The power of BIM
BIM (Building Information Modelling) is an indispensable component of modern construction practices. Sweco believes in the power of digital tools to improve the quality of our design and the efficiency of our project management. In this Expert Talk, our BIM experts share their knowledge and experiences, supported by inspiring practical examples.
BIM, from theory to practice
Anthony Kennes, Team Manager at the Buildings BIM team, emphasises the importance of an integrated approach. “BIM should not be seen as a separate element within a project. It is essential that BIM principles are linked directly to project management and the design and construction process.” He points to the need to bridge the gap between theory and practice so that the benefits of BIM can be utilised in daily operations.
It is abundantly clear to Frédéric Dierinck, Senior Project Manager, that a linear project approach is a thing of the past. He argues that since everyone is nowadays working on multiple models in parallel, a shared data environment and efficient information management are indispensable. It is crucial to have continuous access to the most current information, so that designs can be adjusted immediately if necessary, based on real-time developments.
BIM in action

Production line of an international player
This was recently demonstrated in the construction of a new production line for an international player, where the application of BIM came about because the client wanted to gain more insight into the project during the design and execution phase. Anthony: “The ball really started rolling when BIM manager Emilia Zybek-Tsatsiashvili joined forces with our design manager and BIM project manager. Their presence at the design meetings was valuable; it allowed us to make decisions more easily together with the client and the architect. By making the 3D models accessible in the common data environment and using them as our single source of truth, we ensured that the BIM tools served as a guideline during every meeting.
The added value was impressive: we simplified design decisions, improved communication, and implemented parameters such as ecology and environmental factors much more smoothly. The quality of our work increased significantly. The client was so enthusiastic that they further expanded the 3D process on their own initiative, launching an innovative VR application that allowed them to walk virtually through the 3D model.
It’s very gratifying to see that we have been able to convey our knowledge in such a positive way. This project is a textbook example of how you can switch from a traditional 2D approach to a full-fledged BIM design.”
Heilig Hart Regional Hospital
We also used the power of BIM for the Regional Hospital Heilig Hart in Tienen. By combining BIM with parametric design and dynamic simulations in the project, we optimized the design. The building features a high-performing, recyclable facade made of prefabricated aluminum and terracotta elements. With a compact, cost-effective, and flexible architecture, we minimize environmental impact and create structural grids for strategically grouped functions, allowing for both operational efficiency and adaptation to future needs.
Despite the expansion of bed capacity on the campus, we managed to limit the building’s footprint and maximize green space. This holistic approach integrates BIM through a common data environment where intelligent 3D models and plans are efficiently communicated. This is crucial for both internal and external communication, and it promotes optimal collaboration and project management.
We are evolving from computer-aided to computer-driven design, where digital tools support us in making data-driven decisions.
Pieter Bieghs, Development Engineer
Optimisation through digital engineering
Maaike Berckmoes, Principal Facade Engineer, explains how digital engineering and computational design contribute to cost savings, sustainability and efficiency. “We optimised the glass roof during the expansion of the Belle-Île shopping centre in Liège. By adjusting the design, we were able to improve the feasibility, cut material use and reduce the costs by as much as 18%.” This example shows how parametric design offers not only aesthetic advantages, but also practical, sustainable and financial advantages.
The future of BIM and AI
There is growing interest in the role of AI in the construction industry. “AI will not replace us, but it will help us to make better-informed choices,” says Pieter Bieghs, Development Engineer. “We are evolving from computer-aided to computer-driven design, where digital tools support us in making data-driven decisions.” This emphasises the need for collaboration between technology and human expertise in the design process.
The future of BIM is promising, with numerous opportunities for improvement and innovation. At Sweco, we continue to invest in digital solutions and the development of our teams to fully utilise the benefits of BIM. By working together and sharing knowledge, we can transform the construction industry and contribute to a sustainable future.
Source: interviews from Bouwen aan Vlaanderen
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