PCI Polysilent® 4

Impact sound insulation board / isolation board underlay for ceramic and natural stones
PCI Polysilent® 4
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  • Impact sound reduction value
    PCI Polysilent 4: 9 dB
    PCI Polysilent 7: 10 dB
    PCI Polysilent plus: 16 dB
    Note: An impact sound reduction value of only 10 dB feels to the human ear as if reducing the noise by half.
  • Low construction height, PCI Polysilent is available in heights of 4 mm and 7 mm, PCI Polysilent plus in a height of 10 mm.
  • The underlay reduces tensions, for ceramic and natural stone coverings.
  • No isolating layer, the impact sound also improves with PCI Polysilent boards glued to the substrate.
  • Easy to apply, efficient method to reduce the impact sound under ceramic and natural stone coverings.
  • Short installation time, can be quickly re-used in renovation of old buildings.
  • Very low emissions,
    GEV-EMICODE EC 1 PLUS
    (PCI Polysilent 4 and 7) and/or
    GEV-EMICODE EC 1
    (PCI Polysilent plus).
  • Multi-purpose use, reliable solution for substrates after the formation of cracks abated or when laying top coverings with a joint pattern deviating from the screed.

Note: PCI Polysilent 4 PCI Polysilent 7 PCI Polysilent plus

EMICODE: EC1 PLUS
colour: white top fleece
packaging: 1-board
  • For indoor use.
  • For floors and walls.
  • Reduces the impact sound.
  • For isolating suitable ceramic and natural stone coverings from the substrate.
  • For all substrates able to bear weight such as concrete or wooden floorboards; also suitable for stairs and corridors.
  • Bonded laying of ceramic and natural stone coverings.
  • It is possible to install the impact sound underlay under ceramic and natural stone coverings at a later stage even if the construction height is relatively low.
  • For hotels, multi-level shops, owner-occupied flats, department stores, hostels.
  • As levelling board to produce even surfaces with impact sound insulation when renovating old buildings.
name Licensing GEV EMICODE (EC1 PLUS) rules and standards GEV EMICODE (EC1 PLUS) combined with product PCI Polysilent® 4