Metal microporous noise barrier

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China JINBIAO Metal microporous noise barrier manufacturer


Material:Galvanized sheet, Aluminum alloyPayment

Shipping:Sea transport, Air freight, Railway, Truck

Service:Sample, Customized, Drawing

Certificate:CE, ISO, TUV, SGS, BV, etc

Application:Road, railway, factory,Building construction noise, Urban area,etc.



An important advantage of the JINBIAO design is the fact that the panels are made of aluminum or galvanized sheet. They are self-supporting and therefore don’t need an additional frame. This has a positive impact in the pricing.
A double-sided EPDM-sealing provides continuous soundproofing. And every individual panel can be exchanged and replaced without any problems if damage should occur.

Also transparent panels are possible

JINBIAO does not only guarantee high noise absorption, but it also provides excellent views due to its transparency. Embedded polyamide threads offer a maximum safety standard and are mainly applied for noise barrier  on bridges in case of need.


 Noise Barrier Specification

  • Material: 

1. Metal type: galvanized metal sheet, aluminum sheet.

     Appearance: shutter type, punching type.

    Colors: clear, lake blue, green, blue, opal, brown, silvery gray, red(Other color can be ordered according to you request 
 2. Transparent sheet: PC, PMMA 

  • Noise Barrier Size and Specification: 

Noise Barrier panel thickness: 80mm, 100mm,120mm
Noise Barrier panel size: 2500x500x80mm, 2500x500x100mm, etc.
Noise Barrier metal plate thickness: 0.5-1.5mm
Noise Barrier H-post: 100x100x6x8mm, 125x125x6.5x9mm, 150x150x7x10mm, 175x175x7.5x11mm.
Noise Barrier H-post flange plate: 250x250x10, 300x300x10, 350x350x10, 400x400x10mm etc.

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 Noise Barrier Technical

Specifications and technical parameters
Size Performance and testing project Test Standards Test Results
Length: can be customized 

Height: 500mm 

Thickness: 80mm-140mm

Noise Reduction Coefficient GBJ47-83 NRC=0.84
Fire rating GB/T13350-2000 A Level(Noncombustible)
Insulation GB/T13350-92 ≤0.042VV(M.K)
Soundproofing GB/T13350-2008 ≥50db
Sound absorption coefficient GB/T13350-2008 >0.863

Features Benefits

  Advantages of JINBIAO Sound Noise Barrier System:

  • Highly absorptive noise barrier system
  • Easy installation or maintenance replacement
  • Can be incorporated with other materials
  • Can be easily relocated
  • Minimum repair required only damaged panels to be replaced
  • Fits standard support post systems
  • Standard/custom modular sizes
  • Manufacturing is consistent
  • Custom panel sizes and shapes
  • Choice of colours
  • Framed clear or coloured acrylic
  • Pre-printed graphics
  • Using security cables on bridges and slopes are at lower risk

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