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  • PRODUCTS
    • Acoustic Enclosure
      • Acoustic Enclosure For Power Plant
      • Acoustic Enclosure For Machines
      • Acoustic Enclosure For Turbine
      • Acoustic Enclosure For Blower
      • Acoustic Enclosure For Compressor
      • Acoustical Enclosure For Punch Press
      • Acoustical Enclosure For Fin Press
      • Acoustic Drop Over Canopy
      • Acoustical Blanket Enclosures
    • Acoustic Louvers And Sound Attenuators
      • Acoustic Louver for Chiller
      • Sand Trap Louver
      • Acoustic Louvered Screens
      • Engine Exharst Silencers
      • Industrial Fan Silencers
      • Air Intake And Discharge Silencers
    • Automotive Noise Test Booth/Anechoice Chamber
      • Noise Test Booth
      • NVH Test Chambers
      • Assembly Line Noise Test Chamber
      • Anechoic Chamber
      • Mobile Control Room
      • Mini Anechoic Chamber
      • Semi Anechoic Chamber
      • Hemi Anechoic Chamber
      • Portable Anechoic Chamber
      • Acoustic Test Chamber
      • Reverberation Room
    • Acoustics Products For Commercial
      • Acoustic Wall Tiles
      • Acoustic Ceiling Tiles
      • Acoustic Window
      • Acoustic Doors
      • Acoustic Curtains
      • Floating Floor
      • Acoustic Partitions
      • Acoustic PU Foams
        • Acoustic Wedges Foams
        • Acoustic Pyramid Foams
      • Noise Barriers
        • Absorptive / Reflective Noise Barriers
        • Polycarbonate Noise Barriers
        • Studio Box
        • Audiometric Screening Booth
    • Residential Noise Control
      • Acoustic Window
      • Acoustic Curtains
      • Noise Barrier For Boundry Wall
      • Acoustic Treatment For Home Theater
    • Noise Barriers
      • Mettalic Noise Barrier
      • Polycarbonate/PMMA Noise Barrier
      • Echo Barrier
      • Bi Absorbent Noise Barriers
    • Sliding Folding Partitions
      • Acoustic Sliding Folding Partitions
      • Glass Sliding Folding Partitions
      • VERTICAL FOLD Partition
      • Semi Automatic Sliding Folding Partitions
    • Acoustic Doors
      • Acoustic Metal Door
      • Acoustic Wooden Door
      • Acoustic Cum Fire Metal Door
      • Acoustic Cum Fire Wooden Door
      • Steel Door
      • Stainless Steel Door
      • Acoustic Window Metal Frame
      • Acoustic Window Wooden Frame
      • 2Hr Fire Rated Metal Door
      • 2Hr Fire Rated Wooden Door
    • Acoustic Consultancy
      • Noise Survey
      • Noise Analysis Of Plant
      • Site Inspections
      • Sound Insulation Testing
      • Noise Mapping
      • Mechanical Plant Noise Mitigation
      • Enviromental Noise Monitoring
  • APPLICATIONS
    • Manufacturing and Process Industries
    • Power Plant Noise Control
    • Anechoic Test facilities
    • Roads and Highways
    • Railways and Aircrafts
    • Commercial and Contruction
  • INFRASTRUCTURE
  • PROJECTS
  • CLIENTS
  • COMPANY PROFILE
    • Our Business
    • Our History
    • Research & Development
    • Manufacturing Facility
    • Quality Assurance
  • CONTACT US
Noise Testing Booth Manufacturers, Suppliers & Exporters

Envirotech Systems Limited

Metallic Anechoic Wedges | Metallic Anechoic Wedges Manufacture | Wedge Anechoic Chamber

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Metallic Anechoic Wedges

Envirotech - Metallic Anechoic Wedges are made with perforated metallic sheet, acoustic foam and fiberglass tissue paper pasted from inside in perforated sheet. Perforated sheet shall be powder coated in any shade. Envirotech Metallic Anechoic wedges can absorb high range of frequencies. We are manufacture of Metallic Anechoic Wedges in Pan India.
Envirotech Metallic Anechoic Wedges are constructed of GI mesh with 42% free area or customized for maximum absorption and shall be filled with high-quality sound absorbing material fiberglass/ Rockwool conforming to BS (British Standard) 476, ISO 1182 & IS 3808. The material used shall be flameproof and fire-retardant & confirming to BS 6853 (toxicity index 0.65) - NON-EMISSION OF SMOKE and TOXIC GASES.
Specifications Of Metallic Anechoic Wedges
  • Material: Perforated GI mesh filled with acoustic fiberglass conforming to BS 476.
  • Shape: Triangular tip with parallel piped base.
  • Outer shell: Perforated GI sheet.
  • Color: Powder-coated off-white shade / Color choice of the client.
  • Acoustic Insulation filler: Confirming to ASTM C 423 / ISO 354; NRC> 0.95, Fire Resistance, high durability.
  • Free Field Room: A room whose walls, ceiling, and floor are lined with sound-absorbing materials to minimize all sound reflections, also known as an anechoic room.

  • Technical Specifications of Metallic Anechoic Wedge:
    •   Guaranteed acoustic performance, with very low cut-off frequencies.
    •   Compliance with international test standards, including ISO 3745, ISO 3744, and ISO 26101.
    •   Superior fire and impact resistance.
    •   Greater durability and a longer lifespan.
    •   Ease of cleaning to ensure an “as new” appearance throughout their working life.
    •   A bright, healthy, and safe working environment for test personnel.
    •   Bespoke paint options available to match corporate colors.

    Metallic Anechoic Wedge Metallic Anechoic Wedge Metallic Anechoic Wedge

    Automotive Noise Test Booth

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    • NVH Test Chambers
    • Assembly Line Noise Test Chamber
    • Anechoic Chamber
    • Metallic Anechoic Wedges
    • Mobile Control Room
    • Mini Anechoic Chamber
    • Semi Anechoic Chamber
    • Hemi Anechoic Chamber
    • Portable Anechoic Chamber
    • Acoustic Test Chamber
    • Reverberation Room

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    • Phone Number: +(91)- 9311011131
    • Email: info@envirotechltd.com
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    Envirotech Other Products

    •    Acoustic Enclosures
    •   Industrial Noise Control
    •   Acoustic Partitions
    •   ECHO Barriers
    •   Acoustic Louvers Sound Attenuators
    •   Acoustic Enclosure for Machine
    •   Metallic Noise Barrier

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    • Acoustic Enclosure
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    • Echo Barrier
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    Envirotech Systems Limited offers the all types of certified, high performance and best quality noise barriers to resolve the noise problems. These barrier systems are sound absorptive/ reflective either one or both sides and provide excellent sound transmission loss characteristics and are easy to assembled from pre-fabricated components/materials.

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