2022 Green City Construction-The 7th Asphalt Pavement Maintenance Technology Forum was held on August 25.-Held in Chengdu, Sichuan on the 26th。The General Assembly“Green and low-carbon、Integration and development，Promote the industrialization and intellectualization of maintenance”As the theme，Jointly discuss the exploration and construction of dual-carbon intelligent highway、Hot topics such as sustainable development of asphalt pavement maintenance and green maintenance technology innovation and demonstration projects.。

Shanghai Banghe，Zan 17

The current session of the General AssemblyShanghai Banghe Information Technology Co., Ltd.Host，China Asphalt Network、China Road and Bridge Network、Guangdong Asphalt Concrete Supply Chain Association、Asphalt Pavement Branch of Sichuan Construction Industry Chamber of CommerceJointly sponsored，Chang'an UniversitySupport，Shanghai Wanyi Road and Bridge Engineering Technology Co., Ltd.Undertake，And getChengdu Huachuan Highway Construction Group Co., Ltd、Guangdong yuanda Construction Engineering Co., Ltd、Evonik Specialty Chemical（Shanghai）Limited Company、Anmai Engineering Equipment（Shanghai）Limited Company、Ningbo Tianyi Steel Bridge Deck Pavement Engineering Co., Ltd.、Fujian Southern Road Machinery Co., Ltd.、Chongqing Tepu Pavement Engineering Technology Co., Ltd.、Shandong Sanli Special Purpose Vehicle Manufacturing Co., Ltd.、Langfang Deji Machinery Technology Co., Ltd.、Sichuan Jinglu Road Material Technology Co., Ltd.、Guangxi Beitou Traffic Maintenance Technology Group Co., Ltd.、Gansu Songyuan Waterproof Material Co., Ltd.、Chengdu Huikonghui Network Technology Co., Ltd.、Chengdu Municipal Development Corporation、Ping An International Financial Leasing Company LimitedAndHubei Huierjie Basalt Fiber Co., Ltd.Strong support.！And thank you.Highway maintenance net、China Road Machinery Network、“Bituminous pavement”Official accountAnd“New Horizon of Asphalt”Official accountAnd other media publicity and support.！

Opening address

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（Speech by the Organizer）

  

（Speech by Mr. Xu Dong, Chairman of Asphalt Pavement Branch of Sichuan Construction Industry Chamber of Commerce）

Ms. Shi Yan, Planning Director of Shanghai Banghe Information Technology Co., Ltd., and Mr. Xu Dong, Chairman of Asphalt Pavement Branch of Sichuan Construction Industry Chamber of Commerce, the co-sponsor, delivered opening speeches and wished the conference a complete success.！

Guest host：Dr. Mao Cheng

  

On the morning of the first day of the conference, the forum was held at the Deputy Chief Engineer Office of Shudao Group Design Consulting and Research Institute Co., Ltd.、The curtain was raised under the brilliant chairmanship of Dr. Mao Cheng, Vice Chairman of Sichuan Asphalt Science and Technology Expert Committee.。

Highway Science Research Institute, Ministry of Transport：Wang Xu Dong  Principal Investigator

  

Dr. Wang Xudong, chief researcher of the Highway Science Research Institute of the Ministry of Transport, brought us an online report entitled”Review and Prospect of Green Highway Development in China”A wonderful speech.。General Manager Wang started from the demand for green highway in different historical stages and the meaning of green pavement engineering.，Detailed analysis of China's green、Long-life Pavement Engineering Development and Footprint Pavement Loop and Long Term Performance Observation Network，And put forward the construction of green、Long-life pavement engineering is the trend of future development，It has attracted wide attention from the delegates.。

Maintenance and Management Center of Anhui Communications Holding Group：Director Zhang Youping

  

Zhang Youping, Director of Maintenance Management Center of Anhui Traffic Holding Group Co., Ltd., mainly carries out daily maintenance of expressway pavement in Anhui Province.、Preventive Maintenance、Special maintenance, maintenance matching and practice, etc.，This paper introduces in detail the maintenance of bituminous pavement in Anhui Province and the application of new materials.，For owners engaged in maintenance management、Maintenance design and construction enterprises have a good reference value and reference.。

Southwest Jiaotong University：Qiu Yan Jun  Professor.

