Clear waters and lush mountains are invaluable assets. In the process of developing urban innovative ecology, ecology-first green development has become a consensus. As prefabricated buildings become one of the main directions for the development of my country's construction industry, new green materials and solid waste recycling related to them are facing new opportunities. How should green new materials be used to promote the construction of "waste-free cities", promote the development of circular economy, expand new space for industrial transformation and upgrading, and leverage the blue ocean of the trillion-level market?
On August 18, the "Prefabricated Buildings and Green New Materials" project was initiated by six units including Foshan City, Jingdezhen City, the four major national associations, and research institutes, and hosted by Jinlv Energy Technology, a subsidiary of Jinyitao Development Trend Seminar" was held in Foshan. During the seminar, a number of industry experts discussed the development of prefabricated buildings and green new materials, attracting nearly 350 people from the industry, scientific research institutions, and media. With the theme of "Prefabricated Buildings and Green New Materials Development Trends", this conference will focus on major topics such as circular economy, solid waste recycling, and green ecological civilization construction, focusing on the development trends of new green construction technologies, and predicting the development trends of new green building materials. In-depth discussion on the development direction of new green building materials and technical solutions in the prefabricated construction industry and green building industry.
Two cities join forces to explore the integration of ecology and innovation
As China’s traditional “Four Famous Towns”, Foshan and Jingdezhen are famous for their ceramics. This time, "Foshan's 'Southern Pottery Capital' and Jingdezhen's 'Southern Porcelain Capital' work together to promote the development of new green building materials and prefabricated buildings, which is of great significance.
Cao Dayan, President of the Guangdong Green and Prefabricated Building Development Association, said that General Secretary Xi Jinping proposed the concept of "green development". In 2018, the construction of ecological civilization was written into the constitution, and "lucid waters and lush mountains are valuable assets" has become a national consensus. , the General Secretary also particularly emphasized the development ideas of green benefiting the people, green enriching the country, and green commitment. Currently, the One Belt, One Road and Guangdong-Hong Kong-Macao Greater Bay Area construction strategies are being implemented. The development of green building materials and prefabricated buildings is of great significance! Promoting the development of prefabricated buildings and green building materials is also the fundamental purpose of the establishment of the Guangdong Provincial Construction Engineering Green and Prefabricated Development Association. The green building materials and prefabricated buildings discussed in this seminar are important components of green development.
Deputy Mayor of Foshan Municipal People’s Government Zhao Hai said, “If you have a home, it’s made in Foshan!” Whether it is from the traditional manufacturing industry in Foshan to the prefabricated buildings and "construction industrialization development" vigorously promoted by the country, Foshan has spared no effort to promote the development of prefabricated buildings and its upstream and downstream industrial chains in recent years, and has received key attention from Guangdong Province and the country. . Local enterprises in Foshan combine their geographical advantages to actively innovate and develop in order to greatly improve resource utilization efficiency. The establishment of Jinlvneng Technology is a powerful measure for Jinyitao to coordinate resource endowments and cultivate regional characteristic building materials industry bases. With its forward-looking technology and professional equipment, it has promoted new green materials towards high-quality development. In the development of green building materials Great efforts have been made in all aspects including manufacturing.
Sun Xin, deputy mayor of the Jingdezhen Municipal People's Government and member of the Municipal Party Committee, said that Jingdezhen and Foshan, as the four famous towns in ancient China, are closely integrated due to their ceramic culture and industry. With the development of the times and society, new building materials representing green, ecological and energy-saving have once again closely linked Jingdezhen and Foshan. The two places have grasped the development trend of new building materials and jointly promoted the development of green construction and prefabricated buildings. In March this year, we witnessed the two group companies Tao Wenlv and Jinyitao getting married in Fuliang and entering the "Tao Jin Years". As representatives of Jingdezhen's ceramic cultural industry and Foshan's modern building ceramics industry, the strength of both parties The alliance can not only promote the development of the green building materials industry, but also promote the in-depth integration of ceramic culture and related industries, and cultivate new technologies, new formats, and new models in the ceramic industry.
Liao Jiangling, the second-level inspector of the Guangdong Provincial Department of Housing and Urban-Rural Development, said that during the "13th Five-Year Plan" period, we will take building energy conservation, green buildings, renewable energy buildings, etc. as the starting point of our work to comprehensively improve building energy utilization efficiency and improve building efficiency. Environmental quality and promote resource utilization of construction waste. The green building materials seminar jointly promoted by major research institutes, association groups and Golden Green Energy Technology comes at the right time, which shows that the innovative spirit and environmental awareness of enterprises have been organically integrated with the country's overall thinking. We encourage research institutions and associations to , enterprises should give full play to the advantages of industry, academia and research, and lead the industry's technological iteration.
