Experiment on Waste Natural Fibers usefulness. For Composites and Acoustics

      Аннотация: To avoid Environmental pollution the natural fibers and waste materials fibers are used to fabricate composites and acoustics. These are useful for society to avoid noise and pollution. These materials are very cheap in cost and reusable and plentifully available in nature. Bio and waste composites are very strong and usable. Many wooden products manufactured by composites that avoid tree cutting. This research will give an tribute to nature by providing their usability and sustainability.

Ключевые слова: Composites, Sound Absorption Coefficient, Impedance Tube, Sound absrption Coefficient