Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius

Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Schmidt, Bertram [verfasserIn] Freidank-Pohl, Carsten Zillessen, Justus Stelzer, Lisa Guitar, Tamara Núñez Lühr, Carsten Müller, Henri Zhang, Fangxing Hammel, Jörg U. Briesen, Heiko Jung, Sascha Gusovius, Hans-Jörg Meyer, Vera

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	Fungal-based composite material Circular economy Bioeconomy Hemp Composite material Mycelium-based material Compressive strength Flexural strength Tensile strength Flammability Insulation

Anmerkung:	© The Author(s) 2023

Übergeordnetes Werk:	Enthalten in: Fungal Biology and Biotechnology - London : BioMed Central, 2014, 10(2023), 1 vom: 04. Dez.
Übergeordnetes Werk:	volume:10 ; year:2023 ; number:1 ; day:04 ; month:12

Links:	Volltext

DOI / URN:	10.1186/s40694-023-00169-8

Katalog-ID:	SPR05398062X

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520			\|a Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards.
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allfields	10.1186/s40694-023-00169-8 doi (DE-627)SPR05398062X (SPR)s40694-023-00169-8-e DE-627 ger DE-627 rakwb eng Schmidt, Bertram verfasserin (orcid)0000-0002-4145-1508 aut Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. Fungal-based composite material (dpeaa)DE-He213 Circular economy (dpeaa)DE-He213 Bioeconomy (dpeaa)DE-He213 Hemp (dpeaa)DE-He213 Composite material (dpeaa)DE-He213 Mycelium-based material (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Flexural strength (dpeaa)DE-He213 Tensile strength (dpeaa)DE-He213 Flammability (dpeaa)DE-He213 Insulation (dpeaa)DE-He213 Freidank-Pohl, Carsten (orcid)0000-0002-3402-9595 aut Zillessen, Justus (orcid)0009-0007-0707-3228 aut Stelzer, Lisa (orcid)0009-0002-3034-6224 aut Guitar, Tamara Núñez aut Lühr, Carsten aut Müller, Henri (orcid)0000-0002-4831-0003 aut Zhang, Fangxing (orcid)0009-0005-1389-2372 aut Hammel, Jörg U. (orcid)0000-0002-6744-6811 aut Briesen, Heiko (orcid)0000-0001-7725-5907 aut Jung, Sascha (orcid)0000-0003-4970-6904 aut Gusovius, Hans-Jörg (orcid)0000-0002-8563-1391 aut Meyer, Vera (orcid)0000-0002-2298-2258 aut Enthalten in Fungal Biology and Biotechnology London : BioMed Central, 2014 10(2023), 1 vom: 04. Dez. (DE-627)81591413X (DE-600)2806612-1 2054-3085 nnns volume:10 year:2023 number:1 day:04 month:12 https://dx.doi.org/10.1186/s40694-023-00169-8 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 1 04 12
spelling	10.1186/s40694-023-00169-8 doi (DE-627)SPR05398062X (SPR)s40694-023-00169-8-e DE-627 ger DE-627 rakwb eng Schmidt, Bertram verfasserin (orcid)0000-0002-4145-1508 aut Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. Fungal-based composite material (dpeaa)DE-He213 Circular economy (dpeaa)DE-He213 Bioeconomy (dpeaa)DE-He213 Hemp (dpeaa)DE-He213 Composite material (dpeaa)DE-He213 Mycelium-based material (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Flexural strength (dpeaa)DE-He213 Tensile strength (dpeaa)DE-He213 Flammability (dpeaa)DE-He213 Insulation (dpeaa)DE-He213 Freidank-Pohl, Carsten (orcid)0000-0002-3402-9595 aut Zillessen, Justus (orcid)0009-0007-0707-3228 aut Stelzer, Lisa (orcid)0009-0002-3034-6224 aut Guitar, Tamara Núñez aut Lühr, Carsten aut Müller, Henri (orcid)0000-0002-4831-0003 aut Zhang, Fangxing (orcid)0009-0005-1389-2372 aut Hammel, Jörg U. (orcid)0000-0002-6744-6811 aut Briesen, Heiko (orcid)0000-0001-7725-5907 aut Jung, Sascha (orcid)0000-0003-4970-6904 aut Gusovius, Hans-Jörg (orcid)0000-0002-8563-1391 aut Meyer, Vera (orcid)0000-0002-2298-2258 aut Enthalten in Fungal Biology and Biotechnology London : BioMed Central, 2014 10(2023), 1 vom: 04. Dez. (DE-627)81591413X (DE-600)2806612-1 2054-3085 nnns volume:10 year:2023 number:1 day:04 month:12 https://dx.doi.org/10.1186/s40694-023-00169-8 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 1 04 12
