Can mycelium shape the future of architecture?

As the construction industry struggles to deal with its impact on the climate, researchers are looking for alternative materials to build with. A material that is the subject of recent research in the field of construction is Mycelium. Mycelium - the fibrous network that exists underneath a fungus - is a natural material with a zero-carbon footprint, is biodegradable and compostable. Already being used as a substitute for leather or as packaging material, Mycelium is making its way in construction also.

Combined with a substrate made of waste sources that are cellulose-rich (like sawdust, ground wood, straw, and various agricultural residues), it can be moulded to produce various products. When dry, it becomes very durable and resistant to water, mould and fire. In brick form, it is one of the most promising new materials currently being researched. It can also be used as a “living material”. Researchers are currently exploring the idea of a smart material by adding nanoparticles and polymers to the substrate, obtaining a material that is able to self-grow, build and repair itself.

Through bibliographic research and comparative analysis, we will find out the current state of the research of this material and maybe find new possibilities to use it in architecture. The goal of this article is to explore the potential of this new material to help reduce carbon footprint, as well as the impact of its use on architecture. Can the Mycelium change the “modus operandi” of building materials, especially ecological materials?