Hipertec Roof
Hipertec Roof
Description
Roof sandwich panel with a rock wool core and unperforated facings. Airborne sound insulation tested in the laboratory as a single panel in four core thicknesses from 50 to 120 mm.
Technical data
Material: Sandwich panel, rock wool core, unperforated steel facings
Application: Roof in hall and industrial construction
Measurement data
Last updated:
Building acoustics dataRw 32 (-1; -3) dB · 4 measurements
Rw
32 (-1; -3) dB
Airborne sound insulation Rw· 4 variants
EN ISO 10140-2 / ISO 717-1
Frequency values
R per third-octave band in dB
| f (Hz) | 100 | 125 | 160 | 200 | 250 | 315 |
|---|---|---|---|---|---|---|
| R | 22.60 | 22.30 | 20.90 | 23.60 | 25.50 | 28.00 |
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| Compare | Thickness | Rw |
|---|---|---|
| 3.1 in | 32 (-1; -3)dB | |
| 3.9 in | 32 (-2; -4)dB | |
| 4.7 in | 32 (-2; -3)dB | |
| 2 in | 29 (-1; -3)dB |
Fraunhofer (DE) · 1997 · 010