October twenty fourth，Zhejiang Jiaotou Expressway Operation Management Co., Ltd.（Abbreviated as Zhejiang Gaoyun Company）Asphalt Pavement Maintenance Technology Salon Held in Zhejiang Gaoyun Maintenance Disease School，This activity is based on“Technological Innovation and Practical Application of Periodical Maintenance of Expressway Long-life Asphalt Pavement”As the theme，It aims to explore and solve industry pain points in depth.、Difficulties，Promote technological innovation and application。

Director of National Engineering Research Center for Highway Maintenance Equipment、Liu Tingguo, chairman of Gaoyuan Road Industry Group, was invited to participate in the event with his technical team.，Internal and external pavement maintenance experts of Zhejiang Traffic Investment Group Co., Ltd. and engaged in testing、Design、Construction、Management personnel，Deep dialogue and ideological collision were launched around the theme of the activity.。

Liu Tingguo pointed out in the exchange and interaction.，High quality design and construction is the basis of long life.，The scientific and effective management system is the strong backing to ensure the realization of this goal.。He elaborated on the launch of Gaoyuan Road Industry Group relying on two national research platforms, the National Engineering Research Center for Highway Maintenance Equipment and the International Science and Technology Cooperation Base.“Whole-process performance trusteeship maintenance”，This mode closely combines the advanced management mode with the advanced production technology.，In a real sense, it realizes the whole process monitoring and maintenance of highway assets.，Maintain comprehensive safety and quality service of highway assets，Extend the periodic operation life of the highway by a large margin，Maximize the benefit of road asset investment。

The successful holding of the salon，It not only builds an exchange and mutual learning for both inside and outside the industry.、High-quality platform for win-win cooperation，It also promotes the theoretical innovation of periodic scientific decision-making of long-life asphalt pavement.、Technological innovation and application practice have injected strong impetus.。 

During the event，Accompanied by the leaders of Zhejiang Gaoyun Company, Liu Tingguo and his party also visited the School of Maintenance and Disease.。