March 2，“2023 and the 35th China Emulsified Asphalt Technology Conference”Held in Chengdu，Road maintenance related enterprises from all over the country、Leaders of research institutes and management departments、Expert、More than 400 technicians attended the meeting.。

At the meeting，Hou Qiang, deputy general manager of Gaoyuan Company, was invited to make a speech entitled《Fine anti-sliding protective layer technology》A keynote report，Current situation of preventive maintenance technology、Key points for construction of fine anti-slide protective layer、The process of fine anti-skid protective layer is comprehensively expounded from three aspects of application and evaluation.。Fine anti-skid protective layer is a new type of pavement preventive maintenance technology independently developed by Gaoyuan Company.，It is an ultra-thin seal developed on the basis of crushed stone seal.，It uses small particle size gravel.，Spread stabilizing material on the seal coat with high gravel coverage to stabilize the ultra-thin wearing course of gravel，And plays a role in preventing water, resisting cracks and improving the skid resistance of the road surface.，Provides a waterproof and skid-resistant protective layer for the road surface.，It can also inhibit or delay the further development of asphalt pavement diseases.。

At the booth of Gaoyuan Shenggong，“Golden Armor”Intelligent adhesive and fiber slurry seal vehicle with outstanding design and industry-leading technology,Attracted the attention of many participants.。Intelligent adhesive and fiber slurry sealing vehicle is a new generation of high intelligent innovative products launched by Gaoyuan Shenggong.。The appearance and structure of the equipment have taken on a new look，The overall atmosphere is fashionable。Power system is optimized and upgraded again，More powerful power and energy saving。The equipment is powerful，Viscous oil spraying and fiber micro-surfacing construction can be carried out simultaneously。Intelligent control system is combined with intelligent Shenggong cloud integrated service platform.，Remote data transmission and diagnosis can be realized，Provide customers with a new use and service experience。The intelligent adhesive and fiber slurry seal vehicle can be widely used for slurry seal of various roads.、Modified slurry seal、Fiber slurry seal、Micro-surfacing、Fiber micro-surfacing, adhesive fiber micro-surfacing and other construction processes。