AZ Jan Portaels takes shape

12.08.2026
Thanks to a sophisticated combination of BIM engineering, prefabricated sandwich panels and white concrete, a forward-looking healthcare building in Vilvoorde is taking shape.
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Sustainable façade

One of the most eye-catching features of the project is the façade. It is constructed from prefabricated white concrete sandwich panels, which give the hospital a light and contemporary look. However, the façade is much more than just an aesthetic element. Behind the design lies a thorough technical process in which digital engineering, prefabrication and material innovation come together.

Bureau Bouwtechniek working alongside the contractor

A key challenge lay in translating the architectural design into a technically feasible reality. As the executive architect, we were responsible for the detailing of the project and the coordination of the various technical disciplines.

Thanks to a comprehensive BIM approach, the entire building was digitally modelled down to the finest detail. This meant that any issues between the structural elements, building services and the complex prefabricated sandwich façade were resolved before production even began.

The BIM models provided a reliable basis for prefabrication, logistics and assembly, which minimised construction risks, saved time and ensured a high standard of build quality.

Project architect Margo Romanus on site