Highway Railway Noise Barrier Galvanized Road Noise Barrier Steel Plate
Road noise barrier (also called a soundwall, sound berm, sound barrier, or acoustical barrier)
is an Sound insulation and noise reductionexterior structure designed to protect inhabitants
of sensitive land use areas from noise pollution.
An important advantage 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.
Besides, the punching hole, we can also customized according your requirement.
Material:
1. Metal type: galvanized sheet, aluminum sheet.
Appearance: shutter type, punching type.
Colors: clear, green, blue, silvery gray,(Other color can be ordered according to you request
2. Transparent sheet: PC, PMMA
| Parts list | Items | Product description |
| | Metal material | Galvanized sheet aluminum alloy sheet, color plate |
| Transparent material | Glass, PC board, acrylic board, etc. |
| Other material | High strength cement, cement wood chips, glass steel, etc. |
| Hole pattern | Louver holes; common hole spacing 20*137, 20*182 |
| Micropores; common 3 holes 3 distances, 5holes 2 distances, 2 holes 4 distances |
| Aperture ratio | Not less than 25% |
| Common size | 500*2000*80(100) mm,500*2000*120 mm,1000*2000*80(100) mm etc. |
| surface concave groove | Can be customized according to drawings or customer requirements |
| Surface treatment | Electrostatic powder coating, fluorocarbon spraying |
| Color | Green 6029, blue5017, gray7042, white 9010, etc. color can be selected according to the national standard color card |
| | Material | Q235B |
| Common size | 100*100*6*8 125*125*6.5*9 150*150*7*10 175*175*735*11 etc. |
| Common height | 2m-6m up to12m |
| Flange | Size tolerance less than 2mm, thickness tolerance less than 0.4mm |
| Long hole:22*30 24*30 26*40 28*40; round hole:22 24 26 28 30 35 |
| Surface treatment | Hot dip galvanizing-electrostatic powder coating, fluorocarbon spraying |
| Color | Green 6029, blue5017, gray7042, white 9010, etc. color can be selected according to the national standard color card |
| | Glass wool, rock wool, water-repellent, cloth, acoustic felt, foam aluminum fiber etc. |
Q: Are you a factory or trading company?
A: We are a factory.
Q: What certificate do you have?
A: We have ISO and CE certificate.
Q: How does your factory do regarding quality control?
A: We have a special QC department in charge of products’ quality.
Q: How long is the warranty period?
A: All of our products have one year warranty.
Q: What’s the main market of your company?
A: We have customers all over the world.
Q: How much production capacity of your company one year?
A: This depends on your needs.
Q: Where is your factory located? How can we visit there?
A: Our factory is located in Anping county,Hengshui City, Hebei, China,
Near Shijiazhuang Airport and Beijing Airport. We offer transportation service.
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