Impact Sound Insulation under Screeds • English • berleburger.com

• Impact noise reduction ΔLW ≥ 26 dB• Dynamic rigidity s' ≤ 15 MN/m³• Maximum traffic load 500 kg/m² (5 kN/m²)• Thickness 8 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 (30 kN/m²)• General Technical Approval: Z-23.21-1694• Thickness 8 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 (50 kN/m²)• General Technical Approval: Z-23.21-1741• 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 (3 kN/m²)• General Technical Approval: Z-23.21-1935• Thickness 17 mm

Areas of application

Under-Screed Impact Sound Insulation.

• Impact noise reduction ΔLW ≥ 34 dB• Dynamic rigidity s' t ≤ 10 MN/m³• Maximum traffic load 2,500 kg/m² (25 kN/m²)• General Technical Approval: Z-23.21.1905• Thickness 17 mm

Areas of application

Under-Screed Impact Sound Insulation.

Product Overview

Product	ΔL_w	Max. traffic load	Dynamic rigidity	Thickness
Regupol® comfort	≥ 26 dB	500 kg/m² (5 kN/m²)	s' t ≤15 MN/m³	8 mm
Regufoam® sound 10	≥ 34 dB	2,500 kg/m² (25 kN/m²)	s' t ≤10 MN/m³	17 mm
Regupol® sound 12	≥ 35 dB	3,000 kg/m² (3 kN/m²)	s' t ≤ 12 MN/m³	17 mm
Regupol® sound 17	≥ 26 dB	5,000 kg/m² (ko kN/m²)	s' t ≤ 17 MN/m³	17 mm
Regupol® sound 47	≥ 22 dB	3,000 kg/m² (30 kN/m²)	s' t ≤ 47 MN/m³	8 mm

Regupol® comfort

Regupol® sound 47

Regupol® sound 17

Regupol® sound 12

Regufoam® sound 10

Product Overview