Impact Sound Insulation under High Load

• Impact noise reduction ΔLW ≥ 34 dB • Dynamic rigidity s' t ≤ 10 MN/m³ • Maximum traffic load 2,500 kg/m² • General Technical Approval: Z-23.21.1905 • Thickness 17 mm
Areas of application
Under-Screed Impact Sound Insulation
• Impact noise reduction ΔLW ≥ 35 dB • Dynamic rigidity s' t ≤ 12 MN/m³ • Maximum traffic load 3,000 kg/m² • General Technical Approval: Z-23.21-1935 • Thickness 17 mm
Areas of application
Under-Screed Impact Sound Insulation.
• Impact noise reduction ΔLW ≥ 26 dB • Dynamic rigidity s' t ≤ 17 MN/m³ • Maximum traffic load 5,000 kg/m² • General Technical Approval: Z-23.21-1741 • Thickness 17 mm
Areas of application
Under-Screed Impact Sound Insulation.
• Impact noise reduction ΔLW ≥ 22 dB • Dynamic rigidity s' t ≤ 47 MN/m³ • Maximum traffic load 3,000 kg/m² • General Technical Approval: Z-23.21-1694 • Thickness 8 mm
Areas of application
Under-Screed Impact Sound Insulation.

Product Overview

ProductΔLwMax. traffic loadDynamic rigidityThickness
Regufoam® sound 10≥34 dB2,500 kg/m²s' t ≤ 10 MN/m³17 mm
Regupol® sound 12≥35 dB3,000 kg/m²s' t ≤ 12 MN/m³17 mm
Regupol® sound 17≥26 dB5,000 kg/m²s' t ≤ 17 MN/m³17 mm
Regupol® sound 47≥22 dB3,000 kg/m²s' t ≤ 47 MN/m³8 mm