Results 11 to 20 of about 5,173 (195)

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

Properties of Direct Coal Liquefaction Residue Modified Asphalt Mixture

Advances in Materials Science and Engineering, 2017
The objectives of this paper are to use Direct Coal Liquefaction Residue (DLCR) to modify the asphalt binders and mixtures and to evaluate the performance of modified asphalt mixtures.
Jie Ji, Hui Yao, Di Wang, Zhi Suo, Luhou Liu, Zhanping You   +5 more
doaj   +1 more source

A Micro-Scale Investigation on the Behaviors of Asphalt Mixtures under Freeze-Thaw Cycles Using Entropy Theory and a Computerized Tomography Scanning Technique

Entropy, 2018
The thermodynamic behavior of asphalt mixtures is critical to the engineers since it directly relates to the damage in asphalt mixtures. However, most of the current research of the freeze-thaw damage of asphalt mixtures is focused on the bulk body from ...
Huining Xu, Hengzhen Li, Yiqiu Tan, Linbing Wang, Yue Hou   +4 more
doaj   +1 more source

Freeze and thaw field investigation of foamed asphalt cold recycling mixture in cold region

Case Studies in Construction Materials, 2021
Cold recycling mixtures with foamed asphalt is one of the green and environmental-friendly construction technology in pavement rehabilitation. Most of the pavement recycling materials could be utilized with this kind of technology.
Han Zhao, Junda Ren, Zhuo Chen, Hai Luan, Junyan Yi   +4 more
doaj   +1 more source

The mechanical response of dry-process polymer wastes modified asphalt under ageing and moisture damage

Case Studies in Construction Materials, 2022
The use of waste polymers for modifying asphalt has remarkable environmental and economic advantages. However, limitation still exists in the resistance of these mixtures against moisture damage and ageing. This paper aims to explore the impact of ageing
Hasanain Radhi Radeef, Norhidayah Abdul Hassan, Herda Yati Katman, Mohd Zul Hanif Mahmud, Ahmad Razin Zainal Abidin, Che Ros Ismail   +5 more
doaj   +1 more source

A review of asphalt and asphalt mixture aging

Ingeniería e Investigación, 2013
This paper presents an extensive review of the pertinent literature regarding asphalt and asphalt mixture aging. Aging affects flexible pavement performance and is produced by intrinsic and extrinsic variables as well as exposure time. Intrinsic variables include asphalt and aggregate properties, a mixture's asphalt content, binder film thickness and ...
Wilmar Darío Fernández-Gómez, Hugo Alexánder Rondón Quintana, Francisco Reyes   +2 more
openaire   +2 more sources

Fracture characteristics of asphalt mixtures containing asphalt millings with geosynthetic fragments [PDF]

E3S Web of Conferences
The increasing cost of asphalt and environmental concerns have created a greater interest in exploring the possibility of incorporating higher percentages of reclaimed asphalt pavement (RAP) materials in asphalt mixtures.
Saxena Ashray, Kumar V. Vinay, Zornberg Jorge G.   +2 more
doaj   +1 more source

Brittle Point of Asphalt and Asphaltic Mixtures.

Journal of The Japan Petroleum Institute, 1996
本研究は種々のアスファルトを用い, 流動からぜい性に転移する種々のぜい化点を求めるため, アスファルトではフラースぜい化点試験, 森吉ぜい化点試験, アスファルト混合物では熱応力試験, 曲げ試験を行い, それぞれから得られる種々のぜい化点の相互の関係について述べている。実験の結果, 本研究は種々のアスファルトおよびそのアスファルトを用いたアスファルト混合物の各種試験から求められた4種のぜい化点は互いに密接な関係にあることを明らかにした。また, アスファルト舗装の対象地域の外気温や舗装表面温度とわだち掘れや亀裂をも考慮した合理的なアスファルトの選定法についても提案した。
AMANO, Takaaki, TOKUMITSU, Katsuya, OGASAWARA, Akira, KASAHARA, Akihiko, MORIYOSHI, Akihiro   +4 more
openaire   +2 more sources

Comprehensive Study about Effect of Basalt Fiber, Gradation, Nominal Maximum Aggregate Size and Asphalt on the Anti-Cracking Ability of Asphalt Mixtures

Applied Sciences, 2021
There are many parameters that could affect the properties of asphalt mixtures, such as the fiber additive, gradation type, nominal maximum aggregate size (NMAS), and asphalt.
Keke Lou, Xing Wu, Peng Xiao, Aihong Kang, Zhengguang Wu, Yan Xia   +5 more
doaj   +1 more source

The influence of short and long term aging on the dynamic modulus of recycled polyethylene asphalt mixture

Journal of Applied Science and Engineering, 2022
The asphalt pavement and plastics industry has been promoting recycling waste plastic to produce hot asphalt mixes because of the potential economic and environmental benefits.
Ngoc-Lan Nguyen, May Huu Nguyen, Dai-Tu Vo, Van Quyet Truong, Thanh-Hai Le, Duc-Trung Tran   +5 more
doaj   +1 more source