IAAC/WASP team creates ‘solid and expressive’ 3D printed wall made from earth

2023-02-13T13:17:00-05:00

Barcelona’s IAAC has collaborated with Italian 3D printing company WASP on the creation of a 3D printed earthen wall. The element was printed from a mixture of clay and rice fibers, with interlocking timber beams providing support for stair and floor structures.

The 15.7-inch-thick wall was printed in 40 hours using 70 cubic feet of material. Printed in horizontal layers with voids left for the placement of cantilevering timber elements, the team describes their method as one that can “confer both solidity and aesthetic expressivity.”

The prototype was printed using WASP’s modular 3D printing system titled ‘Crane WASP.’ The machinery is composed of a main printer unit that covers an area of 538 square feet by way of a radial mechanical arm, similar to the operation of a traditional construction crane. The Crane WASP system has also been used to deliver the Mario Cucinella-designed TECLA raw earth home which we reported on in 2021.

Image credit: IAAC / WASP

“This work can be consider...

IAAC team 3D prints a zero-waste housing prototype using local earth

2022-09-12T18:13:00-04:00

Barcelona's Institute for Advanced Architecture of Catalonia (IAAC) and Italian 3D printer manufacturer WASP have created a building they say is the first made entirely of local materials and 3D printing technology in Spain.

Called "TOVA," the project was developed by a team of students and researchers from the 3D Printing Architecture (3DPA) postgraduate program of IAAC. The endeavor was born out of the institution’s ongoing research to find new ways of facing the social and environmental challenges of the future through its various education and research programs. The structure was conceived as a prototype for sustainable housing that could be built anywhere in the world.

Photo by Gregori Civera

TOVA was constructed at the Valldaura Labs facilities on the outskirts of Barcelona and is part of a larger project in collaboration with WASP that envisions a complete house. Together the teams are exploring the future of housing solutions as the threat of a global housing emergency loom...

Archinect - News

IAAC/WASP team creates ‘solid and expressive’ 3D printed wall made from earth

IAAC team 3D prints a zero-waste housing prototype using local earth