  

Director of Sichuan Key Laboratory of Road Engineering, Southwest Jiaotong University、Professor Qiu Yanjun, Vice Chairman of Sichuan Asphalt Science and Technology Expert Committee, made a detailed analysis.“Aging Characteristics and Reversible Mechanism of Asphalt Pavement”。In the report，Professor Qiu elaborated the current situation of asphalt aging research.、Thermal Reversible Aging of Asphalt and Main Research Work，It is pointed out that the order of importance of various aging modes of asphalt to laboratory and field performance is worth further study.，It provides a good theoretical support and reference for the researchers of long-term performance and recycling of asphalt pavement.。

Chongqing Tongli ExpresswayGuarding Engineering Co.：Zhang Wei  General Manager

  

Senior Engineer Zhang Wei, General Manager of Chongqing Tongli Expressway Maintenance Engineering Co., Ltd., brought us an online report entitled“Application and Development of Hot In-place Recycling Technology in Mountainous Expressway”Report of。In the report，He mainly introduced the general situation of Chongqing Expressway.、Application and development of hot in-place recycle technology、Daily pavement disease maintenance technology、Results analysis and summary，And put forward information maintenance.、“Si Xin”Curing Technology、Continuing research and improving the level of scientific research will become the key development direction in the future.。

EvonikShanghai：Wang Qun Yue   Business Manager

  

Evonik Specialty Chemical(Shanghai)Ms. Wang Qunyue, Business Manager of Limited Company, introduced Weitanai in detail.®Bitumen-Application of Rubber in Ultra-thin Wearing Layer，Which can realize the recycling of solid wastes.、Harmless recycling，Carbon emission savings，With obvious technology、Economic and environmental friendly advantages，Convenient construction，The application scenario of rubber asphalt is expanded.。

Huachen Construction of Huachuan Group：Wang Qing Ping  Chairman of the Board/General Manager 

  

Mr. Wang Qingping, a professor-level engineer of Chengdu Huachuan Highway Construction Group Co., Ltd., mainly tests the strength and performance of grouting materials.、Test and Application of Grouting Impervious Pavement、Experiment and its process、This paper introduces the engineering research and application of grouting impervious asphalt pavement from the aspects of performance test, performance evaluation, popularization and application, etc，It fully demonstrates its heavy traffic.、Special sections such as long and large longitudinal slopes have good popularization and application values。

Transport in ChongqingThe University：Zhu Hong Zhou Professor.

  

Professor Zhu Hongzhou, Director of National and Local Joint Engineering Laboratory of Transportation Civil Engineering Materials, Chongqing Jiaotong University, shared“Asphalt pavement fracture-Healing Mechanism and Application Prospect”。He mainly introduced the self-healing mechanism of asphalt.、Self-healing evaluation method of asphalt and asphalt mixture、Research on macroscopic fracture self-healing、Self-healing and Strengthening Technology of Asphalt Mixture and Its Application Prospect，It brings us a lot of thinking.。

Anmai Shanghai：Ning Peng  Business Manager

  

Anmai Engineering Equipment(Shanghai)Mr. Ning Peng, Business Manager of Limited Company, mainly focuses on green maintenance.、The application and evaluation of asphalt mixing plant technology are introduced.“The Latest Application of Anmai Asphalt Mixing Station in Green Maintenance”，It shows its raw material processing in an all-round way.、High proportion regeneration process、Warm Mix Technology、Strength in clean energy utilization and intelligent control technology。

Ningbo Tianyi：Han Wen Sheng  General Manager

  

Mr. Han Wensheng, General Manager of Ningbo Tianyi Steel Deck Pavement Engineering Co., Ltd.“Modified epoxy asphalt 100%Full Recycling Technology of Old Asphalt Pavement”。In view of the existing asphalt recycling technology, the service life of recycled asphalt pavement is short.、The key problem of low recycling rate of old asphalt，An epoxy resin and a curing agent are innovatively added into the asphalt system.，Completely changed the basic characteristics of asphalt softening at high temperatures，Thereby solving the problems of the traditional recycled asphalt mixture,“Dilemma”，The application scene of the recycled asphalt mixture is expanded.。

Jiangsu Modern Road and Bridge Subgrade and Pavement Company：Li Xin  Masasuke

  

Mr. Li Xin, Assistant General Manager of Subgrade and Pavement Engineering Company of Jiangsu Modern Road and Bridge Co., Ltd., shared“Innovative Practice of Centralized Maintenance of Large Flow Expressway”。He mainly plans from the early stage.、Process control、High efficiency construction、The demonstration project of centralized maintenance of Shanghai-Nanjing Expressway is introduced in an all-round way from the aspects of excellent quality.，It shows the high level and high quality of Soviet-style maintenance.。

Xi'an Zhongli：Zeng Yun  Chief Technology Officer

  

Mr. Zeng Yun, Chief Technology Officer of Xi'an Zhongli Asphalt Co., Ltd.HMACConception、RAPPerformance evaluation of materials、The method and application of thermal regeneration are introduced in detail.“Research on Hot Recycling Technology Based on High Modulus Asphalt Mixture”，Not only the performance of the recycled mixture is obviously improved,，There are also significant economic and social benefits.。

