- Cementos Argos, through its Casa Para Mí program, is implementing 3D concrete printing technology for housing construction in Colombia, enabling faster, more sustainable building with reduced material waste.
- Comfama, which works to reduce the rural housing deficit in the department, was responsible for the housing designs, the construction subsidies for building on owned land, and the support provided to the families.
- This pilot aims not only to build housing in record time, but also to validate the replicability of a model for other regions of the country with similar needs.
Argos, the cement company of Grupo Argos, together with the Family Compensation Fund of Antioquia Comfama and in collaboration with the Mayor’s Office of La Unión, is moving forward with the construction of the first two homes built with 3D concrete printing technology, located in the municipality of La Unión in Eastern Antioquia, which are expected to be delivered in April.
The pilot homes, which have an area of 63 m², were designed and engineered specifically for the region’s climatic and geographical conditions. The 3D concrete printer was transported from the National University to La Unión to fabricate the walls and other architectural elements on-site, allowing the validation of resource optimization parameters, construction speed, and cost efficiency for large-scale projects.

The 3D-printed housing project is an initiative of Cementos Argos’ Casa Para Mí program and the Future Tech laboratory, in strategic partnership with Comfama, the Mayor’s Office of the municipality of La Unión, and the Berta Martínez Foundation.
Cementos Argos’ Casa Para Mí program aims to help reduce the housing deficit with a focus on urban densification and rural areas, enabling projects with different partners that use innovative construction technologies to improve productivity, quality, and the environmental impact of building projects.
Thanks to the participation of key partners, the financial structuring of the projects is made possible, along with their proper social and territorial adaptation. Comfama was responsible for managing construction permit procedures, supporting the beneficiary families, and delivering the subsidies. The Mayor’s Office of La Unión supported the preparation of the land and the construction permits. The Berta Martínez Foundation serves as the operator

The development of this project marks an important milestone in the application of new technologies in the construction sector, with the potential to transform the way housing is built in South America. By automating the construction process and leveraging the advantages of 3D printing, the goal is to measure the impact and efficiency of this type of construction. Its approach would enable the creation of housing more efficiently. In addition, based on this pilot project, its scalability and replicability are expected to be validated.
“With this project, we continue to lead innovation in new construction systems and leverage the development of sustainable products and solutions for the industry, helping to reduce the housing deficit in Colombia and contributing to the construction of housing dreams,” said Juan Esteban Calle, president of Cementos Argos.
For his part, David Escobar Arango, Director of Comfama, added: ‘We celebrate this partnership that puts technology at the service of social well-being. We are very pleased not only to provide housing subsidies, but also that our Design Workshop is part of this milestone in the development of social housing in our department and country.
Download the related photos here:
https://argos.imagerelay.com/ml/f20140d01b2248869c01632b5606ed18
For more information, you can contact:
Argos:
Piedad Monsalve, Communications and Reputation Manager | pmonsalve@argos.com.co
Katherine Simson, Communications and Reputation Lead | ksimson@argos.com.co
Comfama:
Diana Vélez, Head of External Communications at Comfama: 3006782668
Vanessa Martínez, External Communications Analyst at Comfama: 3126948812

















