SONIE BBC+ / LOW-CARBON ACOUSTIC SPLITTER

Description

The SONIE BBC+ acoustic splitters are installed in ductwork systems and reduce noise generated by ventilation systems.
They are manufactured using 100% recycled glass wool and steel, thereby reducing their environmental impact. Their performance has been tested in an independent laboratory in
accordance with ISO 7235.

Characteristics

• Low-carbon acoustic splitter
• Frame manufactured from 100% recycled steel
• Aerodynamic rounded-edge profile
• Ribbed reinforcement for enhanced mechanical strength
• Sound-absorbing insulation made from 100% recycled glass wool
• Density: 45 kg/m³
• Fire classification: A2-s1,d0
• Protected by an anti-fibre erosion glass veil
• Standard thickness: 200 mm

Performances

• Environmental
  • Sound-absorbing insulation manufactured from 100% recycled glass wool.
  • Frame manufactured from 100% recycled steel.

• Acoustic Performance
  • Independently tested in accordance with EN ISO 7235.
  • High acoustic attenuation with no compromise on performance.
• Pressure Loss

The rounded-edge frame profile reduces pressure losses by up to 30% compared with a straight-edge profile in selected configurations.

• Mechanical Strength

High-strength steel frame providing outstanding stability, long-term durability and proven mechanical performance, validated through testing.

Applications

• HQE®, BREEAM® and low-carbon building projects
• High acoustic performance HVAC duct systems
• Air handling units (AHUs)
• Plant rooms
• Installations requiring high acoustic attenuation
• Noise control in HVAC ductwork
• Low-frequency noise control in HVAC systems
• Commercial buildings
• Healthcare facilities
• Educational buildings