Noise Barrier Fence Outdoor Residential Traffic Road Noise Barriers Panel
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.
Standard height: 2,000mm, 2,500mm, 3,000mm and space between poles 1,000mm, 2,000mm
and 2,500mm. it is available upon customer request.Steel structure and sound insulation screen
consist of the sound barrier. The design already takes fully consideration of express way and
subway's wind load, transportation traffic's striking security and all days' chemical proof in the open air.
Sound barriers can significantly reduce noise through the scientific combination of sound
absorption and insulation materials, as well as reasonable height settings. When sound waves
propagate to the sound barrier, they are absorbed and blocked, greatly reducing the impact
of noise on the receiving area.
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Parts list
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Items
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Product description
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Metal material
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Galvanized sheet aluminum alloy sheet, color plate
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Transparent material
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Glass, PC board, acrylic board, etc.
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Other material
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High strength cement, cement wood chips, glass steel, etc.
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Hole pattern
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Louver holes; common hole spacing 20*137, 20*182
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Micropores; common 3 holes 3 distances, 5holes 2 distances, 2 holes 4 distances
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Aperture ratio
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Not less than 25%
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Common size
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500*2000*80(100) mm,500*2000*120 mm,1000*2000*80(100) mm etc.
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surface concave groove
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Can be customized according to drawings or customer requirements
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Surface treatment
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Electrostatic powder coating, fluorocarbon spraying
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Color
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Green 6029, blue5017, gray7042, white 9010, etc. color can be selected according to the national standard color card
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Material
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Q235B
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Common size
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100*100*6*8 125*125*6.5*9 150*150*7*10 175*175*735*11 etc.
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Common height
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2m-6m up to12m
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Flange
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Size tolerance less than 2mm, thickness tolerance less than 0.4mm
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Long hole:22*30 24*30 26*40 28*40; round hole:22 24 26 28 30 35
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Surface treatment
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Hot dip galvanizing-electrostatic powder coating, fluorocarbon spraying
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Color
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Green 6029, blue5017, gray7042, white 9010, etc. color can be selected according to the national standard color card
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Glass wool, rock wool, water-repellent, cloth, acoustic felt, foam aluminum fiber etc.
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Advantages Sound Noise Barrier System:
Highly absorptive noise barrier system
Easy installation or maintenance replacement
Can be incorporated with other materials
Can be easily relocated
Minimum repair required only damaged panels to be replaced
Fits standard support post systems
Standard/custom modular sizes
Manufacturing is consistent
Custom panel sizes and shapes
Choice of colours
Framed clear or coloured acrylic
Pre-printed graphics
Using security cables on bridges and slopes are at lower risk
Fire resistant
Maintenance free
Low life cycle costs
Factory applied Anti-graffiti coating
FAQ
Q: Are you a factory or trading company?
A: We are a factory.
Q: What certificate do you have?
A: We have ISO and CE certificate.
Q: How does your factory do regarding quality control?
A: We have a special QC department in charge of products’ quality.
Q: How long is the warranty period?
A: All of our products have one year warranty.
Q: What’s the main market of your company?
A: We have customers all over the world.
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