Railway Noise Barrier

FOB Price
USD $12.00 / Piece
Place Of Origin
China
Minimum Order
1000
Packaging
iron pallet
Delivery
15 Days

Quick Information

  • Brand Name:HengAi
  • Place of Origin:China
  • Length :≥0.5m
  • Hight :Customed
  • Material :aluminum
  • Hole Ratio :Customed

Description

Brief Description
These railway noise barrier are designed, manufactured & tested all in house to our rigid engineering and quality standards.
Environmentally sound as the absorption core is made from recycled PET plastic.
Railway noise barrier composition: perforated outer skin with a ploymax internal panel core material, sold rear face,H post.
The outer metal skin has a nominal Rw rating of 26 to 28 which may increase slightly with the inner perforated lining and the insulation material.
The 23% open perforated metal facing as detailed below is unlikely to significantly degrade the Polymax core performance and hence noise barrier provides a high level of sound absorption (estimated at 0.90 or greater).
The overall wall rating is hence calculated to be Rw 28 to 30 with an NRC rating of 0.9 to 1.0
Railway noise/sound barrier Specification :

Name Railway noise/sound barrier
Length ≥0.5m
Hight Customed
Thickness (unit piece) ≥50mm
Material aluminum ,galvanized steel sheet ,etc
Hole Ratio Customed
Hole Diameter Customed
Pitch of Holes Customed
Brace 100*100*8mm and offer customed
Flange plate customed
Packing PE film and Whaterproof material
RW ≥35dB
NRC ≥0.84
Post H steel post
Post size Depend on the size

Price

  • Delivery Port :Tianjin,Shanghai

Packaging & Delivery

  • Packing :iron pallet
  • Delivery Lead Time :15 days after order confirmed
  • Supply Ability :10000square meter per month

Product Image

  • Country: China (Mainland)
  • Business Type: Manufacturer
  • Market:Emerging Markets,European Union,Americas
  • Founded Year:2013
  • Address:XUTUAN INDUSTRAIL ZONE,ANPING ,HENGSHUI
  • Contact:ELEN WANG
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