Mycelium-Based Composites: Surveying Their Acceptance by Professional Architects
Abstract
:1. Introduction
2. Materials and Methods
2.1. Respondents Involved in the Study
2.2. Examples Used in the Survey and Their Selection Criteria
- These objects served a dual purpose: exhibition and experimentation. Created for presentation at various fairs, exhibitions, and festivals, they showcased the potential of MBCs for use in building structures for a broad audience.
- They were objects from the realm of small-scale architecture. (It is worth mentioning that there is no universally accepted definition of small-scale architecture. It generally refers to architectural creations smaller than landscapes, infrastructure, or buildings, including street furniture, public art installations, landscape features and objects, and indoor objects).
- The objects used MBCs to fill or create their structures.
2.3. The Survey Design and Data Collection Method
- Section 1. Knowledge about biomaterials, including MBC (eco-friendliness, utilization of biomaterials). The first two questions were closed-ended (answers: yes or no), and the third question was open-ended, aimed at exploring the respondents’ awareness of biomaterials, the popularity of biomaterial utilization among respondents, and determining the most commonly used biodegradable materials in architectural projects. Questions 1.4 and 1.5 were closed-ended (answers: yes or no) and were aimed at exploring the respondents’ awareness of the possibilities of using MBCs.
- Section 2. Evaluation of the aesthetic level of objects (form, detail, visual perception). The three questions in this section aimed to obtain respondents’ assessments of three aesthetics-related categories: form, detail, and overall visual perception. Respondents provided ratings on a five-point Likert scale, one of the fundamental and most commonly used psychometric tools in educational and social science research [40].
- Section 3. Assessment of material acceptance level and personal impressions. Following their analysis of the photographic examples in Section 2 of the survey, respondents were asked to share their opinions on MBC. This part of the survey gauged respondents’ perception of mycelium-based composites (MBCs) in terms of aesthetics (visual appeal and harmony), design potential (shaping small architectural forms), and their interest in incorporating MBC into both professional and personal design projects. All five questions in this section employed a five-point Likert scale for responses.
3. Results and Discussion
3.1. Results of Section 1. Knowledge about Biomaterials, Including MBCs
- Question 1.1. Do you believe ecology plays a significant role in shaping contemporary architecture?
- Question 1.2. Do you incorporate biodegradable materials in your architectural or interior design projects?
- Question 1.4. Are you familiar with mycelium-based composites (MBCs) as a biomaterial?
- Question 1.5. Have you heard of using any MBC as a building material?
3.2. Results of Section 2: Assessment of the Aesthetics of Selected Architectural Objects
3.3. Results of Section 3: Evaluation of the Aesthetics of MBCs
- Question 3.1. How visually attractive do you find mycelium-based composites (MBCs)?
- Question 3.2. How visually pleasant or harmonious do you find MBCs?
- Question 3.3. In your opinion, do MBCs offer creative possibilities for shaping small architectural forms?
- Question 3.4. Would you consider MBCs in your professional design work?
- Question 3.5. Would you consider MBCs in a design project for your personal use?
- The results may primarily reflect the preferences of young professionals in a European geographic region and with an architectural educational background.
- Studying the acceptance level of a material in the implementation phase is challenging. Due to the subjectivity of respondents’ aesthetic sense, it is difficult to determine the most aesthetic and acceptable forms of material application.
- Interestingly, the respondents’ evaluation primarily focused on the aesthetic appeal of the MBC examples. While visual aspects are important, it is crucial to acknowledge that only half of the participants were familiar with MBCs. This limited awareness of the materials’ properties and processing methods might have influenced their evaluation.
4. Conclusions
- Mycelium-based composites (MBCs) are a relatively unknown material among surveyed architects. Only 56% of respondents had heard about using this biomaterial as a decorative material, and less than half had heard about using MBC as a structural or semi-structural material.
- Popularizing this biomimetic material among architects could lead to its more comprehensive application, perhaps in new forms and ideas for its utilization, as after analyzing examples, 90% of respondents found the material visually appealing. As the literature review showed, MBC emerges as a viable, circular, and ecologically responsible alternative to materials currently used in architecture. However, the visual aspect plays a significant role in the choice of materials for architects and may be a crucial aspect for successful product adaptation within the design community. The survey results show a positive visual response to MBC; 90% of respondents found the material visually appealing. The least aesthetically pleasing projects were those in which MBC was not subjected to thermal processing. The most aesthetic ones were those in which MBC underwent such processing. Therefore, the conclusion arises that naturally developing mycelium, with visible organisms on the surface, may be deemed unaesthetic in projects.
