由于各地热再生应用中采取的材料、设备、工艺不同,施工后路面效果也不一样,由此引起公路界对热再生的看法也褒贬不一。究竟什么样的病害该选哪种热再生方式?哪一种热再生方式是我国公路养护未来的发展方向?加热方式、再生剂如何选择?热再生设备和工艺如何改进?配合比设计如何确定?这些需要明确的问题在我国都还没有相关的政策界定和技术规定,也许正是这种管理制度和技术政策的缺位,引发了目前国内热再生各种技术流派、从业企业关于热再生工艺孰好孰坏、孰高孰低的讨论和争论,进而影响到全国各省沥青 Due to the different materials, equipments and processes adopted in the thermal regeneration applications around the country, the pavement effect after construction is also different, which leads to the mixed opinions of the highway community on the thermal regeneration. What kind of disease which kind of thermal regeneration? What kind of thermal regeneration is the future development of road maintenance in our country? Heating method, how to choose regenerative agent? How to improve thermal regeneration equipment and technology? These need to be clearly defined in our country have not yet related to the definition of policies and technical regulations, perhaps it is this lack of management system and technical policies, led to the current domestic thermal regeneration of various technical schools, practitioners on the thermal regeneration process which Good and bad, high and low discussion and debate, which in turn affect the asphalt throughout the provinces