B1/2 - Performance Multi Barrier | Soundex

B1/2 - Performance Multi Barrier

These acoustic barriers are designed specifically to fit the standard plastic 2.0m traffic barriers used extensively in construction and civil engineering works.

Quickly installed via the strategically positioned eyelets, the unique Velcro edge fastening creates a virtually unbroken noise shield. Once removed the barriers fold down to fit onto a pallet for efficient transportation.

Features

  • Up to 32.3dB reduction in noise
  • Tested and certified to BS EN ISO 717-1 : 1997; BS EN ISO 345 : 2003; EN ISO 11654 : 1997
  • Quick erection and easily transportable
  • Fire Resistant
  • Non-irritant acoustic material with no glassfi bre content
  • Velcro connections to ensure optimum acoustic performance
  • Water Resistant
Download Data Sheet

Specifications

Acoustic Performance
Maximum Sound Absorption
0.46αs @ 250Hz
0.96αs @ 1250Hz
0.98αs @ 5000Hz
Maximum Sound Attenuation
18.8dB @ 250Hz
22.5dB @ 1250Hz
32.9dB @ 5000Hz
Technical Specifications
Size 2020 x 1015mm
Weight 4kg
Fire Ratings
Acoustic Vinyl Membrane M2 / B1 / BS / B-s2-d0 / NFPA701
Acoustic Mesh Membrane M2
Acoustic Core Class 0

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