Warranty: | Lifetime |
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Type: | Sound Barrier |
Acoustic Panel Type: | Acoustic Foam Panels |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Product Name
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Steel Acoustic Barrier
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Material
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perforated sheet
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Panel thickness
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80 mm, 100 mm, 120 mm.
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Length
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2000mm, 2500mm
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Width
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500mm
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Plate thickness
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0.5-1.2 mm.
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Types of sheet hole
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Round hole, louver hole.
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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, aluminum foam. * Layer 3: Aluminum sheet with smooth surface. |
Color
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green, gray, white
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Parts list
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Items
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Product description
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Noise barrier panel
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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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H shape post
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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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Noise absorb material
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Glass wool, rock wool, water-repellent, cloth, acoustic felt, foam aluminum fiber etc.
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Q:Are you factory or Middleman?
A:Yes, we have been in providing the professional products in fence field for 16 years.
Q: Can you offer free sample?
A:Yes, but usually the customer need to pay the freight.
Q:Can I customize the products?
A:yes, as long as provide specifications, drawings, can only do what you want products.
Q: How about the delivery time?
A:Usually within 15- 20days,customized order may need longer time.
Q:How many days you need to produce one container fence?
A:Production Time: 12-15 days for one container.
Suppliers with verified business licenses