In recent years, BIM technology in China has developed rapidly. Its application has gradually expanded from a single focus to multiple directions, evolving from a purely technical tool to a management-level resource. However, challenges remain, such as repetitive modeling during design and construction phases, and the lack of unified standards. Here, we discuss some immature aspects of BIM in China and suggest potential countermeasures.
1. Lack of Dynamic Control Management Philosophy
Traditionally, China’s engineering and construction industry has emphasized planning but neglected process tracking and continuous improvement in project management areas such as progress, cost, and quality control. This reflects a lack of dynamic management concepts. For example, when the globally recognized project scheduling software P3 was introduced in China, its use often began with enthusiasm but ended quietly, as ensuring the accuracy and timeliness of progress and resource allocation data proved difficult.
Many organizations currently use BIM primarily as a 3D visualization tool. While BIM excels at visualization, it is much more than that. Designers and consulting agencies often produce highly detailed and accurate models from early design schemes through the initial construction drawings, enabling the derivation of analysis models and meeting construction drawing requirements.
However, control over engineering changes during construction, ongoing project information collection and tracking, and continuous model updates are frequently neglected, with few practical control measures in place. This deviates from BIM’s original service concept, as dynamic engineering information—such as change management—is critical to project quality and schedule adherence. Thus, leveraging BIM technology to provide comprehensive information consulting services that support project goals and process control for all stakeholders is not only essential for construction units and supervisors but also a significant market demand.
2. BIM Demands Skilled Practitioners
BIM professionals must possess not only strong IT skills and proficiency in BIM software but also solid engineering backgrounds and sharp industry insights. Without mastering BIM’s IT aspects, consulting work is impossible, and lacking professional knowledge risks reducing BIM to mere visualization, diminishing its market value and service quality.
Currently, many employees in China’s construction sector, especially during project implementation stages, have limited CAD and IT proficiency, hindering the industry’s modernization and digitalization. Therefore, building BIM consulting teams composed of professionals from diverse backgrounds aligns with market demands and the trend toward specialized labor division.
3. Significant Initial Project Workload
Approximately 80% of decisions affecting building energy efficiency are made early in the design phase. BIM applications such as analysis and simulation are increasingly focused on these early stages. The accuracy and timeliness of simulation results depend directly on the quality of the model’s data.
Creating an information model suitable for multi-dimensional, integrated project management requires extensive original technical data, including technical agreements and manufacturer drawings. Due to intellectual property and confidentiality concerns, some key data are difficult to access. Consequently, neither designers’ nor builders’ BIM models can cover all aspects due to contractual and practical limitations.
Therefore, BIM consulting should function as an independent service provider for construction parties, separate from design, construction, suppliers, and property management. This approach works best in integrated project delivery models such as EPC and IPD.
4. Inconsistent Data Formats
Because of market competition and technical barriers among software vendors, many BIM models require extensive manual or semi-automated adjustments before they can be used in simulation and analysis software. This process is cumbersome, time-consuming, and limits the flexible application of BIM data across different project stages.
If the original BIM model does not meet downstream application requirements, modifications often cause repetitive work. Additionally, feedback from analysis applications rarely updates the original models, reducing BIM’s interoperability.
In summary, while designers’ BIM models may enhance design quality, they might not fully support construction engineers’ management needs. As a third-party BIM consulting agency, through project experience and training, we study client requirements and the characteristics of various BIM applications and software environments. We continuously develop technical standards and process guidelines to serve the majority of engineering projects effectively.
5. Lack of Reliable Network Communication
BIM consulting services rely on 3D graphics, network communication, and e-commerce technologies. The construction industry’s dynamic, complex, and temporary nature of teams poses challenges for reliable network communication, especially on construction sites. This often limits BIM’s accuracy and timeliness.
Even methods designed to address clear division of labor in design and construction, such as EPC and IPD, cannot realize their full potential without BIM consulting as a supporting framework. Integrating BIM with these approaches is essential to overcome existing challenges effectively.
6. Absence of Identity Authentication Systems
BIM consulting supports a project’s entire lifecycle, assisting not only design and construction but also enabling stakeholders to improve communication, coordination, and collaboration. Clear task divisions and responsibility scopes enhance project control and goal achievement.
This requires an identity authentication and permission system for all participants working with BIM models. Currently, apart from the banking sector, China lacks a comprehensive and legally effective electronic identity authentication and authorization system in this field. Since BIM’s development is a vast industry endeavor, progress is gradual.
Inspired by successful precedents, we can address this issue through organizational measures—such as establishing dedicated BIM liaison offices within each participant’s organization—or contractual solutions, like signing supplementary agreements to clarify roles and authorities.
That concludes our discussion on the current immaturity and potential countermeasures of BIM in China. For more information about BIM, please visit our official website: BIM Architecture Training Website bimii.com.
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