- Art.nr.Chemically resistant with nubsHighly effective nubbed foam made from Duromer acoustic foam
Art.nr.The silver enemy of noiseHeavy foam absorption panels with surface lamination
starting at€108.10Price per package unit
incl. 19% VATArt.nr.The strong black oneAcoustic panel with robust textile surface
...starting at€109.15Price per package unit
incl. 19% VATArt.nr.Perforated power against soundHighly robust acoustic foam with perforated artificial leather surface
starting at€121.67Price per package unit
incl. 19% VATArt.nr.Industry standard in absorptionAcoustic nubbed foam for industrial sound insulation
...starting at€56.17Price per package unit
incl. 19% VATArt.nr.Chemically resistantHighly effective sound insulation from Duromer acoustic foam
Art.nr.Smooth. And good.Flexible smooth sound insulation mats
starting at€32.46Price per package unit
incl. 19% VATArt.nr.Structured defence against soundEffective acoustic absorber with trapezoid structure and a solid basic thickness
...starting at€97.87Price per package unit
incl. 19% VATArt.nr.Chemically resistant with trapezoid structureHighly effective acoustic foam with trapezoid profile made from Duromer acoustic foam
Art.nr.Base material with unlimited possibilitiesHeavy foam absorption panels
...starting at€93.06Price per package unit
incl. 19% VAT
Even more choices?
Felt-laminated acoustic elements, classic acoustic foams and much more can be found in our CLASSIC LINE.
Even more choices?
Higher fire protection, more design, printable elements and much more can be found in our ARCHITECT LINE.
Effective sound insulation for appliances and equipment construction
Because of their design and technology, lots of appliances and equipment – even basic domestic appliances such as washing machines – generate a considerable noise level that makes effective sound insulation essential. Medical appliances, construction equipment or electrical appliances are also common noise sources.
What causes noise in appliances and equipment construction?
Apart from the usual motor noises and operating noises, which are perceived as direct sound (air-borne sound), the design of many appliances is a reason for their volume. Frequently, the casings of the appliances have large metal or plastic areas, which when operating easily start to vibrate and thus become sound conductors (structure-borne sound). If the structure-borne sound is then converted into air-borne sound, a loud drumming can be heard.
Why is sound insulation so important in appliance construction?
Every-day noise is one of the largest risk factors for human health. A permanently high sound level not only can damage hearing, but can also lead to stress and heart and circulatory diseases. Consequently there are precise regulations for noise insulation on appliances and plant in many areas of use, e.g. the machine noise protection ordinance, the workplace directives or noise provisions for residential areas (Federal Emissions Protection Act). In order to fulfil these regulations and to protect health, sound insulation is essential on many appliances.
How does sound insulation on various appliances work?
With regard to sound insulation in appliance construction, in general a distinction is made between two measures for reducing noise – soundproofing (sound insulation) and sound dampening.
Measures for soundproofing are suitable for anti-drumming of appliances in order to stop the transmission of structure-borne sound. Sound insulation mats with a high surface and intrinsic weight should be used here, ideally absorber made from heavy acoustic foam such as the heavy acoustic foam SH0071 or the membrane absorber SH0081. The very flexible heavy acoustic foil SH0131 is ideal for strengthening the material of appliances and casings, thereby reducing material vibrations.
Lighter absorbers such as the traditional nubbed foam are not suitable for blocking structure-borne sound but are used in sound dampening. In order to dampen direct sound (air-borne sound), the sound absorbers made from open-pore acoustic foam are particularly recommended. Sound waves can penetrate deep into the material and thus can absorb the noise.
Sound insulation in electrical appliance production and construction equipment
On modern electrical appliances, suitable sound insulation is often integrated by the manufacturer. For older electrical motors, the noise emissions may still be considerable, however, and this makes necessary to subsequently improve the soundproofing. Depending on the type and origin of the noise (air-borne or structure-borne sound?), suitable acoustic elements can be used – as described in the previous section.
When using construction equipment, the noise protection ordinance, which regulated the permitted sound pressure level of the equipment, applies. Certainly, low-noise construction equipment is now available on the market, which makes a comparable retrofitting of soundproofing unnecessary, but for older construction machines in particular this may be the only way to comply with the required values.
Sound insulation for medical appliances
Because of their size and often extensive plastic cladding, medical equipment, for example MRI scanners, frequently tend to vibrate. In order to dampen these and to improve the sound insulation for pneumatic, diagnostic and other medical equipment, it is necessary to increase the surface weight of the machine casings. Our anti-drumming mats made from heavy acoustic foil SH0131 are particularly good, as they are very flexible and easy to work.
Our membrane absorbers SH0081 are suitable for even more effective soundproofing as well. Thanks to a protective aluminium foil, they are also washable, protected against spray and dirt, and thus are perfect for complying with the high hygiene requirements in clinics and medical areas.
Why is aixFOAM sound insulation the best choice for soundproofing your appliances?
Because of our 60 years' experience and the constant optimisation of our production processes, we have succeeded in developing flexible, robust and simultaneously highly effective sound absorbers.
As a modern manufacturing company, we are not only able to offer you standard sound insulation panels, but can also make individual, tailored products for you for the perfect fit in your appliances. Simply tell our service team your needs.
aixFOAM sound absorbers reduce noise and material vibrations. They are available in different fire protection classes and material thicknesses. Choose your favourites from several surface profiles. Different surface laminations make aixFOAM sound insulation mats resistant to liquids and dirt and the practical self-adhesive kit simplifies installation, even in difficult locations.
Now it's your turn: Get the right sound insulation for your appliances!
Now choose the right sound insulation from our aixFOAM products for the appliance construction or use our free advice service. Our experts will support you with your projects and help you find the optimum solution for your requirements.
When the machine whispers
Effective sound insulation in equipment construction
Effective sound insulation in equipment construction
- Less noise in mobile and stationary equipment
- Improved working conditions and safety
- Sound insulation corresponding to the machinery noise insulation ordinance and fire protection
- Sound absorbers made individually for you with CNC technology