Soundlay E – Economic Soundproof Overlay Material

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Soundlay E Soundproof Overlay MaterialCMS Danskin Acoustics’ Soundlay E soundproof overlay material is an acoustic barrier material used to reduce impact noise in floating floor applications

 
Soundlay E soundproof overlay material is based on a very flexible viscoelastic mass with various fillers of varying granularity laminated with an open cell regenerated PU foam.
Impact Noise Reduction: 17dB
Airborne Sound Reduction: 3-4 dB depending on construction
 
Benefits
  • Reduces impact noise transmission
  • Improves airborne sound insulation
  • Tested on basic floor constructions
  • Thin easy to handle sheets
  • Flexible and easily cut
  • Simple to install
  • Moisture resistant
The CMS Danskin Acoustics’ Soundlay E soundproof overlay material is used to de-couple floating floors in order to damp impact noises. It is suitable for brick/concrete floors in residential buildings.

Thanks to its waterproof structure Soundlay E soundproof overlay material can be laid under screed without the need for additional waterproofing.
 
Dimensions
Thickness6mm
Standard Size1200mm x 1050mm (including 30 – 50mm selvedge)
Weight
Viscoelastic mass3.6kg/m2
PU foam100kg/m3
Testing
Flammability (FMVSS 302)SE/NBR (Self Extinguishing/No Burn Rate)
Impact noise reduction17dB
Airborne sound reduction3-4 dB depending on construction
CMS Danksin Acoustics’ Soundlay E soundproof overlay material is supplied in standard sizes. These are easy to lay onto the floor in a staggered pattern, placed tightly together.

  1. The base must be flat, free from holes, unevenness and pointed objects; and flakes, plaster or other debris must be removed.
  2. Soundlay E soundproof overlay material must be laid with its soft side (regenerated PU foam) against the floor.
  3. Soundlay E soundproof overlay material must be laid flat. A selvedge is provided to simplify laying – the selvedge overlaps the adjacent sheet; the join may also be sealed with adhesive tape. Alternatively it can be butted together and covered with 200micron PE membrane. There must be no gaps between adjacent tiles/sheets and no voids under the sheets.
  4. At all vertical surfaces, Soundlay E soundproof overlay material must be turned up to a level slightly above the finished floor level.

Soundlay E Soundproof Overlay Material Installation

For the latest technical data sheets and installation guidelines, please call 01925 577711. Thank you.