Acusticell Combi 13
Areas of application

Industry
Hoods for engines, compressors, hydraulic machines.

Transportation and vehicles
Engine room insulation for Boats, Motorcars, buses, trucks, contractor’s machinery, forest machinery.

Hospital care and large-scale kitchens
Dishwashers.

Architecture
Insulation of engine rooms.

Method of use

The pieces are cut or punched out to the desired shape and carefully pressed on to the surface to be damped. When applying, the surface must be free from oil, dirt, and dust.

   Product characteristics

Acusticell Combi 13 is combined barrier mat with a soft foam distance.
It is preferable used for insulation of tubes and slso for boat and vehicle engine rooms.

Advantages

* Extra ordinary sound insulation
* Good for tube insulation
* Flexible also at low temperatures
* Repels liquids and moisture
* Easy to wash
*Difficult to ignite

PDF-format for printing

To insulate Noise
When the sound wave hits the wall one part of the sound energy is reflected and one part is transmitted further through the wall. A heavier wall reflects more sound energy than a lighter.
The best way of increasing the transmission loss is to apply a barrier mat at a soft foam distance to the wall. The transmission loss significantly increases, i.e. more sound energy are reflected and does not transmit through the wall.
It is important not only to reflect the sound energy but also to absorb the reflected energy. When using “Combi”, the sound reflected is taken care of by the 20 mm foam absorber.
Transmission Loss, DTL(dB)

Frekvens, Hz, Third Octave Bands
 
Technical data
Edvice

Total thickness: 13 mm

Thickness Barrier mat: 3 mm

Thickness Distance foam: 10 mm

Fire class: ISO 3795, FMVSS 302

Weight Barrier: 5,5 kg/m2

Delivery format: 1200x1000 mm
                          (other sizes and shapes                           can be supplied on request)

   The shaping and positioning of the material is of major importance to achieve an optimal sound-dampening effect.
 SONTECH has long experience of practical noise control projects in a wide range of industrial fields. These experiences can be a valuable addition to the laboratory data given in the datasheet.
  SONTECH can also assist with advice and sound measurements for noise control and in the manufacture of customised material sets .

Designation system

Exampel of
ordering code: Combi 13

Sontech NoiseControl™ - Sontech AB · Energivägen 6
SE 196 37 Kungsängen · Tel +46 8 445 50 60 · Fax +46 8 38 47 99
mail@sontech.se