allfields_unstemmed	10.1186/s40694-023-00169-8 doi (DE-627)SPR05398062X (SPR)s40694-023-00169-8-e DE-627 ger DE-627 rakwb eng Schmidt, Bertram verfasserin (orcid)0000-0002-4145-1508 aut Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. Fungal-based composite material (dpeaa)DE-He213 Circular economy (dpeaa)DE-He213 Bioeconomy (dpeaa)DE-He213 Hemp (dpeaa)DE-He213 Composite material (dpeaa)DE-He213 Mycelium-based material (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Flexural strength (dpeaa)DE-He213 Tensile strength (dpeaa)DE-He213 Flammability (dpeaa)DE-He213 Insulation (dpeaa)DE-He213 Freidank-Pohl, Carsten (orcid)0000-0002-3402-9595 aut Zillessen, Justus (orcid)0009-0007-0707-3228 aut Stelzer, Lisa (orcid)0009-0002-3034-6224 aut Guitar, Tamara Núñez aut Lühr, Carsten aut Müller, Henri (orcid)0000-0002-4831-0003 aut Zhang, Fangxing (orcid)0009-0005-1389-2372 aut Hammel, Jörg U. (orcid)0000-0002-6744-6811 aut Briesen, Heiko (orcid)0000-0001-7725-5907 aut Jung, Sascha (orcid)0000-0003-4970-6904 aut Gusovius, Hans-Jörg (orcid)0000-0002-8563-1391 aut Meyer, Vera (orcid)0000-0002-2298-2258 aut Enthalten in Fungal Biology and Biotechnology London : BioMed Central, 2014 10(2023), 1 vom: 04. Dez. (DE-627)81591413X (DE-600)2806612-1 2054-3085 nnns volume:10 year:2023 number:1 day:04 month:12 https://dx.doi.org/10.1186/s40694-023-00169-8 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 1 04 12
allfieldsGer	10.1186/s40694-023-00169-8 doi (DE-627)SPR05398062X (SPR)s40694-023-00169-8-e DE-627 ger DE-627 rakwb eng Schmidt, Bertram verfasserin (orcid)0000-0002-4145-1508 aut Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. Fungal-based composite material (dpeaa)DE-He213 Circular economy (dpeaa)DE-He213 Bioeconomy (dpeaa)DE-He213 Hemp (dpeaa)DE-He213 Composite material (dpeaa)DE-He213 Mycelium-based material (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Flexural strength (dpeaa)DE-He213 Tensile strength (dpeaa)DE-He213 Flammability (dpeaa)DE-He213 Insulation (dpeaa)DE-He213 Freidank-Pohl, Carsten (orcid)0000-0002-3402-9595 aut Zillessen, Justus (orcid)0009-0007-0707-3228 aut Stelzer, Lisa (orcid)0009-0002-3034-6224 aut Guitar, Tamara Núñez aut Lühr, Carsten aut Müller, Henri (orcid)0000-0002-4831-0003 aut Zhang, Fangxing (orcid)0009-0005-1389-2372 aut Hammel, Jörg U. (orcid)0000-0002-6744-6811 aut Briesen, Heiko (orcid)0000-0001-7725-5907 aut Jung, Sascha (orcid)0000-0003-4970-6904 aut Gusovius, Hans-Jörg (orcid)0000-0002-8563-1391 aut Meyer, Vera (orcid)0000-0002-2298-2258 aut Enthalten in Fungal Biology and Biotechnology London : BioMed Central, 2014 10(2023), 1 vom: 04. Dez. (DE-627)81591413X (DE-600)2806612-1 2054-3085 nnns volume:10 year:2023 number:1 day:04 month:12 https://dx.doi.org/10.1186/s40694-023-00169-8 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 1 04 12
allfieldsSound	10.1186/s40694-023-00169-8 doi (DE-627)SPR05398062X (SPR)s40694-023-00169-8-e DE-627 ger DE-627 rakwb eng Schmidt, Bertram verfasserin (orcid)0000-0002-4145-1508 aut Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) 2023 Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. Fungal-based composite material (dpeaa)DE-He213 Circular economy (dpeaa)DE-He213 Bioeconomy (dpeaa)DE-He213 Hemp (dpeaa)DE-He213 Composite material (dpeaa)DE-He213 Mycelium-based material (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Flexural strength (dpeaa)DE-He213 Tensile strength (dpeaa)DE-He213 Flammability (dpeaa)DE-He213 Insulation (dpeaa)DE-He213 Freidank-Pohl, Carsten (orcid)0000-0002-3402-9595 aut Zillessen, Justus (orcid)0009-0007-0707-3228 aut Stelzer, Lisa (orcid)0009-0002-3034-6224 aut Guitar, Tamara Núñez aut Lühr, Carsten aut Müller, Henri (orcid)0000-0002-4831-0003 aut Zhang, Fangxing (orcid)0009-0005-1389-2372 aut Hammel, Jörg U. (orcid)0000-0002-6744-6811 aut Briesen, Heiko (orcid)0000-0001-7725-5907 aut Jung, Sascha (orcid)0000-0003-4970-6904 aut Gusovius, Hans-Jörg (orcid)0000-0002-8563-1391 aut Meyer, Vera (orcid)0000-0002-2298-2258 aut Enthalten in Fungal Biology and Biotechnology London : BioMed Central, 2014 10(2023), 1 vom: 04. Dez. (DE-627)81591413X (DE-600)2806612-1 2054-3085 nnns volume:10 year:2023 number:1 day:04 month:12 https://dx.doi.org/10.1186/s40694-023-00169-8 kostenfrei Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2003 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 10 2023 1 04 12
language	English
source	Enthalten in Fungal Biology and Biotechnology 10(2023), 1 vom: 04. Dez. volume:10 year:2023 number:1 day:04 month:12
sourceStr	Enthalten in Fungal Biology and Biotechnology 10(2023), 1 vom: 04. Dez. volume:10 year:2023 number:1 day:04 month:12
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Fungal-based composite material Circular economy Bioeconomy Hemp Composite material Mycelium-based material Compressive strength Flexural strength Tensile strength Flammability Insulation
isfreeaccess_bool	true
container_title	Fungal Biology and Biotechnology
