Evolution in Advanced Technology to Boost Noise Barrier Industry in North America-Ken Research
Evolution in Advanced Technology to Boost Noise Barrier Industry in North America-Ken Research Business Noise barrier has various names such as soundwall, noise wall, sound berm, sound barrier, or acoustical barrier. It is an exterior structure designed to safeguard from noise pollution. Population residing near roadways, railway and industrial areas use these noise barriers as a source to control noise pollution. Use of hybrid vehicles, improved automobile aerodynamics and low-noise paving materials are a few methods that are being implemented to reduce noise pollution. Various materials are used for manufacturing of sound barriers such as masonry, earthwork, steel, concrete, wood, plastics, insulating wool, or composites and with active materials such as solar photovoltaic panels to generate electricity. Barriers with porous surface material and sound-dampening content material are absorptive compared to hard surfaces such as masonry or concrete which reflect more noise. ...