- Despite 96% of respondents believing ecology influenced contemporary architecture, only 58% used biodegradable materials in their projects. These results suggest that ecology has had a more negligible impact on the materials used in contemporary architecture than architects perceive.
- MBC would be willingly utilized by architects in their professional projects but less willingly in projects for their own use. This points to double standards but also indicates personal concerns related to the specific nature of the material.
Author Contributions
Funding
Institutional Review Board Statement
Data Availability Statement
Conflicts of Interest
Appendix A
- Section 1. The first section of the survey consisted of general questions regarding ecology in architecture, the use of biomaterials, and respondents’ knowledge about the possibilities of using mycelium. It comprised five questions:
- Question 1.1. Do you believe ecology plays a significant role in shaping contemporary architecture?
- Question 1.2. Do you incorporate biodegradable materials in your architectural or interior design projects?
- Question 1.3. If so, what specific biodegradable materials have you used in your designs?
- Question 1.4. Are you familiar with mycelium-based composites (MBCs) as a biomaterial?
- Question 1.5. Have you heard of using any MBC as a building material?
- Section 2. Evaluation of the aesthetics of implementations utilizing mycelium on a five-point Likert scale. The second section contained photos of selected implementations and questions regarding their aesthetics. Three questions were posed for each of the presented examples:
- Question 2.1. Please evaluate the overall form of the small-scale architectural objects.
- Question 2.2. To what extent do you find the architectural details of these objects to be well-executed and precise?
- Question 2.3. In your opinion, do the designs exhibit a high degree of visual interest?
- Section 3. Assessment of material acceptance level and personal impressions.
- Question. 3.1. How visually appealing do you find mycelium-based composites (MBCs)?
- Question. 3.2. How visually attractive or harmonious do you find MBCs?
- Question. 3.3. In your opinion, do MBCs offer creative possibilities for shaping small architectural forms?
- Question. 3.4. Would you consider MBCs in your professional design work?
- Question. 3.5. Would you consider MBCs in a design project for your personal use?
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No. | Information | Photography | No. | Information | Photography |
---|---|---|---|---|---|
1 | The Myco Tree, 2017 by Dirk E. Hebel and Philippe Block (photo from [23]) | 6 | The Shell Mycelium Pavilion, 2016 by Beetles 3.3 and Yassin Areddia Designs (photo from [24]) | ||
2 | The Circular Garden, 2019 by Carlo Ratti (photo Marco Beck Peccoz), literature source [25] | 7 | The My-co Space, 2021 (photo by Carlina Teteris), literature source [26] | ||
3 | The Growing Pavilion, 2019 by Pascal Leboucq, Lucas De Man, and Eric Klarenbeek (photo Eric Melander), literature source [27] | 8 | El Monolito Micelio, 2018 by Jonathan Dessi-Olive (photo by J. D.-O.), literature source [28] | ||
4 | The Mycotectural Alpha, 2009 by Philip Ross (photo from [29]) | 9 | The Hayes Pavilion, 2023 by Simon Carroll (photo from [30]) | ||
5 | The Hy-Fi, 2014 by David Benjamin (photo by Kris Graves), literature source [31] | 10 | The Mycelium Textile Pavilion, 2022 by Nikolaj Emil Svenningsen, Sean Lyon, Søs Christine Hejselbæk (photo from [32]) |
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Lewandowska, A.; Bonenberg, A.; Sydor, M. Mycelium-Based Composites: Surveying Their Acceptance by Professional Architects. Biomimetics 2024, 9, 333. https://doi.org/10.3390/biomimetics9060333
Lewandowska A, Bonenberg A, Sydor M. Mycelium-Based Composites: Surveying Their Acceptance by Professional Architects. Biomimetics. 2024; 9(6):333. https://doi.org/10.3390/biomimetics9060333
Chicago/Turabian StyleLewandowska, Anna, Agata Bonenberg, and Maciej Sydor. 2024. "Mycelium-Based Composites: Surveying Their Acceptance by Professional Architects" Biomimetics 9, no. 6: 333. https://doi.org/10.3390/biomimetics9060333
APA StyleLewandowska, A., Bonenberg, A., & Sydor, M. (2024). Mycelium-Based Composites: Surveying Their Acceptance by Professional Architects. Biomimetics, 9(6), 333. https://doi.org/10.3390/biomimetics9060333