Noise Barriers – Sound Barriers – Noise Reduction.

Sound Barriers Noise Reduction. Noise barriers are used to effectively reduce noise transfer and address flanking between acoustically sensitive areas. Addressing noise transmission between rooms improves privacy, comfort and confidentiality. Our noise barrier range can control external noise interference from aircraft, traffic, rain and construction sites.

Tough and flexible noise barrier with high tensile strength

Wavebar NC is a high-performance mass-loaded vinyl noise barrier curtain offering superior acoustic transmission loss. It was developed to meet requirements for construction and industrial sites.
Pyrotek engineered Wavebar NC to be tear-resistant, with a high tensile strength tarpaulin base fabric that can withstand harsh weather conditions and uV light. The product is durable, can resist most chemicals, solvents, petrol and offer versatility to hang or drape in long lengths. These properties make Wavebar NC the ideal choice for environments such as construction and industrial sites.
Wavebar NC can be designed as a partial or complete enclosure around noise sources to reduce noise transference. The product can incorporate hook-and-loop fasteners,
eyelets or other customised requirements meaning the enclosure can be easy to adjust, remove, or for accessibility. Sorberpoly 2D can also further assist with the noise breakout by incorporating it in conjunction with perforated vinyl facing, which will act as an absorber. It is also simple to cut into various shapes to suit any design or area of application.

applications
• Construction sites – both indoor and outdoor environments
• Enclosures for industrial equipment – punch presses, blowers, drop saws, granulators and generators
• Portable acoustic curtain – draped over fencing to create an acoustic barrier
• Noise curtain for portable mobile equipment including jackhammers, drilling rigs and pile-drivers
• Can be designed to be installed into a C-track support system for moveable / concertina curtains

QuietWave acoustic plasterboard barrier

acoustic plasterboard barrierQuietWave® acoustic plasterboard barrier is the most economic 6-star acoustic wall system available. The thinnest and lightest way to achieve the highest acoustic performance, QuietWave® is a class above minimum BCA requirements.

QuietWave® noise barrier isolates noise and dampens sound vibration increasing the sound transmission loss. QuietWave® viscoelastic noise barrier parallels the theoretical performance of the ideal limp mass barrier. The development of QuietWave® noise barrier has been achieved with a matching acoustic performance of R1,cw 27 for the 2.5kg/m2 QuietWave® has been certified by the CSIRO Division of Materials Science and Engineering as Group 1 Fire Rated Our tests show that when QuietWave® is sandwiched between two layers of 13mm Fyrchek plasterboard, the Sound Transmission Loss (STL) achieves is equivalent to 5 layers of the same plasterboard.

applications

  •  Multi-residential walls and ceilings
  • Retrofits
  • High Confidentiality partition wall systems (for Lawyers, Doctors, Dentists, etc)
  • Commercial walls and ceiling
  • Improving existing partition wall & ceiling performance
  • Sole occupancy unit dividing walls
  • Boardroom and office division walls

AcoustiFlex® SQ high performance flexible noise barrier

flexible noise barrierAcoustiFlex®SQ flexible noise barrier is one of the most effective sound solutions for aircraft noise, traffic and railway disturbance.

AcoustiFlex®SQ (formerly known as AcoustiFlex) noise barrier is highly effective against external noise from aircraft, motor vehicles, rail transportation, neighbouring properties and adjoining offices. Greatly reduces noise at construction sites when hung from an overhead structure or draped over temporary fencing. Available as AcoustiFlex® SQ 27, AcoustiFlex® SQ 29 and AcoustiFlex® SQ 31. AcoustiFlex®SQ consists of a flexible micro-cellular membrane bonded to an aluminium facing foil and reinforced polyester backing.

The AcoustiFlex noise barrier has a matching acoustic performance of Rw 27 for The AcoustiFlex® SQ 27 (Wilkinson & Murray test results following page). The AcoustiFlex®SQ has extremely good sound attenuation over the full frequency spectrum. Typically the AcoustiFlex®SQ 27 achieves the equivalent Rw of a competitors 4kg noise barrier, AcoustiFlex®SQ 29 = 6kg noise barrier and AcoustiFlex®SQ 31 = 8kg noise barrier. AcoustiFlex®SQ has been certified by the CSIRO Division of Materials Science an d Engineering as Group 1 Fire Rated.

 

high performance barrier-absorber composite

 

Sound Barriers Noise Reduction

Applications

  • Engine rooms in boats under CE Marine Survey
  • Acoustic and thermal insulation for air conditioning duct work
  • Acoustic insulation for plenum areas
  • Power generation units
  • Machinery and equipment enclosures
  • Car, boat, truck and bus engine compartment, fire wall and bonnets

polyurethane film faced barrier – absorber composite

Sound Barriers Noise Reduction

applications

  • Engine rooms in boats under CE Marine Survey
  • Acoustic and thermal insulation for air conditioning duct work
  • Acoustic and thermal insulation for plenum areas
  • Power generation units
  • Machinery and equipment enclosures.
  • Car, boat, truck and bus engine compartment, fire wall and bonnets

perforated faced barrier – absorber composite

Sound Barriers Noise Reduction

Applications

  • Cabin lining for trucks, tractors, earth moving equipment
  • Acoustic enclosures, control rooms and recording studios
  • Power generation units, machinery and equipment enclosures