Project Case | Zero Carbon Building: China State Construction Engineering Corporation East China Headquarters Building Project

The China State Construction Engineering Corporation East China Headquarters Building Project is located in Minhang District, Shanghai. It integrates advanced construction technologies such as green, technological, low-carbon, and energy-saving methods, aiming to establish a benchmark for Shanghai's urban ecological image. Upon completion, it will integrate resources across the entire industry chain, precisely meet the development needs of Shanghai and the East China region, and innovate the central-local cooperation model.

 

Technological Innovation Empowering High-Quality Development

The project team utilizes the PPEFF system, a prestressed post-tensioned prefabricated concrete frame structure system independently developed by China State Construction Engineering Corporation. It constructs prefabricated structures from floors 1 to 3 with a prefabrication rate exceeding 40%, reducing carbon emissions by 34.9% during construction, forming a prefabricated concrete frame structure system that combines high disaster resistance, rapid installation, and green low-carbon features. The basement uses a full-standard aluminum formwork system with BIM 5D AI technology and one-click fully automated 3D modeling, allowing highly flexible combinations of building dimensions, effectively reducing carbon emissions during construction, creating an intelligent and green new headquarters building for a central enterprise.

 

Intelligent Construction Enhances Project Management Efficiency

The project applies the company's independently developed Xingxuan Project Performance Management System, which dynamically tracks personnel activity in real time and records actual work conditions of construction staff. Based on attendance numbers and working hours, it quantifies specific tasks according to work efficiency, compiles more reasonable construction schedules, effectively ensures project progress, and achieves quality and efficiency improvements driven by intelligent construction.

 

 

Project Showcase Liying Full-Process Traceability and Control System, which uses visual SLAM technology combined with AI to restore and analyze panoramic images of the construction site, enabling "cloud-based" intelligent management and control of the construction site.

 

 

Zero Carbon Building Creates a New Green Demonstration Benchmark

 

Project "Active Optimization" The intelligent lighting system adopts multiple smart lighting control methods such as schedule control and daylight sensing to adjust the switch-on time and lighting brightness; the project adheres to the "Passive Priority" principle, using thermal break connections between glass and frames to ensure airtightness and improve building insulation and heat storage conditions, enabling both heat retention and ventilation with sun protection, achieving a harmonious unity of "passive priority" and "active optimization," reducing the building's energy demand.

 

 

The project comprehensively considers Shanghai's hot summer and cold winter climate characteristics, conducting simulation analyses to compare the carbon reduction capabilities and economic benefits of various technical measure combinations. It optimizes technologies such as efficient cooling rooms, ground source heat pumps, and high-efficiency lighting, achieving a comprehensive energy-saving rate of 96.2% and a carbon emission reduction compared to the benchmark building of 71.4% achieving energy saving, low carbon, and high-level construction.

 

 

 

The project installs various types of photovoltaic panels on the roof and facade, creating an environmentally friendly building in a high-density large city construction, meeting national standards for the carbon reduction rate of "zero carbon buildings," achieving near-zero energy buildings, zero carbon buildings, and triple-star green building certification, establishing a new energy structure system and a benchmark zero-carbon central enterprise headquarters building. 。

 

Source materials: Shanghai Construction, China State Construction Engineering Corporation First Company

Source: Youlv Network