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Illustrative image of: Primacoustic CONTROL-COLUMNS-3-GREY: Acoustic Treatment: CONTROL-COLUMNS-3-GREY

Primacoustic CONTROL-COLUMNS-3-GREY

Primacoutic

BSW PART:
CONTROL-COLUMNS-3-GREY

8 - Broadway Control Columns 3in Thick - Grey

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Broadway panels are constructed of high density 6lb per cubic foot (96kg/m3) glass wool with resin hardened edges. This process works in tandem with the micromesh to fully encapsulate the glass wool to eliminate fibers from escaping. Panels are then covered in an acoustically transparent fabric in a choice of three colors for an architecturally attractive appearance.

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  • Specifications:
  • Core Material: Formed, semi rigid inorganic glass fibers
  • Density: 6.0 lbs. per cubic foot (96 kg/m3)
  • Fabric Facing: Acoustically transparent polyester tweed
  • Encapsulation: Micromesh on front and rear surface, resin treated edges
  • Absorption H2O: < 2% by weight @ 120°F (49°C), 95% relative humidity
  • Temperature: -20°F ~ 150°F (-29°C ~ 66°C)
  • Fire Rating: Class-A (ASTM E 84 / CAN/UL-S1020
  • Mounting: Galvanized steel impalers
  • Absorption Coefficient:
  • 125 250 500 1000 2000 4000 NRC
  • 1" 0.17 0.28 0.81 1.00 1.02 0.95 0.71
  • 2" 0.45 0.83 1.07 1.00 1.01 1.00 0.89
  • 3" 0.92 0.91 1.00 1.00 1.02 1.03 0.98