Results 31 to 40 of about 233,459 (209)

Study on Prevention and Treatment Strategy of Asphalt Ultraviolet (UV) Aging Based on UV Climate Zoning in China

open access: yesApplied Sciences, 2021
The purpose of this paper, based on the amount of ultraviolet (UV) radiation in different areas of China, was to give the corresponding measures to prevent UV aging of asphalt. In this paper, based on the average annual amount of UV radiation in China in
Ling Zou   +5 more
doaj   +1 more source

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

open access: yes, 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   +23 more
core   +2 more sources

Determining Performance, Economic, and Environmental Benefits of Pavement Preservation Treatments: Results from a Systematic Framework for PMS

open access: yesConstruction Materials
This study evaluated the benefits of pavement preservation treatments across two climatic zones using data from the National Center for Asphalt Technology (NCAT) Pavement Preservation Group Study.
Anthony Brenes-Calderon   +3 more
doaj   +1 more source

A New Materials and Design Approach for Roads, Bridges, Pavement, and Concrete [PDF]

open access: yes, 2020
Increased understanding of demand for transport energy and how to improve road pavement materials would enable decision makers to make environmental, financial, and other positive changes in future planning and design of roads, bridges, and other ...
Acharya, Tathagata   +4 more
core   +1 more source

Fatigue life of hot mix asphalt mixtures [PDF]

open access: yes, 2011
Fatigue cracking is one of the major types of distress in asphalt concrete pavements. Under the action of repeated vehicular loading, the asphalt concrete deteriorates and eventually results in fatigue cracking.
Abdulridha, Ammar Ali
core  

Obtaining the fatigue laws of bituminous mixtures from a strain sweep test: effect of temperature and aging [PDF]

open access: yes, 2017
Fatigue is associated with the deterioration caused by applying repeated loads, and is affected by temperature or aging. Generally, time sweep tests are used to simulate fatigue, in order to obtain the fatigue laws.
Botella Nieto, Ramón   +3 more
core   +2 more sources

Cup lump rubber and natural rubber latex biopolymers as promising modifiers for asphalt binders and mixtures: A review

open access: yesJournal of Road Engineering
This paper presents a comprehensive review of previous research based on scientific papers, technical reports, and published academic theses. The review focuses on studies and investigations concerning the application of rubber-based biopolymers as ...
Ashiru Sani   +6 more
doaj   +1 more source

An Overview of Micro- and Nano-Dispersion Additives for Asphalt and Bitumen for Road Construction

open access: yesBuildings, 2023
The main motivations for the development of research in the area of appropriate additives for asphalt and bitumen are the enhancement of their properties and improvement of their production process, including the reduction in environmental burden.
Kinga Korniejenko   +5 more
doaj   +1 more source

Laboratory and Field Evaluation of Modified Asphalt Binders and Mixes for Alaskan Pavements [PDF]

open access: yes, 2019
In order to properly characterize modified asphalt binders and mixes for Alaskan pavements, this study evaluated properties of 13 asphalt binders typically used in Alaska from three different suppliers, and 10 hot mix asphalt (HMA) mixtures which were ...
Liu, Jenny, Liu, Jun
core  

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

open access: yesNanotechnology 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   +5 more
doaj   +1 more source

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