DELANO: Printing earthen houses to fight the housing and climate crises
Äerd Lab was featured in the DELANO Magazine! The article by Jeff Palms announces a new chapter and explains the Äerd Lab's mission.
An excerpt from the article below:
Printing earthen houses to fight the housing and climate crises
"A Luxembourg startup is hoping to address the housing and climate crises at once by 3D-printing houses from local soil.
Originally from Poland, Angelika Bocian-Jaworska graduated from the University of Liechtenstein’s architecture programme with a focus on sustainable construction, and went on to complete a postgraduate degree in the 3D printing of clay architecture.
“I am an architect who questions the current approach to architecture,” she says, “especially in the face of the housing and ecological crisis. I believe that materials with a low environmental impact combined with emerging technologies could be a solution.”
This, she says, is why she created Äerd Lab and began experimenting with 3D-printing Äerd—which is to say, earth.
The startup has now made the transition from pop-up to permanent shop, with a fixed workshop/store in Pfaffenthal that will officially open on 21 May. Previously, it could be found in temporary locations on the Grand-Rue and the Rue des Capucins. Bocian-Jaworska says that, in the new location, she can start scaling up her printing activities.
Äerd Lab’s ultimate mission is to 3D-print houses out of earth. The startup began by printing ceramics (mugs, bowls, vases, etc.), but is now working towards what Bocian-Jaworska calls “earthen architecture”.
“Everyone claims that architecture should change direction and adopt more sustainable measures,” she comments, “but a noticeable paradigm shift is missing.” She argues for a new norm that combines old experiences with new techniques, namely 3D-printing. The idea is to stop using concrete and start (again) using earth, since it is a more sustainable and affordable building material.
3D-printing brings several advantages, she adds: by simultaneously combining organic design, new typologies and customisation, it saves time and materials in the construction process.
“Imagine living in a house which was built on your site and out of local soil. The walls are self-ventilating and the quality of the air and space is much more human-friendly than generic concrete interiors.”