Results 11 to 20 of about 3,464,569 (292)

A Comprehensive Literature Review on Polymer-Modified Asphalt Binder

CivilEng, 2023
Due to periodic variations in temperature and heavy traffic loading, hot-mix asphalt (HMA) pavements undergo considerable distress during their service life.
Mostafiz Emtiaz, Md. Nafis Imtiyaz, M. Majumder, I. Idris, Roni Mazumder, M. Rahaman   +5 more
semanticscholar   +1 more source

The Performance and Distribution of Polyurethane-Modified Asphalt That Exhibits Different Molecular Weights

Sustainability, 2023
To analyze the effect of polyol on polyurethane (PU)-modified asphalt, three different soft segments of polyurethane were synthesized, and we utilized the reaction of MDI (diphenylmethane diisocyanate) with PU650, PU1000, and PU1400.
Xiaoyi Ban, Zengping Zhang, Pengtao Chang, Suyu Zhang, Hao Liu, Yuxuan Liang, Yujing Chen   +6 more
semanticscholar   +1 more source

Engineering properties, microplastics and emissions assessment of recycled plastic modified asphalt mixtures.

Science of the Total Environment, 2023
The use of recycled plastic in asphalt is raising interest since contributing to increase the sustainability of roads pavements. The engineering performance of such roads are commonly assessed but scarcely correlated to the environmental impacts of ...
Yeong Jia Boom, Dai Lu Xuan, Marie Enfrin, Michael Swaney, Hassan Masood, B. Pramanik, D. Robert, F. Giustozzi   +7 more
semanticscholar   +1 more source

Rheological Behaviour of WMA-Modified Asphalt Binders with Crumb Rubber

Polymers, 2022
Crumb rubber (CR) is one of the materials most widely used in the road infrastructure industry due to its mechanical and environmental benefits as an asphalt binder modifier.
Emilio Turbay, Gilberto Martinez-Arguelles, Tatiana Navarro-Donado, E. Sánchez-Cotte, R. Polo-Mendoza, Elvis Covilla-Valera   +5 more
semanticscholar   +1 more source

Effect of Desulfurization Process Variables on the Properties of Crumb Rubber Modified Asphalt

Polymers, 2022
A large number of waste tires are in urgent need of effective treatment, and breaking waste tires into crumb rubber powder for modifying asphalt has been proved as a good idea to solve waste tires. Crumb rubber modified asphalt not only has good high and
Honggang Zhang, Yangpeng Zhang, Jie Chen, Wenchang Liu, Wensheng Wang   +4 more
semanticscholar   +1 more source

Multi–scale enhancement mechanisms of graphene oxide on styrene–butadiene–styrene modified asphalt: An exploration from molecular dynamics simulations

, 2021
The objective of this research is to clarify the mechanism of interaction between graphene oxide (GO) and styrene–butadiene–styrene (SBS) modified asphalt. In this paper, the GO/SBS–modified asphalt was prepared using GO with contents of 0.1 wt%, 0.3 wt%,
K. Hu, Caihua Yu, Qilin Yang, Yujing Chen, Guixiang Chen, R. Ma   +5 more
semanticscholar   +1 more source

The method of intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement

IET Networks, EarlyView., 2022
Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley   +1 more source

Review of emulsified asphalt modification mechanisms and performance influencing factors

Journal of Road Engineering, 2023
In recent years, with the improvement of the requirements of road performance, modified emulsified asphalts with better performance has gradually replaced the emulsified asphalt and become the primary material for road maintenance.
Yongjun Meng, Jing Chen, Weikang Kong, Yirong Hu   +3 more
doaj   +1 more source

Thermal aging behavior characteristics of asphalt binder modified by nano-stabilizer based on DSR and AFM

Nanotechnology Reviews, 2021
In order to clarify the effect of thermal aging on the nano-stabilized modified asphalt binder, TINUVIN 770 (T770) hindered amine light stabilizer of nanoscale was selected as aging modifying agent to prepare modified asphalt. The impact of thermal aging
Sun Xiaolong, Yuan Junshen, Zhang Yikang, Yin Yingmei, Lv Jianbing, Jiang Shuo   +5 more
doaj   +1 more source

Viscoelastic Properties, Rutting Resistance, and Fatigue Resistance of Waste Wood-Based Biochar-Modified Asphalt

Coatings, 2022
The purpose of this study is to explore the viscoelastic properties, rutting resistance, and fatigue resistance of waste wood-based biochar-modified asphalt. The biochar with 2%, 4%, and 8% mixing amounts and two kinds of particle size, 75–150 μm and
Ran Zhang, Haoxiang Wang, J. Ji, Hainian Wang   +3 more
semanticscholar   +1 more source