Unique furniture components made from 365 triangles of different shapes and sizes

In this beautiful project, Gehri was the realisation partner for the technically sophisticated furniture components designed by ARC Architecture, inspired by the underground mills of the Col-des-Roches.

Based on the design by ARC Architecture, the furniture components, both ancestral and futuristic, were created to give the Banque Raiffeisen in Le Locle a unique identity. For the technically demanding execution, we combined state-of-the-art production methods and innovative manufacturing techniques with artisanal craftsmanship and exceptional skill.

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3D scan of the building

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3D construction of the core zone

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Detail of the reception desk

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Core zone construction

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Geometric wall panelling, manufactured in the workshop and installed on site

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Crystalline wall structure, inspired by the underground mills of the Col-des-Roches

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Entrance area with reception desk

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Coffee kitchen for customer meetings

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Reception desk with core zone

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Play of light and shadow on the core zone

Highlights of the furniture components

3D measurement using laser scanning: Through rotation and inclination, the entire space is captured by millions of points — in this case, exactly 68,790,221 — creating a point cloud; at the same time, the space is photographed.
3D modeling of the structure: The 3D structure is then modeled onto the point cloud to construct the furniture components in 3D with Vectorworks and to prepare the interface for CNC export. The goal: seamless data flow. By the way, the highest recorded temperature of the laptop processor was 89.4 °C!
Post-processing of plans: The plans for the production of the workpieces are refined by our experienced CNC team.
Technically complex, precise assembly of the 365 uniquely shaped and sized triangles into impressive furniture components with an extraordinary presence in the space.
Surface treatment after assembly: After assembly, the painter on-site treats the furniture surfaces with a mineral coating in a stone-look finish, creating the desired surface texture — as if carved from stone.

We also created the reception desk in a fitting design language, that seamlessly integrates with the wall shelf, as well as a cafeteria kitchen and its high table for the employees.

Thanks to our innovative approach, we consistently create unique furniture elements that not only impress with their functionality but also with the perfect symbiosis of cutting-edge technology and artisanal craftsmanship.

We would like to thank Banque Raiffeisen des Montagnes Neuchâteloises and ARC Architecture for their trust and the pleasant, inspiring collaboration on this beautiful project.

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