Content :

Description


Sound barrier, between the source and receiver inserts a facilities, make the sound waves spread has a significant additional damping, so as to abate the noise in the receiver in a certain area,such facilities are called noise barrier. It can be divided into traffic noise barriers, the equipmentnoise attenuation of noise barriers, industrial factory boundary noise barriers.Sound barriers can be divided into the following categories according to material classification: metal sound barriers (metal shutters, metal mesh openings), concrete sound barriers (lightweight concrete, high-strength concrete), PC sound barriers, and FRP sound barriers.





Specification


1> Specification of sound barrier panel:





1.Material: PC Acrylic board,Plastic panle, steel sheet or aluminium sheet


2.Inner material: Glass wool


3.Sheets thickness: 0.8-1mm,but we can also design as our clients request.


4.Panel size: Width-500mm,Length2000mm is  standard size ,the panel can be longer ,but no


more than 4meters.


2> Specification sheet of Sound barrier:





Material


Width


Length


Thickness





Acrylic board :PE  PMMA resin


Frame material : Aluminum Alloy



100mm-1500mm


2000-2500mm



8mm-10mm


Frame: 70mm-100mm






Metal sheet :aluminiun steet or galvanized steel sheet


Inner Material:Glass wool



500mm-1000mm


2000mm-4000mm 


70mm-100mm






3> Sound barrier post bottom load design value:






Wind Pressure Value(KN/m2)


Height



Vertical Force N

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