- Iron Wire Mesh[10]
- Fencing[10]
- Sound Barriers[6]
- Metal Building Materials[5]
- Structural Steel[7]
- Pet Cages[1]
- Other Wire Mesh[10]
- Steel Wire Mesh[10]
- Traffic Barrier[7]
- Fowl & Livestock[3]
- Other Roadway Products[1]
- Barbed Wire[10]
- Filter Meshes[10]
- Water Filter[2]
- Other Metal Processing Machinery[10]
- Other Hardware[1]
- Corner Guards[2]
- Geogrids[1]
- Contact Person : Mr. Zhang Pan
- Company Name : Anping Shengyang Metal Wire Mesh Products Co., Ltd.
- Tel : 86-318-7755199,7026222
- Fax : 86-318-7026366
- Address : Hebei,Hengshui,An Ping county Lingyuan streets (Second middle school back door)
- Country/Region : China
- Zip : 053600
Railway noise barrier
Railway noise barrier
Anping Shengyang Metal Wire Mesh Products Co.,Ltd is railway noise barrier manufacturer.
Railway noise barrier
For the ultimate in Acoustic performance!!
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 barrier
