Results 21 to 30 of about 16,480 (143)

Study of Asphalt-Concrete Pavement Fatigue Modeling

The Baltic Journal of Road and Bridge Engineering, 2021
Deterioration of asphalt pavements due to fatigue cracking is one of the most common highway pavement failure types. If the fatigue cracks are allowed to develop and grow, the driving comfort and safety, i.e., serviceability of the pavement, decreases ...
Peteris Skels, Viktors Haritonovs, Pavel Akishin, Andris Freimanis   +3 more
doaj   +1 more source

Sodium alginate emulsions for asphalt concrete modifiers encapsulating: structural rheological properties

Инженерно-строительный журнал, 2021
The ratio of components for the production of alginate emulsions are established, which can be used in the design of compositions for encapsulating various types of reducing agents.
Sergei Inozemtcev, Evgeniy Korolev
doaj   +1 more source

GPR Application for Non-Rigid Road Pavement Condition Assessment

Electrical, Control and Communication Engineering, 2022
The main aim of the article is to demonstrate the effectiveness of the use of ground penetrating radars to assess various objects using the example of assessing the current state of highways. The article uses the software developed by the authors and the
Batrakov Dmitry O., Antyufeyeva Mariya S., Batrakova Angelika G.   +2 more
doaj   +1 more source

Determinación del desplazamiento lateral de vehículos en carreteras urbanas de Costa Rica

Infraestructura Vial, 2016
El objetivo del proyecto consiste en determinar un valor de desplazamiento lateral que sea representativo para carreteras urbanas de Costa Rica, que pueda ser utilizado para el diseño y simulación del deterioro de pavimentos.
Velvet Morris Mitchell, Fabricio Leiva Villacorta   +1 more
doaj   +1 more source

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

Applied 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, Zhongbo Lou, Minghui Li, Honghua Xue, Yu Chen, Wengang Zhang   +5 more
doaj   +1 more source

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

Construction 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, Adriana Vargas-Nordcbeck, Surendra Chowdari Gatiganti, Josué Garita-Jimenez   +3 more
doaj   +1 more source

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

Buildings, 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, Marek Nykiel, Marta Choinska, Assel Jexembayeva, Marat Konkanov, Lyazat Aruova   +5 more
doaj   +1 more source

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

Journal 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, Tracy Leh Xin Wong, Mohd Rosli Mohd Hasan, Abdulnaser M. Al-Sabaeei, Norhidayah Abdul Hassan, Xin Qu, Mohd Fahmi Haikal Mohd Ghazali   +6 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

Thermodynamic modeling: Success in cement science – Untapped potential in corrosion research

RILEM Technical Letters
For more than a century, the corrosion of steel in concrete has prevailed as a complex and yet poorly understood phenomenon, with many durability design approaches relying on phenomenological or semi-empirical service life models.
Fabio Furcas, Barbara Lothenbach, Shishir Mundra, O. Burkan Isgor, Mette R. Geiker, Ueli M. Angst   +5 more
doaj   +1 more source