Since its launch in 2007, New York-based Ecovative Design has garnered a lot of attention for creating building and packaging materials with low-carbon footprints by mixing agricultural waste with mushroom-derived mycelium. Instead of ending up in landfills, these materials can be composted and reused as soil nutrient.
Last summer, Ecovative Design applied its cradle-to-cradle process to produce 10,000 organic bricks that were used to build Hy-Fi, a three-tower structure that was installed in the courtyard of the Museum of Modern Art’s PS1 site in Long Island City, N.Y. Ecovative was assisted by architect David Benjamin of The Living design studio (acquired by Autodesk in July), structural engineer Arup, environmental engineer Atelier Ten, and SCAPE Landscape Architecture.
Sam Harrington, Ecovative’s Building Products Manager, says the bricks were made by combining chopped corn stalks with specially formulated mycelium. The mixture was packed into molds—which can be of any shape—where it self-assembled and solidified into a lightweight, low-cost object. The molds, made from reflective plastic supplied by 3M, were used (with bricks inside them) to accent the tops of the towers. The towers were demolished in September, and the bricks were composted.
Harrington says the lifespan of these organic materials, which Ecovative has dubbed “Myco Foam,” is similar to that of softwood. “If untreated Myco Foam (in the shape of a brick, or anything else) is kept dry and clean within a building assembly, it will last indefinitely. If it’s chipped into small bits, and mixed with moisture and active soil biota, it will compost in a few months.”
Harrington says Ecovative Design’s primary focus is to use ag waste to make rigid-board insulation.
Read about more innovations from BD+C's 2014 Great Solutions Report
Related Stories
Cultural Facilities | Feb 25, 2015
Edmonton considering 'freezeway' to embrace winter
If the new Edmonton Freezeway is constructed, residents will have an 11-km course that winds through the city and allows them to skate to work, school, and other city activities.
Building Team | Feb 24, 2015
Call for entries: 2015 Giants 300 survey
The annual Giants 300 Report ranks the top AEC firms in commercial construction, by revenue.
Industrial Facilities | Feb 24, 2015
Starchitecture meets agriculture: OMA unveils design for Kentucky community farming facility
The $460 million Food Port project will define a new model for the relationship between consumer and producer.
University Buildings | Feb 23, 2015
Future-proofing educational institutions: 5 trends to consider
In response to rapidly changing conditions in K-12 and higher education, institutions and school districts should consider these five trends to ensure a productive, educated future.
Office Buildings | Feb 23, 2015
The importance of quiet and the consequences of distraction
Recent work style studies show that the average knowledge worker spends 25-35% of their time doing heads-down focused work. Once thrown off track, it can take some 23 minutes for a worker to return to the original task.
Modular Building | Feb 23, 2015
Edge construction: The future of modular
Can innovative project delivery methods, namely modular construction, bring down costs and offer a solution for housing in urban markets? FXFOWLE’s David Wallance discusses the possibilities for modular.
| Feb 23, 2015
6 trends changing the way city dwellers live
Across the cultural grid, from food to retail to transportation, America's urban areas are already undergoing a major metamorphosis. Here are the six major trends shaping our cities, from Fast Company.
Green | Feb 23, 2015
State of the green union, and the next big shift in sustainability
The history of the green movement offers cues that we are on the precipice of another significant shift in the green union.
| Feb 23, 2015
Where are the iconic green buildings?
What does a green building look like? How would you know one if you saw one? Maybe a trivial question to some, but of great interest to architects, designers, and other members of the Building Team as the rapid evolution of sustainable buildings continues apace.
Sports and Recreational Facilities | Feb 21, 2015
Pumped-up recreation centers help build body, mind, and spirit
Adopting facility layouts from Asian and European models, today’s sports and recreational buildings are becoming social hubs that accommodate a variety of community needs.