Materials Reports  2020, Vol. 34 Issue (Z1): 209-212 |
| INORGANIC MATERIALS AND CERAMIC MATRIX COMPOSITES |
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| Quantitative Analysis on Energy Saving and Emission Reduction of Warm-mixAsphalt Mixture in Production Stage |
| LI Xuyang1, SUO Zhi1,2, LUO Liang1
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1 School of Civil and Traffic Engineering,Beijing University of Civil Engineering and Architecture, Beijing 100044, China;
2 Beijing Advanced Innovation Center for Future Urban Design, Beijing 100044, China |
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Abstract Faced with global climate change, many international and domestic organizations have carried out researches on energy saving and emission reduction technologies, among which the warm-mix asphalt technology is new in the road transportation industry. Based on the life-cycle analysis method, this paper gives a quantitative comparative analysis on the energy consumption and carbon dioxide emissions in the production process respectively of warm mixing and hot mixing, so as to quantitatively evaluate the energy saving and emission reduction effect of the warm-mix asphalt technology. The results show that the warm-mix asphalt technology reduce the energy consumption and carbon dioxide emissions by about 20% compared to the traditional hot-mix asphalt technology with notable energy-saving and emission-reduction effect. Therefore, the warm-mix asphalt technology is an efficient and feasible energy-saving and emission-reduction technology with great prospect for market promotion.
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Published: 01 July 2020
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| About author:: Xuyang Li is currently pursuing his master's degree at the Beijing University of Civil Engineering and Architecture (BUCEA). He has assisted his supervisor to complete one project of National Natural Science Foundation of China, 4 scientific research projects of the Henan Provincial Department of Transportation, and obtained the third-class scholarship in academic achievement. His research interests include: new road ma-terials, development of low-carbon road materials, and development of comprehensive road maintenance management systems ; Zhi Suo is an associate professor and master's degree student supervisor at the Beijing University of Civil Engineering and Architecture (BUCEA). He obtained his Ph. D. from the School of Civil and Transportation Engineering, the Hong Kong Polytechnic University (China) in 2010 and served at BUCEA till now. He has published more than 20 papers in academic journals at home and abroad, and has applied for 15 national invention patents, of which 9 are authorized. Research interests of his team include: functional pavement materials ; research and development of low-carbon environmentally-friendly road materials ; preventive maintenance management, and coupled structural analysis. He has completing more than 15 scientific research projects, and has won 2 first prizes, 1 second prize and 2 third prizes in the ministerial-level science and technology progress award and 1 first prize in Beijing municipal science and technology progress award. |
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