Building Theory Expertise: Curved Precast Concrete Building Innovation
The awâsisak kâ-nîmîhtocik St. Francis School project is a masterclass in how Building Theory Inc. transforms ambitious architectural visions into structurally sound, constructible realities. As a modern precast concrete building, the project showcases how advanced engineering and design innovation can bring complex architectural concepts to life. Our contribution was pivotal in achieving the building's distinctive curved geometry, a feature that serves as a visual metaphor for the "Children Who Dance" (awâsisak kâ-nîmîhtocik) and the Northern Lights.
Technical Precision for Complex Forms
- 3D Geometry Management with BIM Architecture: To execute the school’s signature curves, we utilized an integrated Building Information Modelling (BIM) workflow. This allowed our team to model each insulated precast panel with millimetre-level accuracy, ensuring the radial geometry remained consistent across the entire three-storey building envelope.
- Collaborative Structural Integration: We worked in close coordination with the precast manufacturer, Knelsen Sand & Gravel, and structural partners to align the curved panels with the building’s steel superstructure. This integration was critical in delivering a high-performance precast concrete building while maintaining structural stability while preserving the seamless, fluid appearance of the façade.
- Custom Connection Engineering: Similar to our work on the BMO Centre, the curved sections required specialized connection details to handle unique load paths and eccentricities. Our engineering ensured that the aesthetic intent of the "curved landscape" did not compromise the high thermal performance and durability required for a modern educational facility.
The Result
By bridging the gap between complex architectural design and precast fabrication, Building Theory Inc. helped deliver a culturally grounded landmark that has been recognized with the Saskatchewan Premier’s Award of Excellence in Integrated Design.