| Customization: | Available |
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| After-sales Service: | We Are Ready to Help at Any Time and Solve All Yo |
| Certification: | ASTM, ISO9001, CE |
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| Main materials and specifications of noise barrier | ||
| Parts List | Items | Product Description |
| Noise barrier Panel | Metal Material | Galvanized sheet, aluminum alloy sheet, color plate |
| Transparent material | Glass, PC board, acrylic board, etc | |
| Other materials | High-strength cement, cement wood chips, glass steel, etc | |
| Hole pattern | Louver holes: common hole spacing 20*137, 20*182 | |
| Micropores: common 3 holes 3 distances,5 holes 2 distances,2 holes 4 distances | ||
| Aperture ratio | Not less than 25% | |
| Common size | 500*2000*80(100)mm,500*2000*120mm,1000*2000*80(100)mm etc | |
| Surface concave groove | Can be customized according to drawings or customer requirements | |
| Surface treatment | Electrostatic powder coating, fluorocarbon spraying | |
| Color | Green 6029, blue 5017, gray 7042, white 9010, etc., color can be selected according to the national standard color card |
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| H shape post | Material | Q235B |
| Common size | 100*100*6*8,125*125*6.5*9,150*150*7*10,175*175*7.5*11 etc | |
| Common height | 2m-6m, up to 12m | |
| Flange | Size tolerance less than 2mm, thickness tolerance less than 0.4mm | |
| Long hole: 22*30, 24*30, 26*40, 28*40; round hole: 22, 24, 26, 28, 30, 35 | ||
| Surface treatment | Hot dip galvanizing - electrostatic powder coating, fluorocarbon spraying | |
| Color | Green 6029, blue 5017, gray 7042, white 9010, etc., color can be selected according to the national standard color card |
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| Noise absorb material | Glass wool, rock wool, water-repellent cloth, acoustic felt, foam aluminum, aluminum fiber, etc. | |
| Feature | Steel acoustic noise barrier | Aluminum acoustic noise barrier | Glass acoustic noise barrier | Concrete acoustic noise barrier |
| Durability | High | Moderate | Moderate | High |
| Acoustic Performance | Excellent | Good | Good | Excellent |
| Aesthetics | Varied options | Modern designs | Transparency | Limited |
| Corrosion Resistance | Yes | Yes | Yes | N/A |
| Maintenance | Low | Low | Low | Moderate |
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