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CC BY V4.0, Open Access
Thesis
Evaluation of Thermally Modified Wood Strand Thin-Veneers as Siding and Flooring Material
Washington State University
Master of Science (MS), Washington State University
05/2024
DOI:
https://doi.org/10.7273/000006907
Abstract
Wood is essential in construction due to its versatility and strength. However, it often faces challenges such as moisture sensitivity and lack of durability when used in siding and flooring, resulting in dimensional instability. This study assesses the use of thermally modified wood strands to produce thin-strand veneers (TMTSV) as a viable alternative for these applications. The first section explores TMTSV's improved dimensional stability, strength, and durability, highlighting its potential as a sustainable and environmentally friendly material for siding and flooring. Under various climate conditions, TMTSV demonstrates superior weather-resistant qualities compared to thin-strand veneers (TSV) produced using control or untreated strands.
The second section employs “Wärme und Feuchte Instationär” (WUFI) modeling software to examine the hygrothermal performance of TMTSV and TSV when used as siding materials in traditional and rain-screen wall assemblies. The findings reveal that TMTSV possesses lower porosity, and increased water absorption rates, highlighting effectiveness in moisture management.
Additionally, with no potential for microbial growth, TMTSV's durability and minimal
maintenance needs are emphasized, marking it as a practical alternative in the construction sector.
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Details
- Title
- Evaluation of Thermally Modified Wood Strand Thin-Veneers as Siding and Flooring Material
- Creators
- Modupe Morenike Akinnuoye
- Contributors
- Vikram Yadama (Chair)Karl Englund (Committee Member)Hui Li (Committee Member)
- Awarding Institution
- Washington State University
- Academic Unit
- Department of Civil and Environmental Engineering
- Theses and Dissertations
- Master of Science (MS), Washington State University
- Publisher
- Washington State University
- Number of pages
- 134
- Identifiers
- 99901125940301842
- Language
- English
- Resource Type
- Thesis