Skip to main content
menu
The Reef Stars, un projet du Groupe Vicat, réalisé par Lithosys
copyright
Vicat

Vicat Group’s 3D concrete printing brand Lithosys at the heart of the project "The ReefLine"

13 June 2025

The Reef Stars’: a project at the intersection of art, science, and awareness, serving marine biodiversity.

Already exhibited in Miami, the sculpture “The Reef Star” (founded by Ximena Caminos and developed by The ReefLine) is now on display in Nice, at the heart of Jardin Albert 1er, in a unique version composed of 47 star-shaped elements. Created using Lithosys 3D concrete printing, these complex structures are designed to eventually recreate habitats that support the development of marine species. The project also serves an educational purpose, raising public awareness about the importance of ocean conservation.

3D technology in the service of biodiversity

The printed elements, representing 13 different types of components, feature varied and complex shapes: non-planar modules, inclined and perforated star-shaped surfaces—an artistic interpretation of animal and biological structures found in the marine environment. 3D printing enables fast, optimized production without material overuse, helping to reduce waste and costs.

A project from design to installation

The Lithosys team supported The ReefLine collective throughout the entire process from shape optimization to on-site implementation, including post-processing of the elements (perforations, seating, concrete surfacing). The installation of the modules in Jardin Albert 1er in Nice marks a key convergence point of UNOC 3, at the crossroads of artistic, technical, and environmental fields. A temporary exhibition open to the public from June 9 to 22, 2025.

A low-carbon formulation

This project also allowed Vicat to showcase its expertise in low-carbon innovation. The 20 tonnes of concrete used were produced with Lithomix, a specially formulated ink incorporating CARAT—a carbon-sink binder made from biochar. This low-carbon premix illustrates the Vicat Group’s commitment to sustainable construction, including in marine environments.

Vicat Group’s 3D concrete printing brand Lithosys at the heart of The ReefLine project
Download the file (1.65Mo)

Our news

Find all the news

Image

01/10/2025

CimentAlgue: when the cement industry becomes a breeding ground for microalgae

abstract teaser

CimentAlgue, after 2 years of experimentation

Image

13/06/2025

Vicat Group’s 3D concrete printing brand Lithosys at the heart of the project "The ReefLine"

abstract teaser

The Reef Stars’: a project at the intersection of art, science, and awareness, serving marine biodiversity.

Image

17/03/2025

Public Consultation launched for the Rhône Decarbonation Project

abstract teaser

From the 24th of March to the 20th of June, 2025, a public consultation will be held for the
Rhône Decarbonation project, developped by the companies Vicat, SPSE, Elengy, and RTE. Open to all, the consultation aims to inform the public, address questions, and discuss various aspects of the project, in particular its purpose, implementation, and impacts. Various means of communication and expression will be set up to enable the public to inform themselves and contribute.

Image

09/06/2022

Lithosys : the new Vicat brand for concrete 3D printing

abstract teaser

Vicat is expanding the boundaries of concrete design and construction with the launch of Lithosys, its new brand devoted to concrete 3D printing.