| Customization: | Available |
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| Technique: | Welded |
| After-sales Service: | Technique Support |
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Our Noise Reduction Wall, also known as a soundwall or acoustical barrier, is a groundbreaking solution designed to shield sensitive areas from the disruptive clamor of noise pollution. This sophisticated noise barrier expertly mitigates sound waves, which often bend downward as they traverse the edges of a barrier, such as its apex. The challenge of sound refraction, caused by atmospheric inconsistencies like wind shear and thermocline, is deftly managed by our cutting-edge design. 
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Main materials and specifications of noise barrier
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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 materials
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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,5 holes 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*120mm,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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colour
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Green 6029, blue 5017, gray 7042, white 9010, etc., color can be selected
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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*7.5*11 etc
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Common height
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2m-6m, up to 12m
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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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colour
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Green 6029, blue 5017, gray 7042, white 9010, etc., color can be selected
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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, aluminum fiber, etc.
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Effective Noise Reduction - Our sophisticated panels excel at both blocking and absorbing traffic noise, achieving remarkable reductions of up to 10-30 dB.
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