Noise Barriers combine mass, flexibility and limpness to block noise from transmitting from one area to another. Flexible mass-loaded vinyl sheeting has replaced thin lead sheets as the noise barrier of choice. Noise Barriers are rated by a "STC" number- Sound Transmission Classification. The higher the STC rating, the more efficient the product is at blocking noise. IES – 2000's Noise Barriers are often used: - to Improve transmission loss in standard wall construction - As Rollaway curtains or cross-talk barriers - For Machinery covers - As Rooftop equipment barriers - In Home Theatres - As a wrap for Noisy pipes and duct work IES – 2000's noise Barriers off the following: - Flexible Loaded Vinyl - Transparent vinyl or lag style available - Reinforced or non-reinforced - High tear and tensile strength - Available in weights of 1/2 lb psf, 1 lb psf, or 2 lb psf - reinforced barriers have excellent UV and weather resistance
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