1. Physical Characterization of Biobased Corrugated Panels, an Innovative Material.
- Author
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Gaudelas, Adrien, Blanchet, Pierre, Gosselin, Louis, and Cabral, Matheus Roberto
- Subjects
HYGROTHERMOELASTICITY ,BUILDING envelopes ,KRAFT paper ,BUILDING design & construction ,THERMOMECHANICAL properties of metals ,WOOD - Abstract
Corrugated panels possess excellent thermomechanical properties, but, with presently no hygrothermal applications for building envelopes, their full potential still needs to be explored. This study characterized the physical properties of three biobased corrugated compositions to identify potential building applications. Flat samples of the same compositions were analyzed for certain properties to aid in understanding. As this characterization is groundbreaking, the testing was based on or inspired by established standards. Results suggest that the panels with two wood veneer cores and two kraft paper surfaces coated with polymers are the most promising, as such structures are less sensitive to water and possess a good moisture buffer value that should be advantageous for building construction. Corrugated panels are particularly interesting because their inner materials have properties comparable to those of conventional wood-based panels such as plywood. However, the apparent properties of corrugated panels become one to ten times smaller or larger, which opens up new design possibilities for building envelope applications. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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