When one is looking to protect persons (from noise) by the means of a structure envelopping a noise source (machine), designed for protecting the environment from this noise source (machine), ITS offers a wide range ofpartitions with high sound absorption for many applications of soundprrofing / acoustic insulation related to the protection of workersagainst noise.
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 ergonomic equipment (standard or tailor made) for which the quality of design and of execution meets the highest level of requirement in this area for an efficient fight against noise in the context of compliance with legislation on noise at work or of improvement of working conditions.
The partitions with high sound absorption offered by ITS allow the treatment at source of noisy machines and equipment.
The noise level ouside of such soundproofing devices is generally well below the lower values of exposure of workers to noise trigging action: a sound pressure level below 75 dBA can be obtained in numerous ordinary cases, offering in any cases to workers (including: operators of very noisy machinery) the protection against auditory trauma necessary for the performance of their tasks.
The partitions with high sound absorption proposed by ITS can allways be disinstalled for a reinstallation in a different place.
They are usually made of coated metallic soundproofing panels with an insulation made of mineral fiber (walls, roof and if needed: floor) and equipped with painted metallic acoustic doors (rotating or sliding) and of acoustic windows with safety glass.Some of those construction elements may have a sound reduction index Rw that can reach 52 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
- their sound absorption coefficient according to the standards NF EN ISO 354 Acoustics - Measurement of sound absorption in a reverberation room and NF EN ISO 11654 Sound absorbers for use in buildings - Rating of sound absorption
The partitions with high sound absorption 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 partitions with high sound absorption.
The verification can be conducted according to the standard NF EN ISO 11546-2: Acoustics - Determination of sound insulation performances of enclosures - Part 2 : measurements in situ (for acceptance and verification purposes).
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enclosure for a corrugator |
carterisation for a printing machine |
The partitions with high sound absorption offered by ITS are robust constructions with quality finishes ensuring a high durability and sometimes also contributing to the limitation of other nuisances than noise: dust, fogs, fumes, heat, laser radiation ... Related features can be integrated (disassembly / mobility of the walls or of subsets, visibility, ventilation, lighting, securities, fire protection...) |
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The partitions with high sound absorption offered by ITS allow the reduction of nuisance due to noise in all sectors of activity: |
soundproofing partition for a rotary press
soundproofing partition for a rotary press|
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- metal transformation industry: grinding boxes, deburring boxes... |
enclosure for a stamping presses line
enclosure for a planing machine |
Metallic acoustic door set |
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Metallic acoustic insulation panel with 1 absorbing face |
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Metallic acoustic insulation panel with 2 absorbing faces |
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Metallic acoustic insulation panel without any absorbing face |
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Metallic acoustic window set |
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Ventilation silencer |
Paper industry, corrugated cardboard industry
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Printing industry
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Other industries
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Sorry, no dedicated brochure downloadable presently (however: available equipment) |
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See the frequently asked questions related to this equipment |
ITS offers partitions with high sound absorption for the protection of workers against machines noise emissions in industrial workshops and production halls.
Partition with high sound absorption, noise-reducing partition, soundproofing partition, acoustic partition, industrial acoustic partition, industrial noise barrier, industrial soundproofing partition, industrial soundproofing wall: all equipment that one can source thanks to Isolation Technologie Services (ITS).
Such equipment can sometimes be large structures when it comes to host complete manufacturing lines (e.g. presses in the automotive sector, corrugated cardboard production units, rotary presses, wood machinery).
Glazed areas of greater or lesser acreage may then be necessary to allow viewing for the driver of the production steps of the machine from the outside (where the soundscape is more comfortable) and also to contribute to the enhancement of production facilities for potential visitors (who can be Clients).
In all cases, the doors (e.g. with swing wings, with sliding wings) or hatches in vertical translation (manual or automated) make possible the flow of raw materials, the evacuation of finished goods and waste and the movement of personnel, vehicles and lifting devices as well.
Their optimal implementation, their mechanical design of the highest level (e.g. for security functions associated with them) are all strengths of soundproofing solutions marketed by ITS.