The A1 is an important connection between economic areas at home and abroad. That is why this road is being widened. To make these two lanes possible, viaducts and underpasses are also being modified. Several new innovations will be applied during the works. A 3D printed slope stair was indispensable in this regard.

Project manager Heijmans said, ” At the moment there are few paving contractors and this is a very nice solution. The whole process of design, production and installation is very simple and fast.

With our 3D printed slopestairs, we strive to create the most effective shape, promoting material savings and thus reducing CO2 emissions. In addition, the entire process is digitized, resulting in efficiency and short turnaround times.