July 5, 2024-8 days，Sponsored by Linfen Economic Development Zone Management Committee、Undertaken by Shanxi Sanshi Industrial Co., Ltd.，Co-sponsored by XCMG and other enterprises“Technology leads·Capital empowerment”Forum on Accelerating High-quality Development of Highway Construction and Maintenance Successfully Held in Linfen City, Shanxi Province。This forum aims to promote technological innovation and industrialization of scientific and technological achievements.，Promote the exchange and cooperation among enterprise talents，Promoting the Deep Integration of Capital and Industry，Accelerate the high-quality development of highway construction and maintenance industry。Member of the Party Working Committee of Linfen Economic Development Zone、Tian Wenjie, Deputy Director of the Management Committee，Jiao Shengjie, President of Road Construction and Maintenance Machinery Branch of China Construction Machinery Industry Association、Secretary General Zhang Xinong，Gao Yanbei, Secretary of the Party Committee of Engineering Machinery College of Chang'an University，Professor Guo Xiaohong, Chongqing Jiaotong University，Huang Songchang, Member of the Party Committee of the Highway Research Institute of the Ministry of Transport.，Professor Zhang Tie, Shandong Jiaotong University，Professor Liu Shuming, School of Finance, Shanxi University of Finance and Economics，Gao Mingyu, Head of Energy Group and Chief Analyst of SDIC Anxin Futures Research Institute，Gao Jijun, Chairman of Shanxi Sanshi Company，Li Yong, Deputy General Manager of Xuzhou Xugong Maintenance Machinery Co., Ltd.，Yao Wangke, former deputy director of Shanxi Highway Administration，Han Yan, former deputy director of Shaanxi Highway Bureau，Han Junqiang, former Director of Rural Highway Department of Henan Transportation Development Center，Jiao Jianmin, Director of Research Office of Hebei Trading and Investment Group, attended the meeting.，From Linfen Transportation System、More than 100 representatives of mainframe manufacturers and media in the industry attended the meeting.。
Member of the Party Working Committee of Linfen Economic Development Zone、Tian Wenjie, Deputy Director of the Management Committee, delivered a speech
Tian Wenjie welcomed all the guests.，He said，“Technology leads·Capital empowerment”Forum on Accelerating High-quality Development of Highway Construction and Maintenance，It is our region's positive response to the country.“Speed up the construction of a strong transportation country，Constructing a modern and high-quality comprehensive three-dimensional transportation network，Supporting the construction of a modern economic system and a powerful socialist modernization country”A call，It is also the need to accelerate the development of transportation in our city.。Linfen Development Zone is the economic construction of Linfen.“The main battlefield、Main position、Main engine”，Willing to fit in with Linfen concept、Friends from all walks of life with the same vision，Win-win bright future，And wish the meeting a complete success.。
Speech by Jiao Shengjie, President of Road Construction and Maintenance Machinery Branch of China Construction Machinery Industry Association
Jiao Shengjie said in his speech.，The construction of transportation power has put forward new requirements for the green development of highway maintenance industry.，The demand space for equipment and materials is also gradually released and increased.。The establishment of Shanxi Sanshi New Materials Co., Ltd. is timely.，It embodies the new concept of integrated operation of materials and equipment.。It is hoped that Shanxi Sanshi Company will focus on key core technologies in the field of highway maintenance.，Gathering top talents and resources of highway maintenance technology at home and abroad，Forming high-tech equipment and materials as the leader，Covering material、Equipment、Craft、Maintenance decisions、New highway maintenance industry cluster with integrated solutions such as complete construction，Become a professional in the industry、Comprehensive one-stop service provider for road issues。
Yao Wangke, former deputy director of Shanxi Highway Administration, delivered a speech.
In his speech, Yao Wangke introduced the development and current situation of highway construction in Shanxi Province.，Shanxi plans to invest 60 billion yuan in fixed assets of transportation this year.，Build the expressway 177km，The total mileage will reach 6510km。The meeting was held in Linfen.，It will play a positive role in promoting the scientific construction and maintenance of highways in Shanxi Province.。
Speech by Li Yong, Deputy General Manager of Xuzhou Xugong Maintenance Machinery Co., Ltd.
