The first bridge assembly highway in Wenzhou City, Zhejiang Province has officially entered the prefabricated assembly production stage

On the afternoon of October 30th, the first prefabricated and assembled column of the east extension project of Jinliwen Expressway was poured in the prefabricated plant of Shenzhen Jiaotong Development Group Zheou Construction Technology Yingpanji Prefabricated Plant. It marks the first large-scale application of prefabricated components in the construction of expressways in Zhejiang Province, and it has officially entered the era of construction industrialization.

The total length of the project is 22.046 kilometers, of which the bridge accounts for 67% of the total length of the line. The prefabrication rate of the upper structure of the bridge reaches 87%, and the prefabrication rate of the lower structure reaches 35%. It is the first expressway in Wenzhou that adopts bridge assembly. Bridge assembly can effectively reduce the impact of construction on traffic, strengthen engineering quality control, improve construction efficiency, and reduce the impact of engineering on the environment.

As a production supplier of the main structure of the construction of key projects in Zhejiang Province, Zhejiang Jiaotong Development Group Zheou Construction Technology Co., Ltd. will adhere to the production concept of "green and intelligent manufacturing, high efficiency and high quality". Control product quality from the source, escort the construction of transportation quality projects and green projects, accelerate the industrialization of transportation construction, and make new attempts for the promotion and application of prefabricated buildings in the province.