MOQ: 100Metal Bent Curved Noise Barrier Arc Acoustic Panel
Curved/bent metal noise barrier with inward-bent top edge for superior noise diffraction. Aesthetic arc design, 15-25 dB(A) reduction for highways and elevated roads.
$130Details →
Metal Upright Noise Barrier Vertical Sound Wall Panel
Vertical metal upright noise barrier, the most economical sound wall type. Galvanized steel panel with mineral wool core, 10-20 dB(A) reduction for roads, railways and industrial sites.
Metal upright (vertical) noise barriers are the most widely used and economical sound wall type. Panels stand vertically between H-section posts to block direct line-of-sight noise transmission from traffic, rail and industrial sources.
| Parameter | Value |
|---|---|
| Panel Height | 2.0-4.0m |
| Panel Width | 0.5m (standard) |
| Panel Thickness | 80-100mm |
| Outer Skin | 0.8mm perforated galvanized steel |
| Core | 50mm mineral wool 80 kg/m3 |
| Inner Skin |
Vertical metal upright noise barrier, the most economical sound wall type. Galvanized steel panel with mineral wool core, 10-20 dB(A) reduction for roads, railways and industrial sites.
| Panel Height | 2.0-4.0m |
|---|---|
| Panel Width | 0.5m |
| Panel Thickness | 80-100mm |
| Outer Skin | 0.8mm perforated galvanized steel |
| Core | 50mm mineral wool 80 kg/m3 |
| Inner Skin | 0.6mm solid galvanized steel |
| NRC | 0.85 |
| STC | 32 |
| Insertion Loss |
MOQ: 100Curved/bent metal noise barrier with inward-bent top edge for superior noise diffraction. Aesthetic arc design, 15-25 dB(A) reduction for highways and elevated roads.
MOQ: 80Transparent acrylic/glass noise barrier for maximum visibility with acoustic protection. Polycarbonate or tempered glass, STC 30-33, for bridges, urban roads and scenic areas.
| 0.6mm solid galvanized steel |
| NRC | 0.85 |
| STC | 32 |
| Zinc Coating | >=120g/m2 |
| Standard | GB/T 19889, ISO 717 |
| 10-20 dB(A) |
| Zinc Coating | >=120g/m2 |
|---|
| Post Type | H-section steel |
|---|
| Standard | GB/T 19889, ISO 717 |
|---|
| MOQ | 100 pieces |
|---|
FOB Tianjin, per m2
MOQ: 200Fully enclosed noise barrier for maximum noise control, forming a complete acoustic tunnel over roads/rail. 20-30 dB(A) reduction for high-density urban corridors.