Li Yong introduced the development process and current situation of Xuzhou Xugong Maintenance Machinery Co., Ltd.，Maintenance machinery industry is one of the strategic emerging industries of XCMG.，Take scientific and technological innovation as a strong support，Provide users with a complete set of solutions。The company is willing to join hands with the industry，Jointly promote the high-quality development of highway construction and maintenance。
Gao Jijun represents Shanxi Sanshi Company and Xugong Maintenance、Zhejiang Huishan signed the contract respectively
The keynote report sharing session was presided over by Gao Yanbei, Secretary of the Party Committee of the College of Engineering Machinery, Chang'an University.
Jiao Shengjie, President of Road Construction and Maintenance Machinery Branch of China Construction Machinery Industry Association, shared the theme
Jiao Shengjie《Research and Application of Unmanned Construction Technology of Hot In-place Recycling Cluster》For sharing。He pointed out，Highway is an engineering structure with a certain service life.，After the completion of the highway，By the environment、Influence of traffic load and other factors，The pavement performance and various facilities will be damaged to varying degrees.，Deterioration of pavement performance，Resulting in Vehicle operating expenses including fuel、Costs such as consumption of tires and warranty materials, as well as increased travel times，Serious road damage can even affect traffic safety.。So，Need for regular road、Periodic curing。Hot in-place recycling is a preventive maintenance technology.，Applicable to ruts of expressways and first and second-class highways、Crack、Treatment of early diseases caused by damage and insufficient surface skid resistance。The project team adopts the hot air and microwave composite heating technology for asphalt pavement.，Multi-unit has been developed、Small partition、Variable power、Warm-air circulation heater and mobile-Resonant microwave heating machine and other technologies。Based on these technologies，With the help of 5G、Beidou navigation technology，The research system of hot in-place recycling unmanned construction technology of asphalt pavement is innovated.、Core heating technology、Cluster master-slave cooperative control，The traditional construction technology is improved.，The construction quality and efficiency are improved.，And the safety of construction personnel is ensured.，Realize the safety of asphalt pavement、High quality、Efficient、Nvironment-friendly hot in-place regeneration。It has been proved by the construction practice of many highways in China.，Ffectively improve that service life of the road，And that use performance and the drive safety of the highway are guaranteed.。
Huang Songchang, member of the Party Committee of the Academy of Highway Sciences, Ministry of Transport, made a keynote speech.
Huang Songchang did it《Warm Mix Asphalt Technology and Engineering Practice》The report of。Report from the overview of warm mix asphalt technology、Mechanical foaming warm mix asphalt technology、The application of warm mix asphalt in the United States and the current situation of warm mix asphalt in China were introduced。The research of warm mix asphalt technology in China started in 2005.，According to the analysis of international warm mix technology，Research has focused on chemical additive methods.，Since 2014, the focus has shifted to mechanical foaming warm mix asphalt technology.。After years of development，These two technologies have been basically mature.，It has been popularized and applied throughout the country.。At present, the local specifications for warm mix technology include Beijing、Shanghai、Hebei、Qinghai、Jiangsu、Guizhou、Hubei, etc，Revision of Ministry of Transport Code《Technical code for construction of highway asphalt pavement》JTG F40 Warm mix technology has been incorporated。He pointed out，Warm mix asphalt technology is the direction of future development，It is energy saving and emission reduction、The Necessity of Green Development；Foamed asphalt method and chemical additive method are the mainstream technologies of warm mix asphalt technology；The performance of chemical additive method is equivalent to that of hot mix asphalt.，The water resistance of foamed asphalt decreased slightly.；They have their own advantages.，Each has its own application.。
Professor Guo Xiaohong of Chongqing Jiaotong University made a report.
