Fungus-based Materials
Mycelium is the vegetative part of fungus that grows extensively in web-like colonies. The fungus absorbs energy and nutrients via mycelium, which spreads across territory – decomposing organic matter in soil. It breaks down hydrocarbon and other pollutants.
Harvesting
The material can be grown to whatever shape is needed.
Sustainability
Fast-growing, alternative to petrol-derived plastics. Has potential to be used in soil and waterways to remove contaminants. Non-toxic, biodegradable, versatile, grown in molds taking on diverse shapes and sizes. Cheaper than plastics or engineered wood and reduces the amount of waste that goes into the landfill.
Forming Methods
Grown into shape and compacted under hydraulic press to create a dense material without the use of adhesives.
Can be used for lamps, furniture, packaging, footwear, floor tiles, watch straps, organic insulation and has been used in concrete to heal cracks like a living organism.
It can be mixed with agricultural and industrial waste for construction applications. The composites are made of fungus, rice hulls and glass fines to create lightweight but strong bricks.
Greensulate is an organic, fire-retardant board made of water, flour, oyster mushroom spores and perlite.
Muskin is a mushroom skin made from fungus spores that are grown in a close, woven pattern. It comes from the top of a mushroom and processed in similar manner to animal leathers without harmful chemicals.
Physical Properties
Insulating, strong, moisture resistant, can be rigid or elastic, absorbs impact and hypoallergenic.
Resources
Lefteri, C. (2014). Materials for design. Laurence King.