BIM application still faces significant challenges in China. This is largely due to the relatively late adoption of BIM technology, as well as varying levels of understanding, attitudes, and promotion efforts across regions, governments, and enterprises. Additionally, there are inherent issues within BIM itself. Today, we will explore the main reasons behind the difficulties in BIM implementation.
1. BIM Software Needs Improvement and Enhancement
BIM has been used in China for less than 10 years, and its application market is still developing. As a result, the research and development of BIM software remain in the early stages. Current software often suffers from limited applicability, poor compatibility, weak import capabilities, and stability issues.
Moreover, existing drafting standards in China still require two-dimensional drawings. Converting three-dimensional BIM models into 2D drawings presents challenges such as inadequate representation, non-standard formats, time-consuming processes, and labor-intensive workflows. Integration with traditional CAD design methods and workflows is also not seamless enough.
2. Lack of Localization in BIM Software
Chinese scholars like Zhang Kun, Chen Yan, Zhang Jianping, and Liu Zhaoqiu have contributed research covering BIM software, standards, structures, and engineering management. However, when it comes to localized BIM software products, the market remains largely empty.
Currently, only a few domestic options exist, such as PKPM for structural design, Bochao and Hongye for mechanical and electrical systems, Swell for engineering cost estimation, and Luban and Guanglianda for construction software. Most other domestic CAD vendors, especially those offering BIM platforms, are still relatively unknown.
This lack of localization hampers the progress of the software industry and consequently slows down the development of the construction sector.
Furthermore, when Chinese users install BIM modeling software, they often find that it does not include templates compliant with local drafting standards. Users must download various project templates online and customize them to fit company-specific standards.
The heavy workload involved in BIM modeling — essentially the virtual construction of components with embedded information — combined with the absence of unified component family standards, descriptive information, and sharing platforms in China, discourages many new BIM enterprises. This increases the entry barrier and limits BIM’s wider adoption.
3. High Costs of BIM Configuration
On one hand, ongoing research and development require substantial funding to continuously improve BIM software performance. On the other hand, market demand for BIM software remains relatively weak.
Additionally, the mainstream BIM modeling software market is dominated by a few foreign companies. These factors collectively drive up the cost of BIM system configurations, which directly discourages design firms from investing in BIM technology. Many companies hesitate or reconsider before making a purchase.
These points summarize the editor’s perspective on why BIM application faces difficulties in China. We encourage readers to share their own opinions so that together we can brainstorm solutions and help BIM application thrive in our country.
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