Road Noise Barrier Panel Highway No Fade Aluminum Sheet Sound Wall
Road sound barriers are structures used to reduce the propagation
of road environmental noise. Soundproofing walls, noise barriers,
or sound isolation walls are structures that achieve sound
reduction effects by reflecting, absorbing, and blocking noise
waves. When sound waves propagating in the air encounter sound
barriers, reflection, transmission, and diffraction phenomena
occur. Part of the sound waves will cross the top of the sound
barrier and diffract to reach the sound receiving point, some will
penetrate the sound barrier to reach the sound receiving point, and
some will reflect on the surface of the sound barrier, thereby
reducing the intensity of the sound waves reaching the sound
receiving point.
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
Application of sound barrier
1) Roofing light sheet and sunshade for office building, department
store, hotel, stadium, school, amusement center, hospital,ect.
2) Skylight, lighting for corridors, balcony, passages and subway
entries, walkways.
3) Advertising lamp boxes, sign board.
4) Anti-riot shield, bullet resistant material
5) Conservatories, agricultural greenhouses, zoos, botanical
gardens.
6) Industrial Roofing and Glazing
7) Swimming Pools roofing/cover/sheet
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. |
Features
1) Excellent impact resistance: 80 times that of glass.2) Weather and UV resistant: Properties retained for years.:
Temperature
resistance range is -40º C ~ +120º C, with an ultraviolet
coextruded film on the sheet surface. It can prevent the resin
fatigue or yellowing caused by the ultraviolet.
3) Light weight: Only 1/12 of the weight of glass of the same
thickness. It can be easily cold bent as well as thermal shaping.
4) Flame resistance: High fire performance rating is class B1.
5) Sound and heat insulation: Superb sound insulation for freeway
barrier and super thermal insulation save energy.
Sound barrier post.
H shape post common size:
100x100x6x8 mm
125x125x6.5x9 mm
150x150x7x10 mm
175x175x7.5x11mm etc.
