For the doors

The vehicle doors are isolated to reduce external noise and microvibrations of metal surfaces as well as improving heat insulation and enhancing the overall vehicle acoustics. The following systems are incorporated in each door:

Layer One Vibration cushioning material "Alumast"
Layer Two Heat insulating material SGM-izol
Layer Three Vibration cushioning material "Alumast"
Layer Four Sound absorption material "Violon Beta"
Layer Five On the vibration cushioning material, a layer of sound absorption material: Violon VEL Wave
Layer Six On the plastic of the cover, a layer of vibration cushioning material: "Alumast"

The effect of this processing:

An increase in soundproofing against external noises not less than 2-4 dB for separate frequencies, increasing the soundproof characteristics of the door to 3-5 dB for separate frequencies.

Alumast

The insulating (absorbing) butyle-rubber material.

Anti-creak 1

Anti-creak material.

Armature

The ultrahard insulating (absorbing) material.

BB-ton, BB-ton Ultra

The sound absorber material from recycled foam or polyurethane.

Bitalym

The insulating (absorbing) butuminic material.

SGM-Izol

The combined sound absorber and insulating materials.

Violon Beta

The absorption and anti-creak material.

Violon BlackWell

Super effective viscoelastic soundproofing foam.

Violon PT, PTN

Sound absorber material. Synthetic felt.

Violon VEL

The viscoelastic absorption and anti-creak material.

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