Road Noise Barrier Sound Absorbing Barrier Panels Wall Construction
Noise Reduction Fencing
Sound barrier, between the source and receiver inserts a
facilities, make the sound waves
spread has a significant additional damping, so as to abate the
noise in the receiver in a certain
area, such facilities are called noise barrier. It can be divided
into traffic noise barriers, the
equipment noise attenuation of noise barriers, industrial factory
boundary noise barriers.
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.
The noise barrier Screen body is mainly composed of shutter metal
galvanized sheet,
fiberglass mesh, and stone wool
The application range of sound barriers is very wide, and they can
be designed and manufactured
according to different needs and site conditions. Whether it is
roads, railways, residential areas,
or other areas that require noise reduction, sound barriers can be
used to solve the problem.
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. |
