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Fungal susceptibility of bio-based building materials

(2021)
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(UGent) , (UGent) , (UGent) and (UGent)
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Abstract
Bio-based building materials are made from renewable resources and produced with considerably less energy and associated carbon emissions than many traditional building materials. This makes them essential building elements in the much needed transition towards a more sustainable building industry. Many bio-based building materials are (to some extent) biodegradable, an excellent quality at the end of a material’s service life as it solves waste issues, but a less desirable feature during use. When an organic material is exposed to favourable moisture and temperature conditions as well as to degrading organisms, its functional and aesthetic service life can decrease. The risk of fungal decay depends on the environmental conditions and the material resistance. The purpose of this PhD thesis was to determine how different material characteristics affect the decay risk of bio-based building materials. A test method was developed to assess the importance of material chemistry as compared to material structure and moisture dynamics on durability. State-of-the-art methods (LFNMR, IR, X-ray CT) were applied to better understand the moisture dynamics of wood-based panels and bio-based insulation materials and a method was developed to assess the influence of material structure on decay progress with X-ray CT. As material moisture dynamics and structure have a (major) influence on durability and decay risk, there is a great opportunity to tailor bio-based building materials for diversified end uses and moisture conditions, ensuring an increased service life.

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Citation

Please use this url to cite or link to this publication:

MLA
De Ligne, Liselotte. Fungal Susceptibility of Bio-Based Building Materials. Universiteit Gent. Faculteit Bio-ingenieurswetenschappen, 2021.
APA
De Ligne, L. (2021). Fungal susceptibility of bio-based building materials. Universiteit Gent. Faculteit Bio-ingenieurswetenschappen.
Chicago author-date
De Ligne, Liselotte. 2021. “Fungal Susceptibility of Bio-Based Building Materials.” Universiteit Gent. Faculteit Bio-ingenieurswetenschappen.
Chicago author-date (all authors)
De Ligne, Liselotte. 2021. “Fungal Susceptibility of Bio-Based Building Materials.” Universiteit Gent. Faculteit Bio-ingenieurswetenschappen.
Vancouver
1.
De Ligne L. Fungal susceptibility of bio-based building materials. Universiteit Gent. Faculteit Bio-ingenieurswetenschappen; 2021.
IEEE
[1]
L. De Ligne, “Fungal susceptibility of bio-based building materials,” Universiteit Gent. Faculteit Bio-ingenieurswetenschappen, 2021.
@phdthesis{8696441,
  abstract     = {{Bio-based building materials are made from renewable resources and produced with
considerably less energy and associated carbon emissions than many traditional building
materials. This makes them essential building elements in the much needed transition
towards a more sustainable building industry. Many bio-based building materials are (to some
extent) biodegradable, an excellent quality at the end of a material’s service life as it solves
waste issues, but a less desirable feature during use. When an organic material is exposed to
favourable moisture and temperature conditions as well as to degrading organisms, its
functional and aesthetic service life can decrease. The risk of fungal decay depends on the
environmental conditions and the material resistance.

The purpose of this PhD thesis was to determine how different material characteristics affect
the decay risk of bio-based building materials. A test method was developed to assess the
importance of material chemistry as compared to material structure and moisture dynamics
on durability. State-of-the-art methods (LFNMR, IR, X-ray CT) were applied to better
understand the moisture dynamics of wood-based panels and bio-based insulation materials
and a method was developed to assess the influence of material structure on decay progress
with X-ray CT. As material moisture dynamics and structure have a (major) influence on
durability and decay risk, there is a great opportunity to tailor bio-based building materials for
diversified end uses and moisture conditions, ensuring an increased service life.}},
  author       = {{De Ligne, Liselotte}},
  isbn         = {{9789463573962}},
  language     = {{eng}},
  pages        = {{179}},
  publisher    = {{Universiteit Gent. Faculteit Bio-ingenieurswetenschappen}},
  school       = {{Ghent University}},
  title        = {{Fungal susceptibility of bio-based building materials}},
  year         = {{2021}},
}