CDM-BOX-IN-BOX concept is based on a complete decoupling of floor, walls and ceiling from the building structure to achieve the highest noise isolation possible.


System features:

  • CDM-BOX-IN-BOX uses a combination of CDM-FLOOR, CDM-WALL and CDM-CEILING solutions
  • Airborne and structure-borne noise improvements of more than 30 dB by applying CDM systems
    with a wet floating floor
  • Airborne and structure-borne noise improvements of 25 dB are possible using dry floating floor setups

To specify which CDM solutions you require, CDM’s engineers will need the following information:

  • Required performance, e.g. insertion loss or natural frequency
  • Imposed permanent and temporary working loads
  • Contact surface (type and dimensions)

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