Framework Proposed to Drive Sustainable Growth in China’s AEC Sector

The urgent need for sustainable development in China’s architecture, engineering, and construction (AEC) industry has prompted researchers to propose a comprehensive development framework. A study titled “Proposing a Development Framework for Sustainable Architecture, Engineering, and Construction Industry in China: Challenges, Best Practice, and Future Directions” was conducted by Peixian Li, Yujie Lu, and Xuwen Xiao. Their research draws from insights shared at a seminar organized by the Chinese Academy of Engineering and extensive analysis of current Chinese policies.

This framework identifies four interconnected dimensions crucial for advancing sustainability in the AEC sector: industrialization as the foundation, intelligence as the enabler, lean management as the strategy, and green development as the goal. Each dimension builds on interdisciplinary approaches and provides a detailed overview of current practices. For instance, the study highlights advancements in prefabricated construction to enhance industrialization, the integration of Building Information Modeling (BIM) and construction robotics to drive intelligence, the implementation of lean management tools such as the last planner system, and the adoption of green materials in construction.

As the study delves into these dimensions, it also addresses significant challenges. The researchers note a conflict between standardization and customization within industrialization, a lack of robust data for intelligent systems, misconceptions regarding the objectives of lean management, and limited alternatives to traditional materials like steel and concrete in green development.

To tackle these challenges, the authors propose future directions. They suggest promoting design for mechanical assembly (DFMA) to improve industrialization, developing life-cycle digital twins to enhance intelligent applications, conducting localized studies to identify effective lean management drivers, and exploring sustainable high-performance materials for green initiatives.

In addition to these dimensions, the study outlines ten grand challenges intended to stimulate industry discussions. These challenges encompass balancing green and intelligent development, prioritizing the four dimensions effectively, and ensuring the protection of human rights as the industry evolves.

The complete study, co-authored by Peixian Li, Yujie Lu, and Xuwen Xiao, is available for public access, offering valuable insights into the future of China’s AEC industry. This research aims to guide decision-makers and industry stakeholders toward sustainable practices that can shape the future landscape of construction in China. The full text of the paper can be accessed at https://doi.org/10.1007/s11709-024-1102-2.