交通节能与环保2024，Vol.20Issue(z1)：12-17,6.DOI:10.3969/j.issn.1673-6478.2024.S1.004
钢渣在沥青路面中低碳高值化利用技术与工程应用
Utilization Technology and Engineering Application of Steel Slag in Low Carbon and High Value Asphalt Pavement
摘要
Abstract
Centering on core technologies such as innovative carbonization stabilization process,enhancement of steel slag material properties and self-healing by microwave heating,this project uses low concentration CO2 in industrial flue gas to develop atmospheric pressure carbonization stabilization process technology of steel slag,prepare high-quality steel slag aggregate,and build a low-carbon and high-value utilization technology system of steel slag on asphalt pavement.The problems of low grade,low dosage and low added value of steel slag were solved,and the theory of microwave-heated crack self-healing of steel slag asphalt mixture was put forward,and heterogeneous microwave-sensitive composite admixture was developed to realize the prospective prevention and active repair of crack diseases.关键词
沥青路面/固废利用/钢渣/低碳化/创新工艺Key words
asphalt pavement/solid waste utilization/steel slag/low carbonization/innovative technology分类
交通工程引用本文复制引用
上海市政工程设计研究总院..钢渣在沥青路面中低碳高值化利用技术与工程应用[J].交通节能与环保,2024,20(z1):12-17,6.
