Silent Comfort ® Mat (MLV) - Sound barrier

The company GRINI sp. z o.o. is the sole Polish manufacturer of a specialized acoustic mat for use in various industries. Our mat has excellent sound insulation properties, which has been confirmed by laboratory tests. The product is available in thicknesses from 2mm to 4mm. The mat is produced in two types, the basic version and the version with a certificate documenting non-flammable properties. The "non-flammable" version is approved for use in wheeled rail vehicles and public passenger rolling stock - Certificate of the Railway Institute meeting the requirements PN-EN 45-545-2:2020+A1

Benefits of the Silent Comfort® mat

  • The Silent Comfort ® mat is a product with the highest acoustic insulation parameters, in a wide range of sound wave frequencies - from 50Hz to 6000Hz.
  • small cross-section and high flexibility
  • long service life, durability
  • used in acoustic composite products (plywood, OSB, plasterboard)
  • devoid of volatile organic substances and odorless
  • does not emit gases
  • easy to install/apply
  • the most efficient insulation, proven on the global market of the acoustic industry
  • incompressible

Application of the Silent Comfort ® mat as acoustic insulation:

  • partitions, walls, floors, ceilings and doors in residential and industrial construction
  • acoustic screens
  • heavy industrial machinery
  • yacht industry
  • rail and car transport
  • soundproofing ventilation shafts

Indicators according to PN EN ISO 717-1 (RW(C,Ctr) and EN1793-2 (DLR)

Rw (C;Ctr) = 29 (-1,-4)
C50-3150 = 0
C100-5000 = 0
C50-5000 = 0 (dB)
DLR = 25
Ctr,50-3150 = -0,4
Ctr,100-5000 = - 0,4
Ctr,50-5000 = -4 (dB)