Rubber Acoustic Underlayment is a tough, durable acoustic underlay material designed to attenuate impact sound at source, which is
made form Rubber Foam and Rubber Granule mixed with PU Polymer. It can be bonded to all types of base
floors finishes including ceramic tiles, sheet vinyl and vinyl tiles, wood and laminates, carpet and marmoleum/linoleum.
Density: 500-800kg/m3
Colour: Black or Multi-colour
Roll lengths:10m, 15m, 20m
Roll width:Standard 1000mm
Material thickness:From 3mm to 12mm (Standard 5mm or 6mm)
Technical Information
Tensile Strength (DIN 53571)
Appr. × 0.4-0.5 N/mm2
Elongation at break (DIN 53571)
Appr. ×55-60%
Temperature resistance:
Appr.-40°C to + 110°C
Caloric Conductivity
Appr. ×0.12 W/mk
Thermal resistance (DIN 52612)
3mm 1/λ=0.025 K/W
3mm 1/λ=0.025 K/W
Building class
B2
rubber-cork underlayment