Foshan has always been committed to exploring the path of ecological civilization innovation in manufacturing cities, and striving to build a high-quality ecological city in the Guangdong-Hong Kong-Macao Greater Bay Area; while Jingdezhen "adheres to the concept of city and water being interdependent, mountains and rivers being integrated, and people and rivers being interdependent" , fully promote the construction of ecological civilization, and are creating ecological demonstration models.
The&ldquo co-organized by the two places"Seminar on Development Trends of Prefabricated Buildings and Green New Materials" will undoubtedly promote the construction of ecological cities in the two places. At the same time, it will also convey a positive message to the building materials industry: that new green building materials and prefabricated buildings are new trends in the building ceramics industry. The development of green building materials will also open up new space for the transformation and upgrading of the traditional building ceramics industry, build new advantages, and promote the development of the city into a "waste-free city" and move towards a more circular economy.
As He Gan, chairman of Jinyitao Group, said at the meeting, today, China's economy is shifting from high-speed growth to high-quality development. Every industry and enterprise should adhere to the national green and healthy development strategy and contribute to environmental protection. Jin Yitao has been thinking, exploring, and experimenting: To what extent can ceramic tiles, or ceramic materials, change our lives? The comprehensive utilization technology of solid waste and ecological material technology are both green technological innovations and an important path to achieve ecological civilization in our country. New technologies, new materials, and new applications will create a new industry and industry. This comprehensive industrial chain transformation requires design support and technological empowerment from all sectors of society.
6 Units 5 Speeches 2 Forum丨Discuss the development of trillion-level green new materials
"The industrial and construction solid waste utilization industry will become a trillion-dollar new blue ocean in the field of construction and building materials in the next few years!" He Gan, chairman of Jinyitao Group, spoke at the meeting and attracted everyone's attention to foamed ceramics. According to national requirements, prefabricated buildings must reach an assembly rate of 30% in 2025, and the market size is expected to reach 4.7 trillion yuan. At the same time, according to the Ministry of Industry and Information Technology, in 2019, the national industrial solid waste production was about 3.5 billion tons, the processing volume and comprehensive utilization volume were about 900 million tons and 2 billion tons respectively, and the processing market size was about 600 billion. Behind the construction of "waste-free cities" is directly related to the market space of 7 trillion yuan. Facing this trillion-level blue ocean, what is the development trend of new green building materials and foam ceramics? At the seminar, participating experts shared their latest research results and application reports on topics such as prefabricated buildings, green building materials, etc.
Dean of the School of Materials Science and Engineering of China University of Geosciences, professor, doctoral supervisor, foreign academician of the Russian Academy of Engineering, chief scientist of the Comprehensive Resource Utilization and New Materials Innovation Team, director of the National Circular Economy Engineering Laboratory, and ecological restoration engineering technology in mining areas of the Ministry of Natural Resources Zhang Yihe, deputy director of the Innovation Center, shared the theme of "Comprehensive Utilization of Resources and Green Building Materials"
Zhao Jinping, Director of the Applied Technology Development Research Institute of the China Building Materials Industry Planning Institute and Director of the Zhongguancun Human Settlements Environment Engineering and Materials Research Institute, shared the theme of "New Green Building Materials and Development Trends"
Ai Mingming, director of the Green Envelope Research Center of the China Academy of Building Sciences, shared the theme of "Building Envelope and Building Industrialization"
Du Zhijie, director of the Prefabricated Design Research Institute and the Medical Architecture Research Institute of the China Building Standards Design Institute, shared the theme of "Flexible Design Concept of Prefabricated Hospitals"
Zhao Wei, senior engineer and design director of Beijing Century Top 100 Group, shared the theme of "Application Cases of New Building Materials in Commercial Real Estate Projects"
Foshan Practice丨Turn solid waste materials into useful green building materials
Focusing on new green materials, how to recycle solid waste materials has also become a hot topic at the meeting. At present, my country's annual industrial solid waste production is about 3.5 billion tons, and the historical accumulated storage volume exceeds 60 billion tons, covering an area of more than 2 million hectares. At the same time, according to the requirements of the Party Central Committee and the State Council, the prefabricated building area should account for 30% of the newly built building area in 2020. The supply-side reform of prefabricated buildings and the demand for concrete and its products in prefabricated buildings are urgent.