authorswithroles_txt_mv	Schmidt, Bertram @@aut@@ Freidank-Pohl, Carsten @@aut@@ Zillessen, Justus @@aut@@ Stelzer, Lisa @@aut@@ Guitar, Tamara Núñez @@aut@@ Lühr, Carsten @@aut@@ Müller, Henri @@aut@@ Zhang, Fangxing @@aut@@ Hammel, Jörg U. @@aut@@ Briesen, Heiko @@aut@@ Jung, Sascha @@aut@@ Gusovius, Hans-Jörg @@aut@@ Meyer, Vera @@aut@@
publishDateDaySort_date	2023-12-04T00:00:00Z
hierarchy_top_id	81591413X
id	SPR05398062X
language_de	englisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">SPR05398062X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20231205064647.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">231205s2023 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1186/s40694-023-00169-8</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR05398062X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40694-023-00169-8-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Schmidt, Bertram</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0002-4145-1508</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) 2023</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. 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author	Schmidt, Bertram
spellingShingle	Schmidt, Bertram misc Fungal-based composite material misc Circular economy misc Bioeconomy misc Hemp misc Composite material misc Mycelium-based material misc Compressive strength misc Flexural strength misc Tensile strength misc Flammability misc Insulation Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius
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topic_title	Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius Fungal-based composite material (dpeaa)DE-He213 Circular economy (dpeaa)DE-He213 Bioeconomy (dpeaa)DE-He213 Hemp (dpeaa)DE-He213 Composite material (dpeaa)DE-He213 Mycelium-based material (dpeaa)DE-He213 Compressive strength (dpeaa)DE-He213 Flexural strength (dpeaa)DE-He213 Tensile strength (dpeaa)DE-He213 Flammability (dpeaa)DE-He213 Insulation (dpeaa)DE-He213
topic	misc Fungal-based composite material misc Circular economy misc Bioeconomy misc Hemp misc Composite material misc Mycelium-based material misc Compressive strength misc Flexural strength misc Tensile strength misc Flammability misc Insulation
topic_unstemmed	misc Fungal-based composite material misc Circular economy misc Bioeconomy misc Hemp misc Composite material misc Mycelium-based material misc Compressive strength misc Flexural strength misc Tensile strength misc Flammability misc Insulation
topic_browse	misc Fungal-based composite material misc Circular economy misc Bioeconomy misc Hemp misc Composite material misc Mycelium-based material misc Compressive strength misc Flexural strength misc Tensile strength misc Flammability misc Insulation
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title	Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius
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title_full	Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius
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author_browse	Schmidt, Bertram Freidank-Pohl, Carsten Zillessen, Justus Stelzer, Lisa Guitar, Tamara Núñez Lühr, Carsten Müller, Henri Zhang, Fangxing Hammel, Jörg U. Briesen, Heiko Jung, Sascha Gusovius, Hans-Jörg Meyer, Vera
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title_sort	mechanical, physical and thermal properties of composite materials produced with the basidiomycete fomes fomentarius
title_auth	Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius
abstract	Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. © The Author(s) 2023
abstractGer	Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. © The Author(s) 2023
abstract_unstemmed	Background To achieve climate neutrality, fundamentally new concepts of circularity need to be implemented by the building sector as it contributes to 40% of anthropogenic $ CO_{2} $ emission. Fungal biotechnology can make a significant contribution here and help eliminate fossil dependency for building material production. Recently, we have shown that the medicinal polypore Fomes fomentarius feeds well on renewable lignocellulosic biomass and produces composite materials that could potentially replace fossil fuel-based expanded polystyrene as insulation material. Results In this study, we explored the mechanical, physical, and thermal properties of F. fomentarius-based composite materials in more detail and determined key performance parameters that are important to evaluate the usability of F. fomentarius-based composite materials in the construction sector. These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards. © The Author(s) 2023
