flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

From Ag waste to organic brick: Corn stalks reused to make construction materials [BD+C's 2014 Great Solutions Report]

From Ag waste to organic brick: Corn stalks reused to make construction materials [BD+C's 2014 Great Solutions Report]

Ecovative Design applies its cradle-to-cradle process to produce 10,000 organic bricks used to build a three-tower structure in Long Island City, N.Y.


By John Caulfield, Senior Editor | December 29, 2014
Photo courtesy Museum of Modern Art
Photo courtesy Museum of Modern Art

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

Market Data | May 10, 2022

Hybrid work could result in 20% less demand for office space

Global office demand could drop by between 10% and 20% as companies continue to develop policies around hybrid work arrangements, a Barclays analyst recently stated on CNBC.

Multifamily Housing | May 10, 2022

Multifamily rents up 14.3% in 2022

The average U.S. asking rent for multifamily housing increased $15 in April to an all-time high of $1,659, according to Yardi Matrix.

Headquarters | May 10, 2022

JPMorgan Chase’s new all-electric headquarters to have net-zero operational emissions

JPMorgan Chase’s recently unveiled plans for its new global headquarters building in New York City that is rife with impressive sustainability credentials.

Building Team | May 9, 2022

Cincinnati’s Andrew J Brady Music Center transforms the city’s riverfront

In Cincinnati, Ohio, the Andrew J Brady Music Center aims to connect audiences with live music while transforming Cincinnati’s riverfront.

Sponsored | Multifamily Housing | May 8, 2022

Choosing the right paver system for rooftop amenity spaces

This AIA course by Hoffmann Architects offers best practices for choosing the right paver system for rooftop amenity spaces in multifamily buildings.

Market Data | May 6, 2022

Nonresidential construction spending down 1% in March

National nonresidential construction spending was down 0.8% in March, according to an Associated Builders and Contractors analysis of data published today by the U.S. Census Bureau.

Building Team | May 6, 2022

Atlanta’s largest adaptive reuse project features cross laminated timber

Global real estate investment and management firm Jamestown recently started construction on more than 700,000 sf of new live, work, and shop space at Ponce City Market. 

Sponsored | BD+C University Course | May 5, 2022

Designing with architectural insulated metal wall panels

Insulated metal wall panels (IMPs) offer a sleek, modern, and lightweight envelope system that is highly customizable. This continuing education course explores the characteristics of insulated metal wall panels, including how they can offer a six-in-one design solution. Discussions also include design options, installation processes, code compliance, sustainability, and available warranties.

Higher Education | May 5, 2022

To keep pace with demand, higher ed will have to add 45,000 beds by year-end

The higher education residential sector will have to add 45,000 beds by the end of 2022 to keep pace with demand, according to a report by Humphreys & Partners Architects.

Multifamily Housing | May 5, 2022

An Austin firm touts design and communal spaces in its student housing projects

Rhode Partners has multiple towers in various development stages.

boombox1
boombox2
native1

More In Category

Warehouses

California bill would limit where distribution centers can be built

A bill that passed the California legislature would limit where distribution centers can be located and impose other rules aimed at reducing air pollution and traffic. Assembly Bill 98 would tighten building standards for new warehouses and ban heavy diesel truck traffic next to sensitive sites including homes, schools, parks and nursing homes.




halfpage1

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021