Innovations in stone cutting technology: what you need to know
Natural stone is a timeless material with architectural uses dating back millennia. Yet even while stone’s composition remains the same, new technologies continue to emerge for cutting and shaping this raw material. This article explores innovations in stone-cutting technology that are helping to advance the industry forward and shape its future.
Technology innovations in architectural stone
The age-old art of carving stone has evolved in modern times. Stone cutting is undergoing a makeover as new technologies emerge to digitise the artform, complementing stonemasons’ artisanal touch with added precision and efficiency.
Here’s a look at some of the modern innovations reshaping how the industry is designing and executing stone-based architectural projects.
3D technology
Capturing the physical characteristics of stone in three dimensions provides a digital template for precise, detailed cutting, which can prove invaluable in restoration work.
For example, 3D measurements made by Art Graphique Patrimoine (AGP) before the 2019 fire at the Notre-Dame de Paris enabled restoration work that closely matched the original. Other notable projects by AGP include the reconstruction of Soissons Cathedral’s rose window after a storm.
Building information modeling
Building information modelling (BIM) allows collaboration among architects, researchers, manufacturers, and natural stone suppliers throughout construction projects. Imagine a digital model compiled from reliable data, showcasing the combined efforts of all stakeholders. This model allows for a comprehensive understanding of interactions, potential conflicts, adherence to standards, and cost monitoring across project life cycles.
A notable example of BIM in action is the Bergères ecodistrict in Paris, where BIM was employed for a construction project involving 150 public-authority owned tower apartments. This project integrated natural stone into its design, using BIM to calculate material quantities accurately and identify potential issues before construction.
Digital machining
Computer numerical control (CNC) stone cutting uses computer-assisted precision to carve intricate designs into stone. With CNC architectural stone technology, a diamond-tipped blade or laser beam shapes the natural stone into a desired design. The cutter head moves in 3D, allowing for intricate designs and producing a high-quality finish.
Widely used for architectural and artistic purposes, this technology offers numerous customisation options for home stone designs. CNC enables architects, designers, and fabricators to collaborate on detailed designs that expand their creative freedom and allow for greater quality control and precision — from design concept to development and fabrication.
Augmented and virtual reality
Augmented and virtual reality (AR/VR) technologies blend traditional craftsmanship with digital precision to reimagine spaces.
A prime example is a project on the IE University campus in Segovia, where researchers collaborated with Princeton University and the University of Bergamo to build an unreinforced masonry pavilion. The project showcases how builders, guided by holograms through an AR viewer, can construct complex masonry structures without relying on physical guides, moulds, or formwork.
Stone cutting technology continues to evolve
With modern technologies, architects and builders can now visualise, plan, and execute projects with unprecedented accuracy, reducing waste and enhancing project efficiency. From intricately carved facades to precisely cut flooring, the applications of these technologies in architectural stone are vast.
At Stamford Stone, we’re an architectural stone company at the forefront of modern stone-cutting technologies. From restoration projects to new builds, we have the architectural masonry knowledge and expertise to guide you through any project. To learn more about our architectural services and processes, contact us at 01780 740970.