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title_short	Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius
url	https://dx.doi.org/10.1186/s40694-023-00169-8
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author2	Freidank-Pohl, Carsten Zillessen, Justus Stelzer, Lisa Guitar, Tamara Núñez Lühr, Carsten Müller, Henri Zhang, Fangxing Hammel, Jörg U. Briesen, Heiko Jung, Sascha Gusovius, Hans-Jörg Meyer, Vera
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These parameters were determined according to European standards and included compressive strength, modulus of elasticity, thermal conductivity, water vapour permeability, and flammability of uncompressed composites as well as flexural strength, transverse tensile strength, and water absorption capacity of heat-pressed composites, among others. We could show that uncompressed composites obtained from F. fomentarius and hemp shives display a thermal conductivity of 0.044 W (m K)−1 which is in the range of natural organic fibres. A water vapour permeability of 1.72 and classification into flammability class B1 clearly surpasses fossil-based insulation materials including expanded polystyrene and polyurethane. We could furthermore show that heat-pressing can be used to reliably generate stiff and firm particleboards that have the potential to replace current wood-based particleboards that contain synthetic additives. X-ray microcomputed tomography finally visualized for the first time the growth of hyphae of F. fomentarius on and into the hemp shive substrates and generated high-resolution images of the microstructure of F. fomentarius-based composites. Conclusion This study demonstrates that fungal-based composites produced with F. fomentarius partially meet or even exceed key performance parameters of currently used fossil fuel-based insulation materials and can also be used to replace particleboards.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Fungal-based composite material</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Circular economy</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Bioeconomy</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Hemp</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Composite material</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Mycelium-based material</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Compressive strength</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Flexural strength</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Tensile strength</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Flammability</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Insulation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Freidank-Pohl, Carsten</subfield><subfield code="0">(orcid)0000-0002-3402-9595</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zillessen, Justus</subfield><subfield code="0">(orcid)0009-0007-0707-3228</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Stelzer, Lisa</subfield><subfield code="0">(orcid)0009-0002-3034-6224</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Guitar, Tamara Núñez</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lühr, Carsten</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Müller, Henri</subfield><subfield code="0">(orcid)0000-0002-4831-0003</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Fangxing</subfield><subfield code="0">(orcid)0009-0005-1389-2372</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Hammel, Jörg U.</subfield><subfield code="0">(orcid)0000-0002-6744-6811</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Briesen, Heiko</subfield><subfield code="0">(orcid)0000-0001-7725-5907</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jung, Sascha</subfield><subfield code="0">(orcid)0000-0003-4970-6904</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gusovius, Hans-Jörg</subfield><subfield code="0">(orcid)0000-0002-8563-1391</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Meyer, Vera</subfield><subfield code="0">(orcid)0000-0002-2298-2258</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Fungal Biology and Biotechnology</subfield><subfield code="d">London : BioMed Central, 2014</subfield><subfield code="g">10(2023), 1 vom: 04. 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Mechanical, physical and thermal properties of composite materials produced with the basidiomycete Fomes fomentarius

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