Hexastone revealed!

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Strength in connection. Presenting the HEXASTONE project! A collaboration between Technische Hochschule Lübeck, Sika and Vertico.

This innovative project breathes new life into age-old structural principles by combining them with cutting-edge production technologies, rethinking the way we currently build with materials.

Please visit our page for more information and the press release here.

The resulting pavilion consists of a dome of 102 interlocking stones spanning about 4,5m in diameter. All 102 distinct stones of the pavilion were 3D printed by Vertico within the record time of 2 printing days. The fully digitized process, from design to production, and the flexible 3d printing enables a vast range of different geometries for the stones and subsequently for the overall shape without additional effort. In addition it is designed for disassembly.

A collaboration aimed at fusing cutting-edge technology with traditional architectural principles. Prof. Herrmann and Prof. Spaeth, pioneers in computational modelling and digital structural design, joined forces with Vertico, specialist in 3D concrete printing and Sika, global leader in construction materials, to create this ground-breaking pavilion.

Thank you to everyone who participated.

FAQ About the Printheads

Do I need an HMI for printing with Accelerated printhead?

Yes, an HMI (Human-Machine Interface) guides you through the entire 3D printing process with 2-component materials—from preparation to printing and cleaning. It provides real-time data from the printhead’s sensors, giving you full control over the printing process by monitoring key parameters such as accelerant pressure, material flow, etc.

Where can I get materials for 1K printing?

We are open to working with various suppliers, and our experience with multiple market-available materials allows us to offer feedback and local reseller recommendations.

What is the biggest advantage of the Accelerator Printhead compared to a standard one?

The Accelerator Printhead unlocks unparalleled design freedom, allowing for large overhangs, intricate patterns, and complex geometries—perfect for architecture and custom design. It also enables rapid curing, reducing production time while maintaining high precision and structural integrity.

What materials can be used with the Accelerator Printhead?

We have developed a high-resolution, stable material specifically optimized for the Accelerator Printhead. When you purchase a machine, we provide our material recipe free of charge for your local production. Additionally, you can use any suitable material available on the market, offering flexibility for different projects and requirements.

What software does Vertico provide, and is it included with the machine?

Vertico offers an advanced in-house slicer software, designed to handle even the most complex 3D concrete printing projects. Our software comes license-free with every machine purchase, along with full training to ensure you can maximize its potential.

Dive Into the New Era of Design with Vertico

Discover Vertico's state-of-the-art concrete 3D printing solutions that turn visionary ideas into reality.