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Advantages of Absorptive Noise Barrier Walls for Utilities

Learn why absorptive noise barriers are better for transformer and substation applications. These barriers reduce reflections, maximizing enclosure effectiveness and reducing noise levels. Discover the benefits of absorptive walls over reflective ones, such as improved acoustical performance and reduced noise around the site. Explore features like easy installation, durability, multiple options, and customization for optimal noise reduction. Find out why the Sound Fighter LSE Barrier is a top choice for mitigating outdoor noise issues.

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Advantages of Absorptive Noise Barrier Walls for Utilities

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  1. The Advantages of Absorptive Noise Barrier Wallsfor Utilities – Transformer and Substation Applications

  2. Why Absorptive Noise Barriers Are Better It is common to see multi-sided enclosures around pumps and treatment equipment. Reflective sound walls reduce the enclosure’s acoustical performance. The result is less-than-optimal performance and increased noise levels on and adjacent to the site. Absorptive multi-sided enclosures reduce reflections and maximise the effectiveness of the enclosure. Thus, the noise level around the site is reduced.

  3. Why Absorptive Noise Barriers Are Better “Neighbors say (the reflective concrete wall) is ricocheting noise over the smaller wall – amplifying the sound rather than muffling it. And they are not happy.”

  4. LSE Acoustic Performance Noise Absorption Test Test Result Noise Reduction Coefficient 1.05 Test Method ASTM C 423-90a ASTM E 795-92 Sound Transmission Loss Test Test Result Sound Transmission Loss 33 Test Method ASTM E 90-90 ASTM C 423-90a ASTM E 1332-90

  5. Installation • The Sound Fighter LSE Barrier is very easy to Install. • Modular design allows any construction crew to install the sound wall without expensive equipment and extra personnel. • The barrier wall can easily be taken down and reassembled.

  6. Transformer & Substation Facilities

  7. Transformer & Substation Facilities

  8. Transformer & Substation Facilities

  9. Transformer & Substation Facilities

  10. Transformer & Substation Facilities

  11. Transformer & Substation Facilities

  12. Engineering & Design

  13. In-house Fabrication

  14. Durability: Hurricane Katrina I-10 New Orleans, LA

  15. Options: Attenuated Baffles for air flow

  16. Options: Man-doors

  17. Options: Swing-gates

  18. Options: Easy field modifications and cut-outs

  19. Options: Absorptive retrofit treatments for existing structures

  20. Options: Unlimited colors

  21. LSE Wall Features • Fully Engineered • Strong and Durable • Excellent Transmission Loss • Excellent Noise Absorption • Self-draining • Water/Moisture Resistant • Will Not Rust, Rot, or Stain • Long Lasting • Non-corrosive • Cost Competitive with Concrete • Modular Construction • Sound Absorbing • Light-weight • Attractive • Easy to Install • Many colors to choose from or custom color match • Rodent proof • Mold and Mildew Resistant

  22. Will not rot or rust • Custom sizes available • Permanent LSE sound walls available • 100% Absorptive LSE Sound Wall • 18’ wide x 14’ tall • Easy to assemble, move and disassemble • Durable • Weatherproof • Maintenance free • Available in any color Portable LSE Noise Barriers

  23. Sound Fighter Systems The World’s best Absorptive Sound Walls for the World’s Toughest Outdoor Noise Problems www.soundfighter.com

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