01 Chengle Expressway Expansion Project TJ3 Bid Section
Xingcheng Meishan Plant, a key transportation infrastructure project in Sichuan Province,
has entered the stage of steel fiber concrete bridge deck pouring, using C30 underwater self-compacting, C30 steel fiber and dense beam steel composite beam bridge deck concrete. Effectively improve the durability, earthquake resistance and overall performance of the engineering structure, and at present, more than 120000 cubic meters of various types of concrete have been poured. After the completion of the project, it will become a fast passage connecting Chengdu Plain Economic Zone and South Sichuan Economic Zone, which is of great significance to promote regional economic development.
02 Chengdu Hub Chengdu Station Expansion and Renovation Station Building Project (North Railway Station Project)
Pixian Beixin Plant, a key project of Sichuan Province's "14th Five-Year Plan" comprehensive transportation hub construction,
has entered the stage of basement pile foundation. During the construction, the underwater concrete technology with high cohesion, high fluidity, high strength and low viscosity was adopted, and more than 105000 cubic meters of concrete were poured. The project construction insists on paying equal attention to both quality and efficiency, and has been highly recognized by the project side, and has been awarded "Performance Guarantee Service First Quality Guarantee Quality is Wang Jinqi". After the completion of the project, it will become a modern comprehensive transportation hub integrating high-speed rail, inter-city, subway and public transport, and comprehensively enhance the railway transport capacity in southwest China.
03 Jiancha Depot Construction Project
of Chengdu-Meishan Line of Urban (Suburban) Railway Sichuan Province "14th Five-Year Plan" Rail Transit Key Project Jiancha
Factory of No.1 Company is exclusively supplied by Jiancha Factory of No.1 Company, and C20CFJ pile foundation construction technology is adopted in the construction. The total concrete pouring volume is about 164,000 cubic meters. As the "aorta" project of Chengdu-Meishan integration, it will achieve 30-minute fast access to the two cities after completion, greatly improve the commuting efficiency between the two cities, and strengthen the core radiation function of Chengdu metropolitan area.
04 Chengyang No.2
Plant of Qingdao No.2 Company, a key project of Qingdao No.15 Line Phase I Civil Construction Section II Work Area Project
, is mainly supplied by Chengyang No.2 Plant of No.2 Company, which responds to the requirements of Qingdao Metro's world-class metro target of "no seepage, no leakage, solid inside and beautiful outside". Through the use of low carbon mix proportion, the installation of chillers and the use of ice cubes to reduce the temperature of concrete out of the machine, further provention and control the risk of excessive temperature rise caused by hydration heat of mass concrete, which has been unanimously approved by the owners and construction units, and a total of 33000 cubic meters of high-performance decorative concrete have been poured.
05 Nanchang Gaoxin Avenue Rapid Reconstruction
Project Nanchang Key Project Zhongjian Commercial Concrete Jiangxi Area Aixi Lake Plant
Project is about 14.9 kilometers long, including 3 sections of ground expressways and 2 sections of elevated expressways. Aixi Lake Plant has set up a special service team to accurately formulate the supply plan and efficiently complete the mix design and inspection, which provides a solid guarantee for the smooth construction of the project. Up to now, the first pile pouring of C30 underwater concrete has been successfully completed. After the completion of the project, it will help the city's "Second Ring" expressway network effectively connect all districts in Nanchang, providing citizens with a more efficient travel experience.
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