A different conversation about the capabilities of 3D-printing is happening at edg, a New York architecture and engineering firm which focuses on technology-driven design and the restoration of buildings. For the past five years, edg has been engaged with research into the combination of 3D-printing technologies and methods of casting in concrete.
Inspired by the initial buzz surrounding 3D-printing within architecture, Founding and Managing Partner John Meyer and his team began prototyping with a small MakerBot Replicator Z18. The desire was to move the conversation beyond small, fragile parts and into real-world implications of methods in additive manufacturing. Rather than focusing on solid 3D-printed parts, which are usually expensive but aren’t durable or aesthetically pleasing, edg’s research team began investigating the potential of 3D-printing as a method of complex concrete mold-making.
The research implications were amplified once edg understood how to apply it. When it learned of the impending demolition of 574 Fifth Avenue, a 1940 building with intricate ornamentation, edg turned the project into a case study, a perfect prompt for thinking of alternative ways to restore and maintain deteriorating ornamentation. Conducting its fabrication work on a rooftop near its New York office, edg exhaustively explored materials and mold thicknesses until the team arrived at what it considered to be the right combination of material cost efficiency and strength.
thumbnail courtesy of archpaper.com