A comparative study on acoustical properties using waste recycled porous materials for environmental sustainability

A comparative study on acoustical properties using waste recycled porous materials for environmental sustainability

Abstract As noise pollution intensifies in urban areas, the need for sustainable and effective sound-reducing porous materials becomes increasingly critical. This research addresses that need by developing gypsum-based composites enhanced with vermiculite and recycled rigid polyurethane (RPU) powder...

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Bibliographic Details
Main Authors: Vinoth Kumar Selvaraj, Jeyanthi Subramanian, Sri Sai Dutt, K. Annamalai, Elango Natarajan, S. Kumaresan
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Sustainability
Waste recycling
Biocomposites
Acoustic
RSM
COMSOL multiphysics
Online Access:https://doi.org/10.1038/s41598-025-10065-3
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