Silencers, barriers and integrated systems
High-performance silencing systems for civil and industrial environments
Barriers and silencers are devices designed and developed to reduce and control noise generated by civil and industrial plants that may not comply with acoustic requirements or cause discomfort in neighboring areas. They work by shielding, absorbing, or attenuating noise both along its propagation path and directly at the source. Their use improves environments’ acoustic comfort and ensures compliance with the noise emission limits set by current regulations.
Technical specifications
- Supporting structure in galvanized sheet metal, stainless steel, or aluminum, with thicknesses varying according to dimensions and operating conditions.
- Sound-absorbing panels covered with micro-perforated fabric or dust-proof, anti-fraying velour fabric resistant to abrasion from air flow.
- The interior sound-absorbing material is made of mineral wool, classified as Class A1 for reaction to fire.
- Variable noise attenuation depending on the model and frequency.
- Anti-turbulence internal design to reduce sound regeneration.
- Compatibility with high speeds in ducts .
- Standard lengths from 900 mm to 1800 mm, with the possibility of modularity to increase attenuation.
- Customizable based on project requirements/needs and desired air flow.
- Resistance to moisture and condensation with appropriate surface treatments.
- Possibility to perform acoustic and aerodynamic tests in the laboratory.
- Possibility of compliance with specific industry standards (HVAC, industrial, marine).
- Supporting structure made with a system of easily washable galvanized steel profiles.
- Barrier composed of acoustic panels with micro-perforated sheet metal interior and solid sheet metal exterior cladding.
- Powder coating ensures resistance to abrasion and corrosion.
- Standard beige color in the ST39 model. Both the ST39 and M100 models are available in RAL colors.
- The internal sound-absorbing material consists of high-density mineral wool with Class A2 fire resistance.
- The standard overall thickness is 100 mm.
- Can be made to measure according to project requirements/needs and specific acoustic insulation or thickness requirements.
- Resistance to humidity and condensation with appropriate surface treatments.
- Possibility of compliance with specific industry standards (HVAC, industrial, naval).
- Acoustic insulation according to UNI EN ISO 10140-2:2021.
Fields of application
Silencers are ideal for various civil and industrial applications where noise control is required: ventilation systems, HVAC, industrial aspiration, compressors, turbines, generators, etc.
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Barriers are ideal for various civil and industrial applications where noise control is required: ventilation systems, HVAC, industrial aspiration, compressors, turbines, generators, etc.
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Fields of application
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