 NRC PANEL |
Product Description |
NRC Architectural Panels consist of a framed absorptive core, front faced with fabric and precision fitted to wall using concealed fixings. NRC Panels are fabricated off site and simply click into place to offer easy removal and ultra quick installation times.
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Standard Size |
 |
Any size upto 1200 mm (L) x 2400 mm (H) x 100 mm (T)
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Fabric Facing |
275 gm/m2, 100% polyester or any open weave fabric of your choice
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Absorptive Medium |
Cellulose or Fibreglass or Polyester depending on application
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Typical Absorptive Cores |
- 25 mm Polyester with a density of 12 kg/m3 - NRC 0.6
- 25 mm Glasswool with a density of 90 kg/m3 - NRC 0.8
- 35 mm Cellulose with a density of 90 kg/m3 - NRC 0.9
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| Fire Resistance |
Fire Indices of cellulose core, in accordance with AS 1530: Part 3
| Ignigability Index |
0 |
| Spread of Flame Index |
0 |
| Heat Evolved Index |
0 |
| SmokeDeveloped Index |
3 |
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Wall Fixing System |
Removable ultra thin concealed Split Batten OR Non removable direct Glue fixing to substrate. |
Design Flexibility |
NRCPanels are designed to be built around doors, windows or any other room features. The thickness of the panel and the choice of absorptive cores ( type, thickness & density ) will determine the sound absorption effect |
NOISE REDUCTION COEFFICIENT |
Cellulose Core @ 28mm thickness Tested by Challis & Associates in accordance with AS 1045-1971
| 125 Hz |
250 Hz |
500 Hz |
1000 Hz |
2000 Hz |
4000 Hz |
NRC |
| 0.10 |
0.29 |
0.72 |
1.03 |
1.05 |
1.03 |
0.75 |
Sound Absorption Coefficients of 90 kg Fibreglass Acoustic Core when tested in accordance with AS 1045
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- Absorption Coefficients for other cores are available on request
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