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Miguel A. Franesqui, Jorge Yepes and Samuel Valencia-Díaz
Low-energy asphalt techniques, such as warm mix asphalt (WMA), combined with the rational consumption of geomaterials and waste recycling would promote more sustainable and energy-efficient asphalt pavements. In volcanic environments, a significant propo...
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Yun-Sheng Tsai, Chi-Wen Chen, Cheng-Chien Kuo and Hung-Cheng Chen
In recent years, the escalating electricity demand in Taiwan has heightened the prominence and discourse surrounding the issue of power supply. With the enactment of the European climate law, global commitment to achieving net-zero emissions has gained m...
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Xu Dong, Mingdong Wang, Minyuan Song and Ning Hou
The backfilling of lime soil in ultra-deep and ultra-narrow foundation trenches is a difficult construction link, and ordinary-cemented soil has drawbacks, including poor strength, impermeability, and frost resistance. To solve these problems, fly ash (F...
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Ahmed Salih Mohammed, Wael Emad, Warzer Sarwar Qadir, Rawaz Kurda, Kawan Ghafor and Raed Kadhim Faris
It is generally known that the two most crucial elements of concrete that depend on the slump value of the mixture are workability and compressive strength. In addition, slump retention is more delicate than the commonly used slump value since it reflect...
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Saied Kashkash, Oliver Czoboly and Zoltan Orban
Large quantities of construction and demolition waste are generated annually, and in many parts of the world, it is disposed of in landfills. Utilizing this waste to produce coarse aggregates for concrete production offers a potentially sustainable appro...
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Rabeb Ayed, Salwa Bouadila, Safa Skouri, Laura Boquera, Luisa F. Cabeza and Mariem Lazaar
By enhancing the thermal properties of cement-based building materials, energy consumption and carbon dioxide (CO2) emissions related to space conditioning in buildings can be alleviated. This study aims to present cement-based composites reinforced by t...
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Bin Han, Kun Ji, Basnet Prabhat Man Singh, Jianhui Qiu and Peng Zhang
Wet-mix shotcrete has been widely used to support roadways during the excavation of underground mining. In practice, the mix proportion of wet-mix shotcrete plays a key role in later successful application. To obtain an optimal mix proportion, a large nu...
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Haizhou Li, Jianping Liu, Fujiao Chu and Lu Zhang
This paper presents the mechanical properties of 100% recycled aggregate concrete (RAC), and the results and analysis of the dry?wet cycle accelerated sulfate attack test. The results show that recycled concrete aggregate (RCA) can replace the coarse and...
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Radel Sultanbekov, Kirill Denisov, Aleksei Zhurkevich and Shamil Islamov
This paper presents the results of the controlled sedimentation process for deasphalting, caused by targeted formation of the fuel dispersed system components incompatibility (proportion of the paraffins with normal structure increase) experimental inves...
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Yanan Li, Yuzhen Zhang and Shucai Zhang
The concept of the ?no-waste city? has focused increasing attention on the recycling of solid waste. One such waste is reclaimed asphalt pavement (RAP), which is generated during road maintenance. The potential to reuse this resource has attracted extens...
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