MUTE SYSTEM 23 - Sound insulation

1 Wall of hollow ceramic brick
3 DCstrip banding tape
4 DCvisco membrane
5 Finishing gypsum board
6 DCscrew

Product overview

MUTE SYSTEM 23 is a thin point connected soundproofing system for walls developed and refined over the years by the R&D department of DECIBEL. 

The main acoustical principle used in the system is mass + spring + mass as in the electromechanical analogy. DECIBEL engineers have created an extra thin and 4 times more effective system, mounted via 5 specially designed anti-vibration DClox fastening elements.

What allows DECIBEL to ensures the quality and efficiency of the system is that its soundproofing parameters are simulated using FEM and after that verified with laboratory tests.

MUTE SYSTEM 23 is suitable for residential and public premises, industrial buildings.

Technical Details 

Dimensions MUTE 23: 1000 x 1200 x 23 mm

Weight MUTE 23 panel: 17.4 kg

Panel-wall contacting area: less than 1 %

Air borne sound reduction MUTE 23: to 57 dB

Installation guide (Download)

* Find bellow RW table with full list of wall types

DClox Innovation

DClox is a patented fastener specially designed for the installation of MUTE SYSTEM soundproofing panels.

The innovative fasteners are made from special elastomers, making them an effective vibro insulation point connection between the existing partition wall and the panel. Their geometry reduces the rate of sound transmission and minimizes the contacting area between the soundproofing panels and the existing wall to below 1%.

Accessories for increasing the soundproofing performance

DClant – Sound and vibro insulating sealant, which adds +3 dB to the system

DCvisco - Sound and vibro insulating membrane, which adds +3 dB to the system

Recommended accessories for increasing the soundproofing performance

DClant acrylic sealant +3 dB
DCstrip banding tape +2 dB