - mdpi.com
Reclaimed asphalt pavement (RAP) has received much attention recently due to its
increased use in hot mix asphalt (HMA) pavements to enhance pavement sustainability. The …

[HTML][HTML] Microscopic experimental and numerical research on rejuvenators: A review

Z Han, P Cong, J Qiu - Journal of Traffic and Transportation Engineering …, 2022 - Elsevier
Prompting high content of reclaimed asphalt pavement (RAP) to be used in road building
and maintenance has drawn great attention. The application of rejuvenators is an efficient …

Effect of reactive flexible rejuvenators on thermal-oxidative aging resistance of regenerated SBS modified asphalt

X Han, S Mao, S Zeng, H Duan, Q Liu, L Xue… - Journal of Cleaner …, 2022 - Elsevier
The high-quality regeneration of aged SBS modified asphalt could promote to achieve the
objective of low-carbon development. In this study, to reconstruct the structure of aged SBS …

Effect of re-aging on chemical and rheological properties of waste engine oil rejuvenated asphalt binder

F Liu, P Liu, X Zhang, Z Zhou, Y Peng - Construction and Building Materials, 2023 - Elsevier
The use of rejuvenator can potentially restore original properties of reclaimed asphalt
pavement (RAP) materials to achieve the purpose of reuse, but less attention has been paid …

[HTML][HTML] Aging effects on rheological properties of high viscosity modified asphalt

W Jiang, D Yuan, Z Tong, A Sha, J Xiao, M Jia… - Journal of Traffic and …, 2023 - Elsevier
This work investigated the aging effects on the rheological properties of high viscosity
modified asphalt (HVMA). First, the high-and low-temperature rheological properties were …

Laboratory Evaluation of Short-and Long-Term Aging Resistance of Rejuvenated RAP Mixtures

H Ziari, P Ayar, Y Amjadian - Journal of Materials in Civil …, 2023 - ascelibrary.org
This study evaluated the aging resistance of asphalt mixtures containing various
percentages of reclaimed asphalt pavement (RAP) and rejuvenators after short-term (ST) …

[HTML][HTML] Do different chemical and rheological properties act as effective and critical indicators for efficiency evaluation of rejuvenated bitumen?

S Ren, X Liu, M van Aggelen, P Lin, S Erkens - Construction and Building …, 2024 - Elsevier
This study investigates the impacts of rejuvenator type/dosage and the aging degree of
bitumen on the chemical and rheological properties of rejuvenated bitumen, and propose …

Experimental characterization of the oxidative kinetic aging behavior of rejuvenated asphalt binder

X Zhang, Q Wang, F Liu, Z Zhou, G Wang… - Construction and Building …, 2022 - Elsevier
Rejuvenator is commonly used in reclaimed asphalt pavement (RAP) to improve the
properties of the blended binder. However, the rejuvenated binder would experience aging …

Ageing behaviour of naturally and artificially aged bitumen samples after the addition of rejuvenators

K Schwettmann, N Nytus, M Radenberg… - Road Materials and …, 2023 - Taylor & Francis
Reusing bitumen and asphalt is an approved practice, but the efficiency highly depends on
adding virgin bitumen. Rejuvenators have gained increased importance in reaching …