Results 31 to 40 of about 78,621 (273)

Evaluation of the Refined Decomposition Effect of Reclaimed Asphalt Pavement Materials

Buildings, 2023
To improve the quality of reclaimed asphalt pavement materials (RAPs) and reduce the variability of RAPs, a refined decomposition process was applied to treat RAPs.
Peng Wang, Junwei Chen, Jie Wang, Jian Li, Hualong Ning, Chunming Liang, Xiaogang Ge, Xiaojun Wang   +7 more
doaj   +1 more source

Adhesion of recycled concrete aggregates, demolition debris and asphalt [PDF]

, 2014
[Abstract:] In this investigation, rolling bottle tests and boiling water tests were conducted to evaluate the effect of different fillers and treatments on the adhesion between recycled concrete aggregates (RCA) and asphalt.
Pasandín, A.R., Pérez Pérez, Ignacio
core   +2 more sources

Rubber/crete: mechanical properties of scrap to reuse tire-derived rubber in concrete. A review [PDF]

, 2019
The recycling of waste tires is of paramount importance for the environment protection and for economic reasons too. The amount of scrapped tires in USA reached 550 million tires per year and it is still raising.
Marco Valente, SIBAI, ABBAS
core   +1 more source

Study on Mesoscopic Mechanics of Recycled Asphalt Mixture in the Indirect Tensile Test

Mathematical Problems in Engineering, 2020
Reclaimed asphalt pavement (RAP) mainly contains asphalt binder and aggregates, and the RAP materials used in paving roads could save virgin materials.
Y. Sheng, Haichuan Jia, Hongli Lv, Huaxin Chen, Xiaorui Zhao, Runzhi Wang, Jiandang Meng   +6 more
semanticscholar   +1 more source

The Early Performance Development of Hot In-Place Recycled Asphalt Mixture

Coatings
With increasing societal attention being directed to resource and environment problems, the research focus on high reclaimed asphalt content mixtures has become pertinent.
Qijia Shi, Chaochao Liu, Yanhua Xue, Yiyang Xue, Chen Zhang, Wenlong Lu, Yiyi Wen, Songtao Lv   +7 more
semanticscholar   +1 more source

Asphalt mixture modification with a plastomeric compound containing recycled plastic: laboratory and field investigation

Materials Structure, 2022
The use of recycled plastic in asphalt pavements represents a sustainable and economic choice which, if correctly designed, could significantly improve the resistance against the typical distresses of flexible pavements.
F. Cardone, S. Spadoni, G. Ferrotti, F. Canestrari   +3 more
semanticscholar   +1 more source

Performance and Application of Viscosity Recovering Recycled Micro Overlay Based on Fine Separated RAP Fines

Zhongwai Gonglu
The key to asphalt recycling lies in the appropriate selection of the recycling agent. To improve the recycling value of recycled asphalt pavement (RAP) fine materials, based on fine separated RAP fines and combined with viscosity recovering rejuvenator ...
SHE Zhaoyu, CHEN Xianghui, LI Ning, XIE Zhiwei, TANG Wei   +4 more
doaj   +1 more source

Resistance to Moisture Damage of Recycled Asphalt Concrete Pavement

Journal of Engineering, 2015
Recycled asphalt concrete mixture are prepared, artificially aged and processed in the laboratory to maintain the homogeneity of recycled asphalt concrete mixture gradation, and bitumen content.
saad Isaa Sarsam, Israa Lutfi AL-Zubaidi
doaj   +2 more sources

Dynamic Characteristic Master Curve and Parameters of Different Asphalt Mixtures

Applied Sciences, 2022
Using an AMPT tester and based on laboratory tests, this paper performed a comparative study on the dynamic characteristics of different asphalt mixtures, analyzed the influence of different asphalt binders on the characteristic parameters of the dynamic
Shijie Ma, Liang Fan, Tao Ma, Zhao Dong, Yuzhen Zhang, Xiaomeng Zhang   +5 more
doaj   +1 more source

Evaluation of Mechanical Properties of Recycled Material for Utilization in Asphalt Mixtures

Applied Sciences, 2017
With an expanding world, the demand for extensive road networks is increasing. As natural resources become scarce, the necessity of finding alternative resources has led to the idea of applying recycled material to pavement construction including asphalt
Farzaneh Tahmoorian, Bijan Samali, Vivian W.Y. Tam, John Yeaman   +3 more
doaj   +1 more source