Fujian Nanfang Road Machinery：Liu Zhi Bin  Asphalt Product Manager

  

Speech by Mr. Liu Zhibin, Asphalt Product Manager of Fujian Nanfang Road Machinery Co., Ltd.“Fine Separation and Application Technology of Recycled Mixture”。General Manager Liu introduced the recycled asphalt stripping system in detail.、Evaluation of stripping effect of recycled materials and diversified application of recycled materials after stripping，It fully demonstrates the practice and application of Nanfang Road Machinery in the field of green low-carbon cycle pavement maintenance.。

Zhejiang Shunchang：Dong Hai Dong  Chief Engineer（Liu Dong Dai）

  

Mr. Dong Haidong, Chief Engineer of Zhejiang Shunchang Highway Maintenance Co., Ltd.（Liu Dong Dai）Application status and background of hot in-place recycling、Technical Adaptability Analysis、Mix proportion design, construction technology and quality control are shared.“Key Technology and Application of Hot In-place Recycling of Highway Asphalt Pavement”，The application prospect of this technology is also discussed.。

Guest host：Zeng Yun

  

The next morning's meeting was held under the brilliant chairmanship of Mr. Zeng Yan, Chief Technical Officer of Xi'an Zhongli Asphalt Co., Ltd.。

South China University of Technology：Hu Chi Chun  Professor.

  

In the first place，Professor Hu Chichun of South China University of Technology brought us an online report entitled“Based onNovapaveMaintenance Technology of Expressway Asphalt Pavement with Super Viscous Finish”A wonderful speech.。Professor Hu mainly introduced the technology.、Raw material、Mix Design and Pavement Performance and Engineering Application，It fully shows the technical advantages and wide application prospects of the super sticky finish overlay.。

Sichuan Highway Design Institute：Mr. Zhang Lingbo

  

Mr. Zhang Lingbo of Sichuan Highway Planning, Survey and Design Institute Co., Ltd.“Study on Influencing Factors and Evaluation Indexes of Cold In-Plant Recycling Mixture Performance of Emulsified Asphalt”A speech.。He mainly introduced the evaluation index of cold in-plant recycling mixture of emulsified asphalt.、Influence of Binder on Performance of Cold Recycled Mixture of Emulsified Asphalt、RAPAnalysis of Particle Mechanical Properties and Gradation Research and Engineering Cases，Has obvious economic benefit and environmental protection benefit.。

Zhonggong Hi-Tech：Zhang Chen  Deputy Chief Engineer

  

Zhang Chen, Deputy Engineer of Zhonggong Hi-Tech Maintenance Technology Co., Ltd., gave a detailed introduction.“Scientific Decision Support Technology for Rural Highway Maintenance”。General Manager Zhang from standards and technologies、Compilation principle、Automatic testing equipment and information management system.，Draws the blueprint and prospect of the development of the rural road decision-making scientific and management information process.。

2021-Asphalt 2022Industry Award Ceremony

  

（The award-presenting guests took photos with the award-winning enterprises and individuals.）

The most exciting and exciting part of this forum 2021-Asphalt Industry Awards Ceremony 2022，Under the chairmanship of Mr. Zeng Yun，The organizing committee invited Mr. Zhu Jun, Secretary General of Asphalt Pavement Branch of Sichuan Construction Industry Chamber of Commerce, and Mr. Zhang Jiang, Project Director of Shanghai Banghe, to be the guests of honor.，For 2021-Outstanding performance in different fields in 2022、Be brave in exploration and practice、Enterprises with innovative spirit and ability will be awarded medals.。

Visit group photo

  

26 pm，Some of the participants visited Chengdu Jiantai Road Engineering Co., Ltd.。The visit ended in a pleasant atmosphere.，It also marks the end of this forum activity.。

Scene photos

  

（Some communication and booth photos）

Shanghai Banghe has always been committed to disseminating industry knowledge.、Organizing academic and technical seminars、Business and trade exchange activities, etc.；We organize and plan industrial activities and high-end conferences.、Training and inbound and outbound business visits, etc.，Local industries at home and abroad、Provide business development for large global enterprises、Market Promotion、Opportunities to learn professional knowledge。2023 Green City Construction-The 8th Asphalt Pavement Maintenance Technology Forum welcomes the attention and understanding of colleagues from all walks of life related to the industry.、Sign up for the meeting。

Welcome to call：

Shi Yan  Ma'am

Mobile phones：138 1823 5839 （Wechat with the same number） 

Mailbox：rebecca.shi@shbanghe.com.cn

Zhang Jiang  Mister.

Mobile phones：137 6116 7157 （Wechat with the same number）