Acoustic Sandwich Panel
Also available :
BSP panels are acoustic insulators consisting of two steel sheets (perforated or not) and a non-combustible, rot-proof rock wool core. Our panels are ideal for limiting noise propagation, both indoors and outdoors.
Information about our acoustic sandwich panels
BSP panels are acoustic insulators consisting of two steel sheets (perforated or not) and a non-combustible, rot-proof rock wool core. Our panels are ideal for limiting noise propagation, both indoors and outdoors.
Fire resistance A2-S1d0
Corrosion protection: Class RC3 to DIN EN 10169
Standard coating: inside & outside: 25μm polyester
Thermal conductivity: λ = 0.044 W / mK according to DIN 4108 and DIN EN 13162 respectively
Applications
Industry
Road
Power generation
Commercial
Rail
Principles
Reflective panel: the wave is reflected on the panel
Absorbing panel: the wave is absorbed by the panel
Performance
Sound reduction index for BSP60: 35 dB and BSP 100: 36 dB
Absorption coefficient for BSP60: 1 and BSP 100: 0.95 α S
Weight for BSP60: 15.3 and BSP 100: 19.7 kg/m2
Benefits
Sound reduction index for BSP60: 35 dB and BSP 100: 36 dB
Absorption coefficient for BSP60: 1 and BSP 100: 0.95 α S
Options
Longer lengths on request
Choice of colors see BOËT color chart
Test reports (PEUTZ) available on request
Packaging: removable protective film on each sheet