Milan Bergamo Airport has introduced Ol Casél, Italy’s first 3D printed building for airport services. The project sits within the airport’s Logistics Park and shows how digital fabrication can support faster and more sustainable construction.

The building functions as a service module and relaxation space for customs personnel. It includes restrooms and essential facilities. Despite strict airport regulations, the project meets high safety and performance standards. As a result, it proves that 3D printing can work in complex architectural environments.

Hybrid Construction Improves Efficiency

EDILCO Srl developed the project in collaboration with SACBO S.p.A. and WASP. The team used the Crane WASP system to print the walls in just seven days. In total, construction took only 19 days. This fast delivery highlights the efficiency of automated building processes.

At the same time, the project uses a hybrid construction method. The team printed the walls, while they installed windows, doors and the roof separately. Importantly, the design already included spaces for wiring and openings. Therefore, the builders avoided additional drilling and reduced material waste.

Lime-Based Material Reduces Carbon Emissions

The project also introduces a more sustainable material choice. The walls use a lime-based mixture instead of traditional cement. This material produces lower carbon emissions while still meeting structural requirements. Consequently, it supports efforts to reduce the environmental impact of construction.

Digital Fabrication Enables Design Flexibility

In addition, 3D printing allows greater design freedom. The technology supports customised shapes and adaptable layouts. Designers can respond more precisely to functional and spatial needs.

Overall, Ol Casél demonstrates how digital construction can combine speed, sustainability and flexibility. As these technologies develop further, they are likely to reshape how architects and designers approach building projects.

Source & photos: WASP