Overview of XtreeE and 3D Concrete Printing XtreeE is a French company specializing in large-scale and collaborative robotics for the construction industry. Their technology replaces traditional formwork with robotic extrusion systems that deposit high-performance concrete layer-by-layer.
Extrusion rates generally range from 50 mm/s to 500 mm/s , with nozzle diameters between 6 mm and 50 mm. Key Projects Download xtreee(18) txt
The "open time" (window where material is pumpable but stiff enough to support layers) is typically around 40–80 minutes. Overview of XtreeE and 3D Concrete Printing XtreeE