Thick Acoustical Felt Mass Load Vinyl Soundproof Architectural
US $29.99-$49.99
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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 material | 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, 5holes 2 distances, 2 holes 4 distances | |||
Aperture ratio | Not less than 25% | ||
Common size | 500*2000*80(100) mm,500*2000*120 mm,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, blue5017, gray7042, white 9010, etc. color can be selected according to the national standard color card | ||
H shape post | Material | Q235B | |
Common size | 100*100*6*8 125*125*6.5*9 150*150*7*10 175*175*735*11 etc. | ||
Common height | 2m-6m up to12m | ||
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, blue5017, gray7042, white 9010, etc. color can be selected according to the national standard color card | ||
Noise absorb material | Glass wool, rock wool, water-repellent, cloth, acoustic felt, foam aluminum fiber etc. | ||











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