Sound Barrier Noise Reduction Galvanized Highway Noise Barriers
Wall
Road sound barrier is an effective noise reduction facility. 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.
Material:
Metal type: galvanized sheet, aluminum sheet.
Appearance: shutter type, punching type.
Colors: clear, green, blue, yellow, brown, silvery gray, red (Other
color can be ordered according to you request
Transparent sheet: PC, PMMA
Acoustic Barrier 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, brown, silvery gray, 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
Acrylic is now replacing tempered glass for niose reduction as it
outperforms it in so many ways. Acrylic
has exceptional light transmission and is lighter weight making
transportation, handling, fitting and
maintenance easier. It is highly transparent, which means that
drivers feel seamlessly connected to
the environment, rather than being cut off from it. It is highly
resistant to weathering, which means it
retains its good looks for longer. And, there are just so many
aesthetics that can be achieved easily by
custom designing and processing the acrylic sheets to suit any
particular installation.
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. |
