Autoři
Róth, M. - Brothánek, M. - Jandák, V., - Jiříček, O.
Publikováno v
In: Proceedings of the 53rd International Congress and Exposition on Noise Control Engineering, Nantes, France, 25-29 August 2024. Washington, DC: Institute of Noise Control Engineering of the USA, 2024. INTER-NOISE and NOISE-CON Congress and Conference Proceedings. vol. 270. ISSN 0736-2935.
Rok
2024
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Anotace
The use of materials based on the mycelial growth on recycled materials is widely studied. The absorbent properties of such composites can be found in a number of articles. However, this one focuses on the possibility of using mycelium-based composites for the design of sound diffusers. Diffusion parameters were determined in the form of normalized and non-normalized diffusion coefficient in a free field according to ISO 17497-2. The measured results show that the use of mycelium for the construction of diffusers is promising. However, the results are not the best, which is due to the architectural design.
Autoři
Cigáník, O. - Vele, J. - Róth, M., - Sýsová, K.
Publikováno v
In: Proceedings of the 9th eCAADe Regional International Symposium. Tallin: Tallinn University of Technology, 2023. p. 169-174. ISBN 9789491207365.
Rok
2023
Podkategorie
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Anotace
With supply chain issues and rising price of construction materials, mycelium can potentially provide reliable, eco-friendly and sustainable alternatives to traditional construction materials as substrates used for growing mycelium can contain almost any recycled cellulose: sawdust, used coffee grounds or paper. Characteristics of the final product are determined by substrate, mushroom species, the time of growth and further treatment of mycelium (e.g. high pressure forming). In this paper we describe semestral work of both students and tutors of an Experimental studio, focused on additive manufacturing together with rather novel sustainable materials. Students’ semestral task was to find use cases for mycelium as a building element. As a part of the assessment they were tasked to come up with use cases, designs, manufacturing methods and finally build a mock-up model in 1:5 scale. Students intuitively started with the combination of digital modelling plus digital fabrication. In the end they finished with manufacturing the physical model traditionally, where they had to react to the change of the visual outcome of the model. Firstly, we present the students’ solution for the mycelium material used in their model, next, we describe our observation of the whole process of letting students go through “learning by doing” research, Finally, we present lessons learned in this experiment.