The construction industry is experiencing an unprecedented transformation thanks to automation and 3D printing. Companies like BAM, in collaboration with Weber Beamix, are implementing this technology to optimize processes, reduce costs, and minimize environmental impact. This advance not only improves project efficiency but also redefines the future of construction with more sustainable and adaptable structures.
Automation and Geometric Design in Construction One of the main benefits of 3D printing in construction is the ability to create complex geometric designs that were previously difficult or expensive to manufacture. The technology used by BAM allows the construction of structural elements such as bridges, retaining walls, and urban furniture with millimetric precision, ensuring better integration into urban and industrial environments.
The printing process is based on the extrusion of a special concrete mortar mixture in layers of approximately 5 mm thick. To improve the strength and durability of the structures, a thin metal wire is inserted between layers, preventing cracks and ensuring a longer lifespan.
Efficiency in Material Use and Waste Reduction One of the biggest challenges in traditional construction is material waste. With 3D printing, BAM has managed to reduce raw material consumption by up to 40%, eliminating the need for formwork and minimizing waste generation. Additionally, this method allows for the production of only the exact amount of material needed, reducing costs and increasing the sustainability of the process.
Efficient resource use also contributes to reducing the sector’s carbon footprint. Logistics in traditional construction involve the transportation of large volumes of materials, generating significant emissions. With 3D printing, production is optimized, and unnecessary material transport is avoided, resulting in a lower environmental impact.
Production in Controlled Environments and Flying Factories BAM has developed a production line in Eindhoven capable of large-scale projects. This facility allows for the manufacturing of construction elements in controlled conditions, ensuring product quality and uniformity.
Additionally, the company is working on the “flying factory” concept, an initiative that will allow the installation of 3D printing plants near construction sites. This will facilitate off-site production and ensure that printed materials can be used directly in the project, reducing logistical costs and execution times.
The Role of Industrial Robots in 3D Printing Automation in 3D printing would not be possible without the use of advanced industrial robots. Leading brands like KUKA, ABB, Fanuc, and Yaskawa have developed specialized robots that enable precise extrusion of construction materials. These robots offer exceptional flexibility, allowing them to adapt to different designs and optimize production speed without compromising quality.
KUKA and ABB robotic arms, for example, are used in large-scale 3D printing processes due to their load capacity and precision. Fanuc and Yaskawa, on the other hand, provide automation solutions that enhance operational efficiency, reducing the need for human intervention and minimizing errors in the manufacturing of complex structures.
A More Efficient and Sustainable Future Automation and 3D printing are marking a before and after in construction. The combination of technological innovation and sustainability is enabling companies to adapt to new market demands, offering faster, more economical, and eco-friendly solutions.
This advance not only benefits the industry but also opens the door to new applications in other sectors, such as manufacturing and industrial automation. 3D printing is emerging as a key tool in the development of smarter infrastructures that adapt to future needs.
If you need more info, don’t hesitate to call us: we will be ready to help you and to find the best solution for you project.
