废旧沥青路面材料再生利用契合国家“双碳”战略目标，一直是我国公路工程绿色低碳发展的重点方向。当前国内外已形成较为成熟完备的再生理论与应用体系，发展了适用于不同再生方式的再生设计理论与性能评价方法，研发了适用于不同场景的再生新材料与施工新装备。然而，目前再生技术仍存在再生料性能不稳定、利用率低等不足。本议题聚焦于再生技术的发展、应用与挑战展开专题研讨，旨在凝聚共识，明晰再生技术瓶颈及相应解决方案。

Recycling of reclaimed asphalt pavement (RAP) materials is in line with the China’s national “dual carbon” strategy, which has been the key direction of the green and low-carbon development of the pavement engineering. Currently, a systemic theory and application framework on the RAP recycling has been established, which includes the development of RAP mixture design and performance evaluation method as well as the novel rejuvenating agent and construction equipment. However, some drawbacks such as the unstable performance and low recycling rate of the RAP significantly restrict its large-scale application in pavement engineering. This workshop is focused on the discussion of the development, application and challenges of the RAP technology, aiming at bringing up solutions to breaking the bottleneck that prevents the sustainable development of the RAP technology.

议程1：会议背景及议题介绍
议程2：路面再生议题研讨
议程3：发起人总结与致谢

I. Introductions and Attendance
II. Technical Presentations and Open Discussion
III. Closing Remarks

杨易 魏奎玲 杨涛 陈炳燊 范玉楼 郭桂林 许凯华 杨应鸿 夏旭