Guo Xiaohong shared it《Promoting High Quality Recycling of Highway Black Solid Waste by Industrial Production Mode》。The report is based on the technical background of recycling of black solid wastes from highways in China.、Highway black solid wastes——A recyclable material、Mechanism of Black Solid Waste Converted into Recycled Raw Materials for Asphalt Pavement、Production of factory-mixed hot recycled mixture、Five aspects of technical economy and environmental effects are introduced.。Factory recycling technology is a kind of closed（Semi-enclosed）A series of noise reduction and emission reduction measures are adopted for the production of recycled asphalt mixture in the workshop.，ForRAPComplete 100% regeneration and recycling，Improving the quality of recycled asphalt mixture，Realize unmanned operation workshop、Clean production、Intelligent management，It means a lot。Judging from the technical effect，LoweredRAPVariability of materials，RaisedRAPThe blending ratio of the material、Benchmark rates for quality and production of recycled mixtures；Reuse of aggregate and asphalt from existing pavement，It reduces the pressure of highway maintenance.，And is beneficial to environmental protection；Will age、Damaged pavement，Through a series of technical measures，Transformed into new、Smooth and durable bituminous mixture pavement。From the economic point of view.，According to the application in the supported project，Compared with fresh asphalt mixture，Recycled asphalt mixture，The blending ratio of the reference material is 30%With 40%Time，10% direct cost savings per ton of recycled mix%～15%Left and right；Reduce the impact on asphalt,、Consumption of aggregate materials and energy，It also helps to alleviate the problems of waste transportation and fertilizer dumping caused by asphalt concrete pavement renovation.，Improve energy efficiency；And that industrial production of the recycle mixture is easier to realize.，Unmanned workshop operation，Make production management more intelligent；The production process of the recycled mixture is cleaner，Through dust reduction and emission reduction，Fully meet environmental protection requirements；Changing the social image of the asphalt pavement maintenance industry，Make recycling asphalt mixture production and modern material production technology、Modern Internet of Things、Digital technology、Closely integrated with intelligent management，Highway maintenance has become the foothold of green production technology and intelligent site platform.。
Professor Liu Shuming, School of Finance, Shanxi University of Finance and Economics, made a report.
Liu Shuming shared from the perspective of national macro policy.《China's Macroeconomic Analysis and Prospect》，The report covers changes in key macroeconomic indicators.、Influencing factors of macroeconomic changes、Analysis of Macroeconomic Regulation and Control Policy、Macroeconomic development prospects and so on.。
Speech by Gao Mingyu, Head of Energy Group and Chief Analyst of SDIC Anxin Futures Research Institute
Gao Mingyu shared from the perspective of industrial capital.《Strategic outlook for crude oil and bitumen in the second half of 2024》，Close relationship between road asphalt demand and highway construction investment、Asphalt consumption structure、The output of the international crude oil market is introduced.。
Gao Jijun, chairman of Shanxi Sanshi Company, made a keynote report.
Gao Jijun made it from the perspective of how to deeply integrate industry and capital.《The Road of Scale Development of Sanshi New Material》Sharing，Industrial plate of Shanxi Sanshi Company、Construction plate、The material plate is introduced。He pointed out，The asphalt shall be produced from the mixing plant to the completion of the paving process in a short time.，Otherwise, the temperature of paving materials will be lower than the construction requirements.，Affect the construction quality。Based on the characteristics of asphalt material，The area covered by the Asphalt Mixing Plant is relatively limited（Typically less than 100ｋｍ）。As a professional manufacturer of asphalt materials，The company is committed to giving full play to the advantages of agglomeration.，And that comprehensive cost is reduce，Complete the increase of market share。The company's material business mainly covers large municipal and transportation areas.，Through the construction of the material plate，It can realize the closed-loop layout of the company's complete road industry chain.，Perfect the company“Big market、Big marketing”Marketing development strategy based on.，Form the advantage of industrial agglomeration，So as to occupy a greater competitive advantage.。At present, Shanxi Sanshi Company has completed the industrial layout of three major sectors.，In equipment sales、Good achievements have been made in engineering construction.