MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202441069071 A) filed by Arun Kumar R, Chidambaram, Tamil Nadu, on Sept. 12, 2024, for 'utilizing waste tyre rubber, agro waste fibers, and ammonium bicarbonate to manufacture fire-resistant sound acoustic barrier walls and panels offers a sustainable solution for noise reduction.'
Inventor(s) include Arun Kumar R; G. Utsav Sharma; D. Manoj; M. Chandrika; K. Kumara Guru; and K. Gokul Hari Prasath.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "The "Waste to Wealth" project tackles India's significant tyre waste problem by innovatively converting discarded tyres into high-performance acoustic panels, providing an effective solution to both environmental and noise pollution challenges. With millions of metric tons of tyres disposed of annually, contributing to pollution and health hazards, this project transforms these environmental liabilities into valuable assets. The panels are made entirely from recycled tyre material, ensuring the elimination of harmful chemicals and promoting sustainability through the reuse of waste. To enhance sound absorption, the panels incorporate glass wool, making them highly effective in noise reduction across various urban, industrial, and residential settings. Additionally, agro-waste fibers are integrated into the panel composition, utilizing organic materials and further advancing sustainability by reducing agricultural by-products. To address fire safety concerns, ammonium bicarbonate is added, improving the fire resistance of the panels and ensuring their safety in diverse applications. This holistic approach not only mitigates the environmental impact of tyre waste but also contributes to improved acoustic performance and safety. Laboratory tests demonstrate that the panels can reduce noise levels by up to 55.7 decibels, significantly lowering sound pollution in multiple environments. The project fosters economic growth in both the tyre recycling sector and the acoustic solutions market, creating job opportunities and driving innovation. Aligning with circular economy principles, the "Waste to Wealth" project exemplifies how effective waste management can generate valuable products, contributing to a sustainable future. Through its integration of advanced materials and sustainable practices, the project offers a comprehensive solution to pressing environmental challenges, supporting healthier, quieter, and safer living spaces, and showcasing a successful model of sustainable development."
Disclaimer: Curated by HT Syndication.
