Yukings bridge noise barriers are specifically designed for parapet mounting on viaducts, overpasses and elevated expressway structures. Using lightweight EN AW-5754 aluminum alloy panels minimizes the structural dead-load on the bridge deck while maintaining full acoustic performance. Specialized bracket systems ensure secure attachment to existing concrete or steel parapets without structural modification.
Lightweight aluminum alloy construction, custom parapet-mounted brackets and marine-grade corrosion protection set Yukings bridge noise barriers apart from conventional highway panels for elevated road projects.
Yukings bridge noise barriers use thin-gauge EN AW-5754 aluminum alloy panels with hydrophobic rock-wool infill to keep unit weight as low as possible — a critical factor when adding noise barriers to an existing bridge deck. Custom hot-dip galvanized steel brackets are designed to bolt directly to existing concrete or steel parapets without modifying the bridge structure or requiring new foundation work. Transparent polycarbonate window sections can be integrated to preserve driver visibility on viaducts.
Detailed specification covering insertion loss, panel construction, structural post spacing, corrosion class and transparent window options.
| Property | Value |
|---|---|
| Insertion Loss DL | 20 – 32 dB |
| Sound Insulation Rw | 24 – 38 dB |
| Panel Material | EN AW-5754 aluminum alloy 1.5–2.0 mm |
| Panel Width | 2000 mm |
| Panel Height | 500 mm |
| Panel Depth | 80 / 100 / 120 mm |
| Infill | hydrophobic rock-wool 80-120 kg/m³ |
| Transparent Window | 8 / 10 / 12 mm polycarbonate compatible |
| Parapet Bracket | custom hot-dip galvanized steel bolted to existing parapet |
| H-post / Bracket | aluminum alloy H or steel H 100×100×6×8 |
| Bracket Spacing | 2.0 m bays |
| Barrier Height | 2.0 – 4.0 m |
| Panel Unit Weight | 12-22 kg/m² optimized for bridge dead-load |
| Corrosion | C5-M marine grade |
| Fire Rating | Class A EN 13501-1 |
| Wind Load | 1.2 kN/m² |
| Finish | anodized or PVDF powder coat |
| Design Service Life | 25 years |
| Structural Warranty | 15 years |
Lightweight aluminum alloy construction, custom parapet-mounted brackets and marine-grade corrosion protection set Yukings bridge noise barriers apart from conventional highway panels for elevated road projects.
EN AW-5754 aluminum alloy panels at just 12-22 kg/m² minimize added dead-load on existing bridge decks.
Custom hot-dip galvanized steel brackets bolt directly to existing concrete or steel parapets without structural modification.
Barrier system fully weight-optimized for retrofit installation on existing bridges with limited reserve capacity.
Complete design support for viaducts, overpasses, flyovers and ramp parapets on elevated expressway projects.
8 / 10 / 12 mm polycarbonate transparent window sections can be integrated at driver eye level to preserve visibility.
C5-M marine-grade corrosion protection standard on all bridge barrier projects in coastal or de-icing salt environments.
Anodized or PVDF powder-coat finish options for long-term color stability and UV resistance in exterior bridge installations.
Panels independently tested to EN 1793 acoustic and EN 1794 structural standards with full project dossiers available.
Discover how Yukings designs different noise barriers for railways, city roads, bridges, industrial plants and residential communities.
Answers to the most common project questions about Yukings noise barriers, from acoustic performance to installation and certification.
Our bridge noise barrier specialists will respond within 24 hours with guidance on bracket systems, dead-load assessment, parapet integration and detailed project pricing.
