Results 81 to 90 of about 5,752 (188)

Effect of waste cooking oil on the performance of EVA modified asphalt and its mechanism analysis

Scientific Reports
The balance between the low and high temperature performance of asphalt materials is important to avoid either rutting deformation or low temperature cracking resistance of asphalt pavement.
Renwei Zhang, Junfang Wang, Haixin Kang
doaj   +1 more source

Modified Asphalt Using Buton Natural Rock Asphalt

Journal of Advanced Civil and Environmental Engineering
he characteristics of asphalt mostly determine how well asphalt pavements work. High temperatures can cause stress on the asphalt surface layer. At high temperatures, irreversible alteration or bubbling occurs and leads to spalling as it travels. This is due to the slow movement of the asphalt components in the pavement mixture, which resists the ...
openaire   +1 more source

Urban Heat Island in the Eastern Mediterranean and Middle East: Multi‐City Approach in Regional Climate Modelling

International Journal of Climatology, Volume 46, Issue 4, 30 March 2026.
This study presents that the WRF model, coupled with bulk urban parameterization, effectively captures the summer urban heat island (UHI) patterns across the Eastern Mediterranean and Middle East, showing stronger night‐time surface UHIs (5°C–6°C) and daytime surface cool islands (up to 12.5°C).
Katiana Constantinidou, Panos Hadjinicolaou, Anna Tzyrkalli, George Zittis, Jos Lelieveld   +4 more
wiley   +1 more source

"Low-temperature plasma activated chloroprene rubber and ethylene-vinyl acetate copolymer and their compound modified asphalt performance "

Hecheng xiangjiao gongye
"In order to improve the performance of crumb rubber modified asphalt, chloroprene rubber (CR) with a mass ratio of 11/100 to matrix asphalt and ethylene-vinyl acetate copolymer (EVA) with a mass ratio of 3/100 were used as modifiers to prepare modified ...
TIAN Yong-jing1 a, WANG Yu-hang1 a, MAO Yi-ming1 b, 2
doaj   +1 more source

Secondary degradation of bio-oil degraded crumb rubber and preparation of stable degraded crumb rubber modified asphalt

Case Studies in Construction Materials
Using bio-oil to desulfurize and degrade crumb rubber (CR) significantly enhances the compatibility between CR and asphalt, improving the workability of CR-modified asphalt and providing environmental and economic benefits.
Quanlei Wang, Yin Zhang, Mengzhen Zhao, Cong Li, Ashraf Aljarmouzi   +4 more
doaj   +1 more source

Ultrasonic-assisted preparation of SBS modified asphalt: Cavitation bubble numerical simulation and rheological properties

Ultrasonics Sonochemistry
SBS (styrene–butadiene–styrene block copolymer) is currently the most widely used asphalt modifier, and SBS modified asphalt is usually prepared by high-speed shearing.
Ruien Yu, Gang Fu, Xiaohan Li, Xuanye Xi, Xiaowen Chen, Leilei Chen, Xiaoyan Zhang, Xijing Zhu   +7 more
doaj   +1 more source

Physical, rheological and microscopic properties of AAT nanomaterial/crumb rubber powder composite-modified asphalt and SBS-modified asphalt.

PLoS ONE
This research was based on a nano-AAT (American Advanced Technology)-modified asphalt to which CRP (crumb rubber powder), a rubber waste, was introduced to explore the influence of CRP on AAT performance.
Lu Sun, Wenqing Zhong, Ziwei Xiao, Hui Qi   +3 more
doaj   +1 more source

Natural Asphalt: A Novel Bitumen Modifier and Asphalt Filler

Natural asphalt is a highly valuable material with diverse uses that humans have been utilizing for centuries. Its beneficial qualities, environmental friendliness compared to synthetic alternatives, versatility, and cost-effectiveness contribute to its overall importance as a valuable natural material.
Mohammad Soleiman-Beigi, Homa Kohzadi, Saeed Toolabi   +2 more
openaire   +1 more source

Performance of rubber-modified asphalt for ultra-thin overlay

Hecheng xiangjiao gongye
　In order to investigate the applicability of rubber-modified asphalt in ultra-thin overlay and to clarify the differences in road performance of different rubber- modified asphalts, the evaluation of the temperature sensitivity, and high- and low ...
WANG He-ping1, ZHANG Li2, LUAN Yang3, WANG Xiao-sen3, MENG Hui-lin3
doaj   +1 more source

Comparing asphalt modified with recycled plastic polymers to conventional polymer modified asphalt

, 2021
G. White, F. Hall
openaire   +2 more sources