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For walls and floors.


A high-performance, cost effective polyurethane bound rubber granulate mat. It can be used successfully for a multitude of sound absorbing and impact vibration dampening requirements.

The additional weight should not present a problem to the stability of the ceiling.

Features and benefits:

  • Excellent dampening and isolation characteristics.
  • Quick and easy to cut trim and lay.
  • Airborne and vibration reduction through walls.


For walls and floors.

General information

Polyurethane bound rubber granulate

Uniclass 2015
Resilient layer insulation (Pr_25_57_06_71)Primary
Specification data - Resilient layer insulation
Product Reference

RR20 Multi-Purpose Acoustic Mat


20 mm


Special order

Insert requirement.

Standard product features


Polyurethane bound rubber granulate.

Size (w x l):

1000 x 1000 mm.


15.6 kg/m².

Technical characteristics:

  • Maximum load bearing capacity: 0.05 N/mm² (5000 kg/m²).
  • Temperature resistance: -40 to +110°C.
  • Static modulus of elasticity: 0.1–0.44 N/mm².
  • Compression set (to DIN 53572): 4.1% (approximate).
  • Tensile strength (to DIN 53571): 0.3 N/mm² (minimum).
  • Elongation at break (to DIN 53571): 60% (minimum).
  • Tear resistance (to DIN 53515): 3 N/mm (minimum).
  • Flammability: Class B2.
  • Thermal conductivity: 0.14 W/mK.

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