The preservation of the sound environment is not only a field of reflection and action for companies aiming to obtain or maintain ISO 14001 certification to enhance the quality of their environmental management.
It is also, for all companies - and not only for Establishments Classified for Environmental Protection (ECEP), an imperative to comply with noise regulations of industrial, craft or commercial activities aimed at combating noise annoyance.
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the preservation of acoustic environment
is a main activity for ITS
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ITS offers powerful solutions at a reasonable costin 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 compliance with legislation or of improvement of the quality of the acoustic environment. Robust constructions and quality finishes ensure high durability.
- Enclosures (acoustic hoods) for noisy machinery and equipment, acoustical screens in all sectors of activity (thermal production and cooling systems, air conditioning systems, process equipment of all types, engines, compressors, fans, generator sets ...). Related features such as weather resistance, disassembly / mobility of the walls or of sub sets, visibility, ventilation, lighting, securities, fire protection... are integrated according to the needs.
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enclosure for a fan (chemical industry)
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acoustical screen (paper industry)
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Related features such as weather resistance, disassembly / mobility of the walls or of sub sets, visibility, ventilation, lighting, securities, fire protection... are integrated according to the needs.
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- Air inlet or air outlet silenced systems in all sectors of activity (thermal production and cooling systems, air conditioning systems, process equipment of all types, dust extraction systems, waste extraction systems: cyclones, aerocondensers ...)
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air outlet silenced system for an aerocondenser (pharmaceutical industry)
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air outlet silenced system for a cyclone: under craning (corrugated cardboard industry)
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Aerodynamic performance is accounted on the occasion of sizing.
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- Laggings of ducts and pipes for all applicationsof break out transmission reduction (admissions et refoulements d'air, thermal production and cooling systems, air conditioning systems, process equipment of all types, dust extraction systems, waste extraction systems: cyclones...)
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lagging of an air outlet duct (pharmaceutical industry)
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When required, thermal performance is accounted on the occasion of sizing.
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- and also:
- silencers for fluids at ambient pressure in all sectors of activity (thermal production and cooling systems, ventilation systems and air conditioning systems or processes of all types, including silencers for stacks, fumes extraction ducts...)
- discharge silencers for fluids under pressure (vents ...) in all sectors of activity for processes of all types
- exhaust silencers for internal combustion engines
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highway noise barrier
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road noise barrier
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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
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railway noise barrier
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Railway noise barriers (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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ITS offers soundproofing products and equipment for the preservation of the acoustic environment and the fight against neighborhood noise.
With regard to industrial activities, in France, such means are an integral part of a program of technical measures to reduce noise emissions, which must be envisaged (e.g. in and around noisy industrial sites) when the emergence ie the difference between the A-weighted equivalent continuous pressure levels of ambient noise (industrial site in operation) and residual noise (in the absence of noise generated by the industrial site, but measured over the period of operation of the industrial site) is greater with the admissible limits at the property line (when fixed by a prefectural decree)or/and in Regulated Emergence Zones (REZ).
If the ambient noise level in the REZ (including noise from the industrial site) is between 35 dB (A) and 45 dB (A) then the admissible emergence is 6 dB (A) during the day and 4 dB (A) at night; if the ambient noise level in the REZ (including noise from the industrial site) is greater than 45 dB (A) then the admissible emergence is 5 dB (A) during the day and 3 dB (A) during the night.
With the solutions marketed by ITS, the regulations regarding the preservation of the sound environment are always respected.
On-site measurements, design, construction (with or without installation) are part of the range of products and services marketed by ITS in terms of preservation of acoustic environment.
