Results 31 to 40 of about 808 (126)

Rheological Properties of Cement-Modified Asphalt Binders

Frontiers in Built Environment, 2022
Asphalt pavements are subjected to major distresses like fatigue, rutting, and low-temperature cracking due to repeated traffic loading and climatic conditions. The modification of the asphalt binder (a major component of an asphalt paving mixture) using
Ghazi Al-Khateeb, Ghazi Al-Khateeb, Khalid Ghuzlan, Khalid Ghuzlan, Mohammed Ismail, Ahmad Shabib, Marwan Naeem, Yousef Elbaz   +7 more
doaj   +1 more source

Key Challenges for Commercializing Perovskite–Silicon Tandem Solar Cells

Carbon Energy, EarlyView.
This review discusses the scientific and technological challenges in advancing perovskite–silicon tandem solar cells (PSTSCs) from lab‐scale to commercial viability, focusing on long‐term stability, scalability, and economic feasibility. Key issues include intrinsic and extrinsic degradation factors, installation conditions, environmental impacts, and ...
Bilal Mehmood, Yuanyuan Qin, Abdul Sattar, Rabeea Eman, Faheem Abbas, Shan Wu, Yipeng Xu, Xu Zheng, Jiangying Lu, Wei Jiang, Jiankai Liu, Shudi Lu, Shizhong Yue, Zhijie Wang, Kong Liu, Xiaopeng Zheng, Shengchun Qu   +16 more
wiley   +1 more source

Design Method for Proportion of Cement-Foamed Asphalt Cold Recycled Mixture

MATEC Web of Conferences, 2018
Through foaming experiment of Zhongtai AH-70 asphalt, the best foaming temperature water consumption and influence factors of foamed asphalt’s foaming features are determined; By designing the proportion of foamed asphalt cold in-place recycled mixture ...
Li Junxiao, Fu Wei, Zang Hechao
doaj   +2 more sources

Study on application of cement substituting mineral fillers in asphalt mixture

International Journal of Transportation Science and Technology, 2018
In order to investigate the potential of cement fillers applying in asphalt pavement instead of mineral fillers, this research did a comprehensive study, including the raw materials properties tests, mix design, and verification of mixture performance ...
Jie Wang, Meng Guo, Yiqiu Tan
doaj   +1 more source

Assessing the surface free energy of modified asphalt binder with image processing technique

International Journal of Intelligent Networks, 2021
When the asphalt binder does not comply with the required specification for pavement, the suggested remedy is the implication of modifiers to enhance the quality.
S. Sarsam
doaj   +1 more source

Advanced Functional Materials for Marine Energy Utilization

Interdisciplinary Materials, EarlyView.
Marine renewable energy is an important future clean energy supply. We construct and sort out the material system for marine energy capture and conversion, transmission, storage, and utilization for the first time. ABSTRACT Several features of marine energy, including large reserves, sustainable utilization, environmental friendliness, make it a ...
Qiang Yu, Peipei Ge, Fazhou Wang, Shichao Bi, Bo Tang, Ion Tiginyanu, Kenneth I. Ozoemena, Xiao‐Yu Yang   +7 more
wiley   +1 more source

Performance Characteristics of the Open-Graded Asphalt Concrete Filled With a Special Cement Grout

The Baltic Journal of Road and Bridge Engineering, 2015
This paper presents a performance of the open-graded asphalt concrete filled with a special cement grout in the road structures, introduces practical examples of the usage of this technology and defines the main properties. In addition, laboratory design
Pavlina Cihackova, Petr Hyzl, Dusan Stehlik, Ondrej Dasek, Ovidijus Šernas, Audrius Vaitkus   +5 more
doaj   +1 more source

Characterization of Nano Clay Modified Asphalt Cement

International Journal for Research in Applied Science and Engineering Technology, 2022
Abstract: In order to enhance the service life of flexible pavements, asphalt binder must be modified. The aim of this research is to compare the physical and mechanical properties of virgin and Nano clay modified asphalt cement. These properties include viscosity values and rutting resistance.
Awais Ahmad Qarni, Imran Hafeez
openaire   +1 more source

Saplings of significance: Nurturing cultural value of new tree plantings through participatory opportunities

People and Nature, EarlyView.
Abstract Tree‐planting initiatives are a crucial part of international sustainability and climate action efforts. Yet, many of these initiatives fail to achieve their long‐term sustainability and climate goals. The role of community value is an often‐overlooked factor in promoting the success of new tree plantings.
Claire L. Narraway, Eline van Remortel, Sophie B. Cowling, Divya Kumar, Hanna Mroczka, Emilija Rudzinskaite, Georgina Sturgeon, Sasha Woods, Daniel B. Hayhow   +8 more
wiley   +1 more source

Study on Mechanics-Based Cracking Resistance of Semiflexible Pavement Materials

Advances in Materials Science and Engineering, 2018
Semiflexible mixture is a composite paving material combining the advantages of both asphalt and cement concrete materials. It consists of matrix asphalt skeleton and cement mortar.
Duanyi Wang, Xiayi Liang, Danning Li, Hehao Liang, Huayang Yu   +4 more
doaj   +1 more source