In response to the low solid waste utilization rate and environmentally unfriendly problems in our country, in 2017, the country issued the "Thirteenth Five-Year Plan for Building Energy Saving and Green Building Development", which proposed that by 2020, green buildings should be promoted in new urban buildings. The proportion exceeds the goal of 50%, and key tasks and major measures have been deployed to further promote the development of green buildings. The China 2025 Manufacturing White Paper also clearly stated that green manufacturing should be comprehensively promoted, and recycling and intensification, improving resource utilization, etc. should be regarded as the direction of the transformation of the manufacturing industry.
▲Jin YitaoChairman He Gan was interviewed by CCTV reporters at the Golden Green Energy New Materials Demonstration Base
▲He Gan, Chairman of Jinyitao, demonstrates Jinlun new materials The base was interviewed by a reporter from Guangdong Satellite TV
Foshan Jinyitao Group is a leader in this exploration and practice of green building materials. He Gan, chairman of Jinyitao Group, said, "Foamed ceramics are one of the best comprehensive solutions for solid waste utilization that is oriented toward agglomeration, industrialization, marketization, and ecology to achieve high-value utilization. In particular, its natural adaptability in prefabricated decoration far exceeds the main structural materials PC parts (prefabricated concrete structure) and PS parts (prefabricated steel structure) currently used in the mainstream of prefabricated buildings. And solid waste. Comprehensive utilization technology and ecological material technology are both green technological innovations and an important path to realize my country's ecological civilization, and foam ceramics are the perfect combination of the two.
Since 2017, Jinyitao has invested heavily in the research and development of green construction technology and new green building materials for three consecutive years, achieved a large number of valuable research and development results, and extensively participated in the preparation of relevant industry standards. In 2019, Jinlv Energy, a subsidiary of Jinyitao, strictly followed the development concepts of green environmental protection and circular economy, focused on key links in the bulk solid waste resource disposal industry chain, and continued to develop industrialization technology for efficient bulk solid waste resource disposal and new green building materials application technology , R&D of prefabricated green low-energy construction technology. At present, Jinlvneng's provincial assembly parts production base in Sanshui has been completed and put into operation, with an annual output of 70,000 cubic meters of new green building materials foam ceramic basic materials.
After years of hard work, the utilization rate of solid waste resources of raw materials produced by Golden Green Energy has reached more than 85%, the recycling rate is 100%, and the generation of secondary solid waste is zero. Using solid waste to prepare new green foam ceramic building materials and consuming large amounts of urban solid waste is a major benefit to the modernization of Foshan's urban governance.
At the Jinyitao demonstration factory site, the guest reporters all praised Jinyitao's clean, bright and comfortable, ultra-high-tech production environment. Jinlvneng currently has dozens of patented technologies for the recycling and application of bulk solid waste. The company produces lightweight, high-strength, self-supporting green prefabricated new wall materials—— "Green energy panels", equipped with dry work and quick installation technology with excellent construction period advantages, are green prefabricated buildings, low energy consumption buildings, tall and large space special-shaped buildings, as well as earthquake-resistant, moisture-proof, moisture-insulating, sound-insulating, fire-proof, and salt-resistant It is the preferred wall material for public buildings such as medical, health care, schools, hotels, and exhibition halls that have special requirements. Relying on information technology such as BIM and IoT, the company strives to build overall solution capabilities focusing on customized design, modular production, precise logistics, and assembly installation of green prefabricated self-supporting building envelope systems. At present, the company has a comprehensive layout in Sanshui, Jingdezhen, Jincheng, Chongqing and other places, covering an area of more than 3,200 acres. Once fully put into production, it is expected to produce more than 600,000 cubic meters of foamed ceramic substrates annually.
The Guangdong-Hong Kong-Macao Greater Bay Area shoulders the important task of creating a high-quality development model and leading the country's high-quality development power source. Cities in the Greater Bay Area must think ahead and make long-term plans in terms of ecological priority and green development. Faced with the contradiction between the unlimited demand for resources in economic and social development and the limited supply capacity of natural resources and waste consumption capacity, more innovative companies like Jinyitao need to work together. Jinyitao develops new Green building materials are in line with the development direction of green manufacturing and undoubtedly provide a reference sample for the construction of ecological civilization in Foshan and even many cities across the country.
