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Vibra®Rail soundproofing foil | Vibra®Rail 4.0 mm

Vibra®Rail soundproofing foil
Vibra®Rail 2.5 mm
Vibra®Rail 4.0 mm

Heavy foils for structure-borne and airborne sound insulation.

The flexible, one-sided self-adhesive thermoplastic blend of plastic and heavy foil has a thickness of 4.0 mm and is well suited for optimized airborne sound insulation through cladding of light construction components or for damping of structure-borne noise in metallic sheets or hard plastic structures. Waterjet cut finished products are also available on request.

Media

Item no.
  		Label
  		Surface
  		Length
mm 		Width
mm 		Thickness
mm 		Color
  		Detail
  		Basic price
/m² 		Price
/pce 		Delivery period
  		quantity
  		Graduated price
  		 
  		 
 

Key features

  • Fire recistance EN 45545
  • Temperature resistance up to 100? C

Application areas

  • rail vehicle construction
  • Soundproofing
Noise insulation foil with embossed aluminium surface
Vibra rail foil for anti-drumming
Sound insulation foil thickness 4.0 mm self-adhesive
Vibra®Rail structure-borne sound suppression foil

Frequently asked questions (FAQ)

The basic rule when using bituminous or plastic heavy foils as anti-drumming when bonding sheeting is: The sheet thickness x 2 gives the thickness of the anti-drumming foil, 2/3 of which is applied to the surface.
Through the principle of mass increase (weighting), heavy foils for sound insulation bring about a decisive improvement in the (airborne) sound insulation properties of lightweight construction elements made of wood, wood-based materials, plasterboard or thin sheets of steel, aluminium or plastic. Weighting means full-surface connection (gluing) with the light elements. This increases their weight. Thickness and bending stiffness, however, are only minimally increased. Thereby high sound insulation values can be achieved with slim constructions. In addition, due to their high internal damping capacity, heavy foils have an excellent effect as anti-drumming material, e.g. for thin-walled sheet metal constructions (anti-drumming effect).
Heavy foils are heavy, viscoelastic foils based on plastic or bitumen, which are mainly used to improve the airborne sound insulation (anti-drumming) of thin-walled sheet metal constructions or lightweight construction walls as well as for structure-borne sound insulation (absorption). The heavy foils from the Vibraplast range have various fire protection certificates such as the fire classification number (BKZ) 5.2 or 5.3 according to VKF / UL 94 / EN 45525 / DIN 4102-1 B2
The rail vehicle standard DIN EN 45545-2 (CEN TS 45545-2) is a European rail vehicle standard. This standard completely replaces national standards such as DIN 5510. Requirement set R1 added to the standard is one of the most difficult to fulfil with regard to test methods. Operating Class 1-4 attached to the standard regulates the hazard level HL 1-4.
For vertical (wall) and overhead (ceiling) applications of heavy foils, which place very high demands on the tensile or shear strength of the bond, we generally recommend increasing the strength of the bond by applying an adhesive film to the surface of the construction material to be weighted down (contact adhesive, adhesive spray). Mechanical safety fastenings (metal strips, wooden slats, wide-head nails) can also be provided for this purpose.
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