The first eco-sustainable house 3d printed from raw earth has been completed by MCA (Mario Cucinella Architects) and WASP (World’s Advanced Saving Project). Inspired by one of Italo Calvino’s ‘invisible cities’, the project combines the spirit of an ancient dwelling with 21st-century technological production.
Achieving near-zero emissions, the project’s use of entirely local materials allows for a reduction of waste and scraps. Together with the use of raw earth, TECLA is a pioneering example of low-carbon housing.
MCA explored the TECLA concept not only in terms of formal aesthetics, but also its relationship to its specific climate and latitude. Further to this, the composition of the earth mixture used for the construction responds to local climatic conditions. As a result, the envelope is parametrically optimised to balance thermal mass, insulation, and ventilation according to climate requirements.
A composition of two continuous elements with two circular skylights that evoke the ‘zenith light,’ TECLA has an area of approximately 60 square meters. Contained within this floor area is a living zone with a kitchen and a night zone.
TECLA is constructed with two synchronised printing arms. Thanks to software capable of optimising movements and avoiding collisions, the printing process is streamlined. This efficient system means that TECLA can be created within 200 hours of printing.
