Highway Sound Barrier Acoustic Fencing Road Sound Barrier Sheet
Panel
Sound Barrier Fence is mainly used in the construction site, help
to prevent noise propagation
to the neighborhood and reduce the work area noise.
Noise Fences (also known as Noise Barriers, Acoustic Barriers,
Noise Walls or Sound Barrier
Walls) have been made of a number of different materials over the
years. Noise barriers are
solid obstructions built between noise sources, be it highway noise
or air conditioning equipment,
that are designed to be “line of sight” interruptions between the
noise source and the receiver.
Sound Barrier is mainly used as a noise reduction of road, highway,
viaduct and other noise
sources. It is a kind of barrier set at the side of road or railway
in order to reduce the impact
of vehicles' noise on residents nearby.
The height of sound barrier is between 1m-5m,covering the period of
validity mean
noise reduction reach 10-15dB(A)(125Hz-40000Hz,1/3 times frequency
1. Colors: blue, green, blue, opal, red (Other colors can be
ordered according to request
2. Material: PC sheet, Acrylic sheet, steel sheet or aluminium
sheet
3. Inner material: Glass wool, Rock wool
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 |
H shape post | 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 |
Noise absorb material | Glass wool, rock wool, water-repellent, cloth, acoustic felt, foam
aluminum fiber etc. |
FAQ
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.
