Hipertec Wall Sound
Sound-absorbing sandwich wall panel
αw 0.95–1.00
Description
Sound-absorbing sandwich wall panel with a mineral-wool core and a perforated steel inner skin. The perforation significantly improves room acoustics. A dedicated fleece between the inner skin and the mineral-wool core acts as a patented dust-protection layer. Usable as a ceiling, partition wall or, in special cases, an exterior wall. Not recommended for heated or humid rooms.
Technical data
Measurement data
Sound absorption
ISO 354 – reverberation chamber· 7 variants
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Frequency values
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Test report: 048
Institute: Peutz (NL)
Distance: 0 mm (direct mounting)
Measured values as a table (7 measurements)
| Build-up | αw | 100 Hz | 125 Hz | 160 Hz | 200 Hz | 250 Hz | 315 Hz | 400 Hz | 500 Hz | 630 Hz | 800 Hz | 1000 Hz | 1250 Hz | 1600 Hz | 2000 Hz | 2500 Hz | 3150 Hz | 4000 Hz | 5000 Hz |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 mm · 0 mm (direct mounting) | 0.95 | 0.09 | 0.22 | 0.34 | 0.44 | 0.69 | 0.80 | 0.98 | 1.01 | 1.03 | 1.00 | 1.00 | 1.01 | 1.00 | 1.02 | 1.03 | 1.01 | 1.00 | 0.97 |
| 60 mm · 0 mm (direct mounting) | 1.00 | 0.14 | 0.30 | 0.46 | 0.57 | 0.83 | 0.93 | 1.00 | 1.05 | 1.00 | 1.00 | 0.99 | 1.01 | 1.03 | 1.04 | 1.01 | 1.01 | 1.00 | 0.95 |
| 80 mm · 0 mm (direct mounting) | 1.00 | 0.35 | 0.49 | 0.62 | 0.67 | 0.88 | 0.90 | 0.98 | 0.98 | 0.96 | 0.96 | 0.96 | 0.97 | 0.97 | 1.00 | 1.02 | 1.00 | 0.97 | 0.95 |
| 100 mm · 0 mm (direct mounting) | 0.95 | 0.39 | 0.64 | 0.67 | 0.65 | 0.83 | 0.84 | 0.89 | 0.85 | 0.92 | 0.95 | 0.96 | 0.95 | 0.94 | 0.98 | 0.98 | 0.97 | 0.94 | 0.93 |
| 120 mm · 0 mm (direct mounting) | 1.00 | 0.49 | 0.62 | 0.76 | 0.86 | 0.90 | 0.87 | 0.96 | 0.93 | 0.96 | 0.96 | 0.97 | 1.02 | 0.99 | 0.99 | 0.99 | 0.94 | 0.92 | 0.88 |
| 150 mm · 0 mm (direct mounting) | 1.00 | 0.40 | 0.72 | 0.81 | 0.76 | 0.82 | 0.89 | 0.92 | 0.89 | 0.93 | 0.98 | 0.96 | 1.00 | 1.00 | 1.00 | 1.01 | 1.02 | 0.94 | 0.92 |
| 200 mm · 0 mm (direct mounting) | 0.95 | 0.40 | 0.68 | 0.72 | 0.67 | 0.72 | 0.82 | 0.89 | 0.93 | 0.94 | 0.96 | 0.96 | 0.99 | 0.96 | 0.97 | 1.02 | 0.99 | 0.95 | 0.90 |
Measured values as a table (7 measurements)
Access frequency bands, variants and export. Create a permanent free account
Last updated:
Calculate reverberation time with this product
Building acoustics dataRw 36 (-2; -5) dB · 5 measurements
Airborne sound insulation Rw· 5 variants
EN ISO 10140-2 / ISO 717-1
Frequency values
Create a permanent free account. Access frequency bands, variants and export.
Free. No password required.
| Compare | Thickness | Rw |
|---|---|---|
| 100 mm | 36 (-2; -5)dB | |
| 120 mm | 36 (-2; -4)dB | |
| 60 mm | 35 (-2; -4)dB | |
| 80 mm | 32dB | |
| 50 mm | 31dB |
Peutz (NL) · 2016 · 006