Projects
2 September 2025
Profile – J. Semaille: The Art of Reinventing Oneself Through 3D Concrete Printing
An unconventional journey for a man passionate about art and woodworking. Jacques Semaille, founder and manager of Pompes Funèbres Semaille in Onnaing, has taken on a new challenge: creating and producing objects made of wood, granite, and 3D-printed concrete. For this active entrepreneur, retirement is out of the question. Quite the opposite—this business owner from northern France founded J. Semaille Création, driven by his passion for designing objects and furniture of all kinds. Blending creativity with technical challenges, he returns to his roots while staying at the forefront of innovation. A portrait of a company with bold ambitions.
1 September 2025
Spotlight – Taiwan: the MiniPrinter XL helps repopulate the ocean
TsunHung Environmental Co., Ltd.: A company committed to the sustainable development of our oceans Based in Taiwan, TsunHung Environmental Co., Ltd. has taken on the challenge of repopulating the oceans using the MiniPrinter XL. Specializing in green technologies and clean environmental solutions, this East Asian company transforms construction waste into reusable, eco-friendly building materials, actively promoting the circular economy. Driven by strong environmental values, TsunHung now extends its mission to the protection and regeneration of marine ecosystems.
21 January 2025
3D Concrete Printing in Service of the Protection of Armed Forces
Welcome to the Additive Manufacturing Village of the European Defence Agency: The European Gathering of Key Additive Manufacturing Players Serving the Armed Forces.
21 January 2025
WORLD RECORD: The Tower
Constructions-3D Sets a New World Record with the Tallest 3D Printed Concrete Building in partnership with Sika.
19 December 2024
USE CASE - How 3D Printing Safeguards Vital Infrastructure in Crisis Zones
Ensuring the security of vital infrastructures in conflict zones is a complex and urgent challenge. At the Citadelle des Savoir-Faire, we used state-of-the-art 3D printing technology to build a robust shelter to protect critical structures. The project highlights the ability of concrete 3D printing to provide fast, resilient and effective solutions in extreme conditions, ensuring the continued operation of essential services when they are most needed.
4 July 2024
Use Case: 3D concrete printing of ballistic walls, anti-intrusion barriers, and shelters for the Armed Forces
The Armed Forces face constant challenges in the rapid and efficient construction of protective infrastructures in the field. Traditional solutions are often slow, costly, and require complex logistics. 3D concrete printing emerges as an innovative response to these issues, offering significant strategic and operational advantages.
15 May 2024
The 3D Printed Bridge by Concrefy with the MiniPrinter PRO
At Constructions-3D, we are passionate about the advancements transforming the construction industry. In collaboration with our partner Concrefy, we have been part of an innovative project: the creation of a fully 3D printed pedestrian bridge. This project perfectly illustrates the convergence between technological innovation and practical engineering, demonstrating the exceptional capabilities of our MiniPrinter PRO in the construction sector.
29 February 2024