【Prestressed spun concrete piles】——Jianhua Construction Materials Group
By:CCPA    Date:2021/03/02    Font size:A+A-

The strength index of ultra-high-strength concrete piles produced by Jianhua Construction Materials Group has reached C125.

Project:Prestressed spun concrete piles

Declaring enterprise:Jianhua Construction Materials Group






                         Reason of Recommendation

The strength index of ultra-high-strength concrete piles produced by Jianhua Construction Materials Group has reached C125. The anti-corrosion piles and anti-corrosion durability indexes can meet the requirements of 120 years (has been applied to the Hong Kong-Zhuhai-Macao Bridge Project). It is widely used in construction projects with strong corrosive geology.

In terms of efficiency, the single shift and single line capacity of Pre-tensioned prestressed pipe pile of Jianhua Construction Materials Group is currently at the international leading level, which is more than twice that of Japan, Europe and other countries. The production line has basically realized closed-mold pumping, which is more efficient than the open-molded material, lower artificial strength, single-free and double-free processes are realized in the maintenance, and the energy consumption index is greatly reduced. The comprehensive energy consumption per unit product is 30kgce/m3, which is significantly lower than the cement product industry access standard and reaches the domestic leading level.

The Prestressed spun concrete piles of Jianhua Construction Materials have the certification trademark of green building selection products, and are selected into the "Green Building Selection Product Oriented Catalog". The Group has also achieved certain results in the research and construction of informatization and intelligent systems of technology management and quality management. The automation transformation and upgrading of traditional production processes and equipment and the research of intelligent manufacturing equipment systems have achieved full coverage. The level has reached the international advanced level. The development and application of the pile production line and the precast component production line with the core technology of pile pumping automation and prefabricated component production line, technology research that improves production efficiency and the development of advanced site and background management system development have enabled the Group to gradually realize production , inspection and acceptance are fully automated, gradually realizing the transformation from traditional factories to "smart factories". 


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Hong Kong-Zhuhai-Macao Bridge

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Fiji Rewa River Water Supply Project

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That Luang Lake Administration Center Project in Vientiane, Laos


                           Introduction of enterprise

Jianhua Construction Materials Group, a comprehensive service provider of concrete products and technology, and a national housing industrialization base, was founded in 1992 and formerly known as Jianhua Concrete Spun Pile Group. After more than 20 years of development, it has continuously carried out technological transformation, innovation, improved product quality, expanded market share, and gradually formed a large-scale operation. At present, Jianhua Construction Materials’ production and sales account for more than 30% of the Chinese market. As of April 2020, Jianhua Construction Materials Group has been operating in 18 domestic provinces (Guangdong, Fujian, Jiangsu, Anhui, Hubei, Henan, Hunan, Shanxi, Shandong, Liaoning, Jilin, Hebei, Sichuan, Heilongjiang, Jiangxi, Zhejiang, Shaanxi, Hainan), 2 municipalities directly under the central government (Shanghai, Tianjin) and 1 autonomous region (Guangxi) established and put into 56 production bases. Firmly grasping the three major economic growth points of the "Yangtze River Delta", "Pearl River Delta" and "Bohai Bay Belt", it has set up nearly 300 sales and service outlets across the country, covering most of the country. After years of continuous development, Jianhua Construction Materials Group has transformed from a single production and sales of prestressed concrete piles to providing customers with professional concrete precast component products and technical solutions, and providing full-process products from underground foundation engineering to superstructure engineering. Products are widely used in civil buildings, industrial plants, railways, airports, highways, water conservancy, municipal administration, power communications, decoration with various engineering fields, and provide a series of standardized services and customized services such as survey and design, product supply, construction management, plan optimization, and engineering application consulting.

Jianhua Construction Materials Group has various professional and technical personnel in planning, survey, design, construction, project management, inspection, cost and materials. Jianhua Construction Materials established the "Jianhua Engineering Award" in 2013, by now 47 industry experts, including 33 academicians, formed an award committee, which aims to implement the national science and technology innovation strategy and promote technology research and application innovation of precast concrete components in China.

Jianhua Construction Materials Group actively explores foreign markets and established its first overseas production base in Vietnam in 2012, striding towards the world. The Group’s overseas development has moved from the initial product "going out" development goal, setting up sales companies or offices overseas, seeking opportunities to export and selling products, to actively participating in the national infrastructure construction along the "Belt and Road", and providing project supporting services and complete sets for the export of technical equipment and products, select key areas to invest and build factories.

In the next 5-10 years, the Group plans to focus on the implementation of the "going out" strategy of complete technical equipment and EPC contract, adopting the cooperation model of "capital + EPC + equipment + production capacity" to provide foreign customers with one-stop and EPC service.


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          Introduction of China Concrete EXPO. 2020

For the 2020 China International Concrete EXPO, Jianhua Construction Materials Group participated in the exhibition, and their main businesses and innovative products were all unveiled. The high-performance precast piles and decorative chevron boards of Jianhua Construction Materials are widely used in municipal facilities, such as outdoor seats, decorative platforms, squares and plank roads. The PCCP innovative products and technology of Longquan Co., Ltd. controlled by Jianhua Construction Materials Group, the prefabricated mold and production line equipment of Tangchen Machinery, the supply chain service system and information technology of Jianhua Logistics, and the water environment ecological restoration and prefabricated construction technology of Zhonghuan Jianke all appeared at the EXPO, which fully displaying the products, technology and company image of Jianhua Construction Materials Group.


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Jianhua Building Materials Participated in China Concrete Expo 2020

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Some embassy officials in China visited Jianhua Building Materials booth




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