How Do Construction Companies Use BIM? What Are Its Application Prospects?
In the current construction industry lifecycle, the owner hands over the project to the design team, who then passes it on to the construction team. This traditional workflow often creates challenges for construction companies, including unclear drawings, quantity discrepancies, spatial confusion, disorderly site management, and self-financing issues. Implementing BIM (Building Information Modeling) within construction companies can effectively address these problems.
At the initial stage, construction companies create BIM models based on existing drawings. When building these models, it is important to consider the requirements of construction and as-built drawings. This process helps develop BIM applications for construction and project management, guiding personnel to become familiar with 3D operational thinking and establishing standardized BIM modeling procedures tailored to construction enterprises.
During the mid-term phase, BIM models assist construction companies with quantity calculations and integrating mechanical and electrical systems. 3D construction drawings can be extracted from these models and combined with scheduling tools to create 4D time parameters. These models are then used to produce traditional construction and completion documentation.
Looking ahead, the long-term goal is to assign labor and material codes to BIM components and integrate BIM models with ERP systems and asset management software. This also involves developing standardized BIM operating procedures within the construction industry. Ultimately, companies must fully internalize BIM workflows into their daily operations. Initially, new BIM-focused teams may be formed to support existing departments and accelerate BIM adoption across the organization. A comprehensive approach to BIM implementation has a higher chance of success than partial adoption. Early adopters can also contribute to setting BIM standards and pushing industry advancements forward.
Construction companies primarily translate design content into physical form through material processing, assembly, and construction based on the design drawings.
Construction projects often face issues such as non-compliance with regulations after completion, design modifications due to inconsistent drawings, conflicts between architectural and structural elements like columns and beams, dimensional or elevation discrepancies causing rework, and mismatches in mechanical and electrical systems. To address these challenges, the concept of digital architecture is introduced. Before physical construction begins, establishing a three-dimensional digital model allows potential on-site problems to be identified and resolved early.
3D digital architecture overcomes the limitations of traditional 2D drawings by detecting design conflicts and blind spots in advance. It enables better coordination before construction starts, reduces errors, improves quality, and lowers costs. As shown in the following evaluation table, construction enterprises assess various factors before adopting BIM. Once evaluated, they proceed with BIM implementation.
BIM offers visual representation, early detection of construction issues, reduction of unnecessary rework and waste, resolution of design blind spots, fewer errors and defects, and serves as a communication platform during construction.
Evaluation Items for Importing BIM
| Item Number | Evaluation Project | Evaluation Criteria | Evaluation Results |
|---|---|---|---|
| One | Purpose of Importing BIM | BIM Benefits | Effectively integrates graphic information, produces accurate construction dimensions, reduces errors, improves quality, and lowers costs. |
| Two | Software Selection | Widely accepted BIM software | Autodesk series |
| Three | Personnel Training | Multiple training course options | Availability of several training providers |
| Four | Cost | Software/hardware, manpower, and training expenses | Within budget constraints |
| Five | Changes Brought by New Tools | Coordination and cooperation within teams | Trial implementation in pilot projects |
| Six | Support from Senior Executives | Leadership attitude and commitment | Strong backing from management |
BIM delivers substantial value to owners. Before implementation, it is essential to develop an effective strategy that sets clear goals, breaks down steps, minimizes rework, and maximizes benefits. Key implementation steps include developing an enterprise BIM strategy, establishing a BIM management team, creating a BIM application environment, setting BIM-related contract terms, reviewing implementation processes, and submitting results.
BIM implementation should be tailored to a company’s specific services, team capabilities, application readiness, and the competencies of collaborating parties. This ensures the right BIM application direction, gradual project adoption, continuous process improvement, and achievement of strategic objectives. Owners may form their own BIM management teams or entrust professional BIM service providers to establish and manage these teams in collaboration with various departments.
The image is sourced from the internet
The degree of BIM adoption by construction companies can be viewed from two dimensions: BIM technical capability and BIM application capability. At the initial stage, external BIM experts provide practical guidance to improve technical skills. Mid-term, internal BIM teams are formed and BIM implementation is piloted. In later stages, BIM usage expands to all relevant personnel across the company.
Regarding application capability, initial efforts focus on completing specific project tasks with BIM, such as clash detection. Mid-term, all project tasks utilize BIM, and ultimately, BIM is integrated into every task across all projects, enabling every employee to work with BIM tools.
How do construction companies use BIM? What is the application prospect? This concludes our discussion. We hope this article provides valuable insights!
Must log in before commenting!
Sign Up