A Short Review of Recent Innovations in Acoustic Materials and Panel Design: Emphasizing Wood Composites for Enhanced Performance and Sustainability DOI Creative Commons
Aleksandrs Korjakins, Genādijs Šahmenko, Vjačeslavs Lapkovskis

et al.

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(9), P. 4644 - 4644

Published: April 23, 2025

The aim of this study is to investigate the potential wood composites as sustainable acoustic materials and explore their integration with advanced manufacturing techniques for improved performance. Using a comprehensive review methodology, paper analyzes recent innovations in composites, focusing on combination other such expanded polystyrene (EPS) natural fibers. results show that can achieve sound absorption coefficients (α) up 0.9, oak panels showing transmission losses 11 dB. In addition, designs, including biodegradable lightweight honeycomb structures, significantly improve loss, an average loss (TLeq) 28.3 dB reported composite made from waste tire rubber. highlights environmental benefits achieved through use agricultural byproducts industrial development these materials, confirming role carbon-neutral alternative quest green building solutions. This provides valuable insights into transformative applications.

Language: Английский

Impact bending strength and structural properties of hardwood: branch versus stem DOI Creative Commons
Tobias Nenning, Johannes Konnerth, Wolfgang Gindl‐Altmutter

et al.

European Journal of Wood and Wood Products, Journal Year: 2025, Volume and Issue: 83(2)

Published: April 1, 2025

Language: Английский

Citations

0
A Short Review of Recent Innovations in Acoustic Materials and Panel Design: Emphasizing Wood Composites for Enhanced Performance and Sustainability DOI Creative Commons
Aleksandrs Korjakins, Genādijs Šahmenko, Vjačeslavs Lapkovskis

et al.

Applied Sciences, Journal Year: 2025, Volume and Issue: 15(9), P. 4644 - 4644

Published: April 23, 2025

The aim of this study is to investigate the potential wood composites as sustainable acoustic materials and explore their integration with advanced manufacturing techniques for improved performance. Using a comprehensive review methodology, paper analyzes recent innovations in composites, focusing on combination other such expanded polystyrene (EPS) natural fibers. results show that can achieve sound absorption coefficients (α) up 0.9, oak panels showing transmission losses 11 dB. In addition, designs, including biodegradable lightweight honeycomb structures, significantly improve loss, an average loss (TLeq) 28.3 dB reported composite made from waste tire rubber. highlights environmental benefits achieved through use agricultural byproducts industrial development these materials, confirming role carbon-neutral alternative quest green building solutions. This provides valuable insights into transformative applications.

Language: Английский

Citations

0