Sound barrier, also called as acoustical barrier, or noise barrier, is an exterior structure designed to reduce and absorb noise. Noise barriers are the most effective method of mitigating roadway, railway, and industrial noise sources.
Features of Sound Barriers:
• Sound insulation and reduction
• Easy to install
• Various surface finishes
Perforated metal sound barrier with light weight and firm structure are used both in industrial and commercial applications. Most common material of sound barriers are aluminum and galvanized steel.
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