Results 21 to 30 of about 41,878 (201)

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

Experience with the use of warm mix asphalt additives in bitumen binders [PDF]

, 2018
In most European countries, Hot Mix Asphalt (HMA) technology is still being used as the standard for the production and processing of bituminous mixtures.
Capayova, Capayova, Capayova, Capayova, Capayova, Capayova, Hamzah, Hamzah, Luxembourg, Luxembourg, Remisova, Remisova, Ring, Ring, Slovak, Slovak, Stefunkova, Stefunkova, Valentin, Valentin, Valentin, Valentin, Valentova, Valentova   +23 more
core   +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

STUDY OF THE RESISTANCE OF WARM ASPHALT MIXTURES BASED ON BITUMEN WITH THE ADDITION OF ENERGY-SAVING ADDITIVES AND FOAMED BITUMEN TO RUTTING [PDF]

Дороги і мости, 2023
Introduction. The article investigates asphalt mixtures produced by standard technology according to [1, 2] and the so-called warm asphalt mixtures produced at reduced process temperatures based on bitumen with the addition of energy-saving additives and
Anatolii Mudrychenko, Vyacheslav Savenko
doaj   +1 more source

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

Use of Adhesion Promoters in Asphalt Mixtures [PDF]

Slovak Journal of Civil Engineering, 2018
Abstract The purpose of asphalt binder as a significant binder in road constructions is to permanently bind aggregates of different compositions and grain sizes. The asphalt binder itself does not have suitable adhesiveness, so after a period of time, bare grains can appear.
Cihlářová, Denisa, Fencl, Ivan, Cápayová, Silvia, Pospíšil, Petr   +3 more
openaire   +3 more sources

Investigating the Effect of Calcium Lignosulfonate on the Durability and Performance of Asphalt Mixtures

Advances in Materials Science and Engineering, 2022
Using bitumen modifiers to prolong the asphalt mixture’s life has been considered a practical approach in constructing asphalt mixtures. Among various bitumen modifiers, biomass ones have been more noteworthy because of their abundance, cost ...
Saeed Fatemi, Jafar Bolouri Bazaz, Seyed Ali Ziaee   +2 more
doaj   +1 more source

A laboratory study on cold-mix, cold-lay emulsion mixtures [PDF]

, 2009
This paper describes laboratory experiments and presents results for the performances of cold-mix, cold-lay emulsion mixtures. The main objective of the experiments was to evaluate and improve the properties of the cold mixtures.
Aderson A., Asphalt Institute, British Standards Institution, British Standards Institution, British Standards Institution, British Standards Institution, British Standards Institution, Cooper K. E., Energy Efficiency Office of the Department of the Environment, Highway Authorities and Utilities Committee (HAUC), I. N. A. Thanaya, J. P. Forth, Leech D., Milton L. J., Ministry of Public Works Republic of Indonesia (MPW-RI), Nichols J. C., Nikolaides A. F., Nikolaides A. F., Pascoe R. D., S. E. Zoorob, Suparma L. B., Thanaya I. N. A., Whitoeak D., Zoorob S. E.   +23 more
core   +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。
Takaaki AMANO, Katsuya TOKUMITSU, Akira OGASAWARA, Akihiko KASAHARA, Akihiro MORIYOSHI   +4 more
openaire   +2 more sources