Highway Sound Insulation Screen Road Noise Barrier Sound Proof Wall
Road Noise Barrier is a specially designed acoustic barrier that stands between a noise
source and a sound receiving point. It is mainly designed for a specific sound source and
a specific protected location (or area), and is mainly used for sound insulation and noise
reduction of highways, highways, elevated composite roads, and other noise sources.
With the continuous improvement of urban transportation networks and the increasing
number of urban motor vehicles, road sound barriers have played an important role in
reducing the impact of noise on the lives of surrounding residents. This type of sound barrier
not only has a significant noise reduction effect, but also helps to protect the ecological
environment, improve traffic safety, and can be integrated into the urban landscape to beautify
the city. In addition, road sound barriers usually have characteristics such as strong weather
resistance, stable structure, lightweight and easy to install, and can work stably for a long time
under various climatic conditions.
Strong wind resistance, the base of the sound barrier, H-shaped steel, screen body and other
components are all scientifically measured and precisely manufactured, and then tightly
installed by professional personnel. Therefore, the wind resistance performance of sound barriers
is very good, and they can cope with strong wind weather under various climatic conditions.
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Product Name
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Noise Barrier guardrail Panel
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Material
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color steel plate, aluminum alloy plate, galvanized plate or aluminum plate
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Non-metallic
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glass steel, (transparent material) :pc endurance plate, laminated glass, acrylic plate, sunshine plate, etc
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Panel thickness
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80 mm, 100 mm, 120 mm. size can be customized. high :2m-6m, the highest can do 12m
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Types of sheet hole
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Louver hole: commonly used aperture 20*137, 20*182
Microhole: commonly used 3 holes 3 distance, 5 holes 2 distance, 2 holes 4 distance
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Column surface
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galvanized spray electrostatic powder spraying, fluorocarbon spraying
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H-post (mm)
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Common shape, arc shape, knuckling shape, top arc shape, top knuckling shape, irregular shape.
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Three-layer structure of aluminum sound barriers
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* Layer 1: Perforated aluminum sheet or shutter aluminum sheet.
* Layer 2: Sound absorbing material infill, such as glass wool.
* Layer 3: Aluminum sheet with smooth surface.
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Color
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green, gray, white color can be customized.
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Sound insulation
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25~48 dB
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Column type
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upright type, top arc type, top Angle type, large arc type, etc
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Application
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highway, road, bridge, viaduct, railway, subway, factory, community, school
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