，At the same time, it lays a solid foundation for the development of the material field.。The company plans to build three asphalt mixing stations in five years.，A total of 15 asphalt mixing stations will be built within 10 years.，Realize the company's development strategy and strategic objectives with the advantage of scale。After verifying the business model through industrial operation，Introducing all kinds of capital to accelerate the development of enterprises，Including but not limited to ownership restructuring、Introduce private capital，Margin trading and other financial means，Synchronize the opening of capital development model。Realize the mixed ownership of the head office of the material sector，And carry out hierarchical layout and integrationIPO，Carry out industrial chain management for asphalt material plate，Complete the dual enabling mode of futures and spot。Focus on the field of big transportation based on integrity，On the highway、Construction and maintenance of national and provincial highways as the main direction，Industrial integration of industrial capital，Integrate the upstream and downstream of industrial chain，Ensure product quality，Improve operational efficiency。
Same period of the meeting，It is presided over by Zhang Xinong，Jin was held、Shaanxi、Ji、Henan Highway Development Overview and Prospect High-end Dialogue。How does Yao Wangke lead the development of expressway in Shanxi Province by science and technology?、Capital empowerment for sharing。He pointed out，Scientific decision-making、Scientific design、Scientific construction and scientific management are the four aspects to realize this approach.。Han Yan aims at the construction and reconstruction of expressway network in Shaanxi Province、Rural revitalization, rural highway maintenance and other aspects of the exchange.。Han Junqiang aims at the large traffic volume of Henan highway transit.，Combined with its own long-term responsibility for the financial problems faced by rural roads，Share from how to realize capital empowerment of rural roads。Jiao Jianmin said，Hebei Province is one of the pilot transportation powers.，The deep integration of Beijing-Tianjin-Hebei region has brought some new thoughts to the highway construction and maintenance in Hebei Province.，Capital empowerment is an effective way to revitalize stock assets in the field of infrastructure.、An important means of innovating investment and financing mechanism，It can effectively stimulate social capital investment.，Enhance the economic capacity of service entities。
Zhang Tie presided over the exchange of high-quality development technology
“No diamond，No porcelain work.。”How to Achieve High Quality Development in Highway Construction and Maintenance，It is inseparable from the technological innovation of new materials and highway construction and maintenance equipment.。
Lv Weilong of Xuzhou Xugong Maintenance Machinery Company《Novel plant-mixed original recycling integrated asphalt mixing station》Share
Wittgen（China）Han Haihong Machinery Co., Ltd《Application of Cold In-place Recycling Technology Based on Synchronous Paving in Highway Maintenance》Share
Si Guimao, Associate Professor of Chang'an University《Research and Development of Foamed Asphalt Foaming Device and Series of Foamed Asphalt Plant》Make an introduction
Wang Junjiu of Shanxi Changda Transportation Facilities Co., Ltd.《Digital intelligent marking machine》An exchange was made
During the meeting，Delegates visited Shanxi Sanshi New Materials respectively.（Fushan）Co., Ltd. Asphalt Mixing Equipment Base、Shanxi Huaxiang Group Co., Ltd. and Shanxi Central Zhizhuang Technology Co., Ltd.。
Technology leads，Capital empowerment！The conference exchanged innovative achievements in highway maintenance technology.，Exploration of Deep Integration of Financial Capital and Industry，Co-construction and sharing，Hand in hand to promote high-quality development of highway construction and maintenance in the new era，To provide strong support for speeding up the construction of a strong transportation country。At the same time，Wish Shanxi Sanshi Company where“Industry+Finance”Under two-wheel drive，Gathering capital to develop industry，Sail for a dream！
Shanxi Sanshi Company was founded in 2017.，Shanxi Sanshi Industrial Co., Ltd. has been established successively.、Shanxi Sanshi Road Bridge Construction Co., Ltd.、Shanxi Sanshi New Materials Co., Ltd.，Initially laid the foundation for the development of the company group.。In just a few years.，Sanshi has also become a rising star in the field of highway engineering.。Today, Sanshi has developed into an integrated machine sales.、Machinery leasing、Project contracting、A comprehensive company integrating highway maintenance and road material production and research。
