Highway metal sound proof sound barrier,Professional sound barrier manufacturer
What is Highway soundproof screen?
Highway soundproof screen is solid obstructions built between the highway and the homes along a highway. They do notcompletely block all noise they only reduce overall noise levels. Effective noise barriers typically reduce noise levels by 5 to 10 decibels (dB), cutting the loudness of traffic noise by as much as one half. For example, a barrier which achieves a 10-dB reduction can reduce the sound level of a typical tractor trailer pass-by to that of an automobile.
1.Specification of highway soundproof screen
1.Material: PC Acrylic board,Plastic panle, steel sheet or aluminium sheet
2.Inner material:Glass wool
3.Sheets thickness:0.8-1mm,but we can also design as our clients request.
4.Panel size:Width-500mm,Length2000mm is standard size ,the panel can be longer ,but no more than 4meters.
Specification sheet of highway soundproof screen
| Material | Width | Length | Thickness |
Acrylic board :PE PMMA resin Frame material : Aluminum Alloy | 100mm-1500mm | 1000-3000mm | 8mm-10mm Frame: 70mm-100mm |
Metal sheet :aluminiun steet or galvanized steel sheet
Inner Material:Glass wool
| 500mm-1000mm
| 1000mm-4000mm | 40mm-100mm |
H steel post bottom load design value:
Wind pressure vaiue(kN/m2) | Height | Vertical force N (kN) | Horizontal force Sva (kN) | Mbending moment M (kN*m) |
w.≤0.45 | 2.0 | 1.70 | 9.1 | 9.4 |
2.5 | 2.64 | 11.4 | 14.7 | |
3.0 | 3.30 | 13.7 | 21.1 | |
3.5 | 4.28 | 16.0 | 28.6 | |
4.0 | 4.92 | 18.3 | 37.3 | |
0.45<w.≤0.75 | 2.0 | 1.85 | 15.2 | 15.8 |
2.5 | 2.90 | 19.0 | 24.5 | |
3.0 | 3.62 | 22.8 | 35.1 | |
3.5 | 4.32 | 26.7 | 47.7 | |
4.0 | 5.40 | 3.0.5 | 62.1 |
1. Noise Barrier Walls design
2. Highway Traffic Noise Barrier Walls
We can manufacture plain,weaves,curves,arc-shaped style noise barrier as bellow.
Our noise barriers are widly used in absorbing and decreasing the noises from highway vehiles,high speed trains,factorys.
Big Arc-shaped Noise Barrier Walls
Top-Straight bending Noise Barrier Walls
Top Curve-bending Highway Traffic Noise Barrier Walls
3. Highway Traffic Noise Barrier Walls advantages of our company
>1Selected materials and innovative structure, non-corrosion after exposing in the environment;High strength, and non-deforming.
>2Light weight , can reduce the acoustic shield base and the strength of column, and bring convenience to site installation.
>3Ideal landscape effects, different models that conform to the environment can be designed according to the customer's needs.
>4Excellent sound absorption effects, can satisfy the needs of various noise sensitivity
>5Convenient maintenance, non-fading, easy washing and change after damage.
4.Manufacture Process of Highway Traffic Noise Barrier Walls
Our factory is professional in manufacturing sound barrier.Our perforated sheet machines are controled by degital computers,We have 50 work members and 3 engineers,all of them are full of experience.
We can manufacture as personal requests.
Manufacture Process of metal sound barrier panels :press edges of the sheets panel into needed shape,punch holes,powder coating,filling inner materials,Screw the metal sheets together as thickness panels.
Manufacture Process of metal sound barrier H steel posts:Cut the H steel bar,Welded with steel plates base feet. hot dip galvanized or Powder coating.
Factory real shot for noise barrier,Welcome to visit our factory
Powder Coating of Highway Traffic Noise Barrier Walls
5.Installaion description Drawing of Highway Traffic Noise Barrier Walls
Highway Traffic Noise Barrier Walls packages.
We always use plastic bubble films to pack the noise barriers and H steel posts,For the barriers accessories will be packed with paper boxs and plastic bags.
We can also pack as our clients requests.
Sample Service for Noise Barrier Walls.
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HAIAO WIRE MESH PRODUCT CO.LTD is Highway Traffic Noise Barriers production company ,also a professional Highway noise barrier manufactory,it has 15 years production experiences,the price of our production is competitive.Our products have 10 years quality assurance,certificated ISO9001&CE,we can provide all the service includin the drawing and install description.
Certification of our Company
Clients visiting for Highway Traffic Noise Barriers
More questions contact with us,We are noise barrier experts