When one is looking to limit the propagation of noise by the means of an acoustic sreen (what is sometimes called a sound barrier), ITS offers a wide range of railway noise barriers for many applications related to soundproofing / acoustic insulation regarding the protection of the environment.
ITS offers powerful solutions at a reasonable cost in response to all the needs in the matter of soundproofing (preventive or curative) by the means of equipment whose quality of design and of execution meets the highest requirement level in this area for an efficient fight against noise in the context of preservation or improvement the quality of the acoustic environment.in the neighborhood of road infrastrutures (motorways and highways).
The railway noise barriers offered by ITS allow to limit the propagation of the noise of trains (a fortiori High Speed Trains) in order to protect the residents and prevent any nuisance.
The can allways be disinstalled for a reinstallation in a different place.
They are usually made of coated metallic (steel or aluminum) soundprrofing panels with an insulation made of mineral fiber and can be equipped with translucent elements.Some of those moudular construction elements may have a sound reduction index Rw that can reach 38 dB as a standard (a higher performance can be obtained by the means of special constructions).
Regarding products and construction systems proposed by ITS their performance is measured in laboratory according to current standards:
- their sound reduction index according to the standards NF EN ISO 140-3 Acoustics - Measurement of sound insulation in buildings and of building elements - Part 3: laboratory measurement of airborne sound insulation of building elements and EN NF 717-1 Rating of sound insulation in buildings and of building elements Part 1: airborne sound insulation or NF EN 1793-2 Testing the acoustic performance of road traffic reducing devices Part 2 intrinsic characteristics of airborne sound insulation
- their sound absorption coefficient according to the standards NF EN ISO 354 Acoustics - Measurement of sound absorption in a reverberation room and NF EN 1793-1 Testing the acoustic performance of road traffic reducing devices Part 1 intrinsic characteristics of sound absorption
The railway noise barriers proposed by ITS can be delivered as a kit ready to assemble with assembly instructions or be installed turnkey.
A guarantee of acoustic performance on site is issued for each installation of railway noise barriers.
railway noise barrier
railway noise barrier
The railway noise barriers offered by ITS are robust constructions with quality finishes ensuring high durability and contributing sometimes to the improvement of the esthetic of some places(a particular care is taken - by the means of the choice of aspect and colors - to the integration of soundproofing equipment in the landscape).
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Railway noise barrier, railway sound barrier, railway traffic noise reducing device: all equipment that one can source thanks to Isolation Technologie Services (ITS).