Highways
Creates continuous enclosed noise reduction along high-traffic road sections.
Fully Enclosed Sound Barrier for High-Noise Roads, Railways, and Urban Sensitive Areas
Fully enclosed sound barriers form a continuous cover around high-noise transport corridors to control noise more completely than side panels alone. The enclosure layout helps protect nearby residential, school, hospital, and commercial areas.
They are used on urban expressways, rail transit, viaducts, bridges, and sections where noise control targets are strict. Panel type, enclosure span, support structure, ventilation, lighting, drainage, and maintenance access are considered during design.
Product Advantages
- Fully enclosed noise control: Designed around fully enclosed noise control to match key engineering needs more directly.
- Targeted noise reduction: Height and panel type can be designed according to the noise source, sensitive point, and site structure.
- Landscape coordination: Color, panel type, and transparent sections can be customized for the surrounding environment.
- Custom specifications: Size, material, surface treatment, and accessories can be adjusted by drawings or project requirements.
- Easy maintenance: Clear structure supports later inspection, local replacement, and routine maintenance.
Structure
Fully Enclosed Sound Barrier consists of steel supports, side acoustic panels, roof enclosure components, connectors, and foundation systems, forming a covered noise-control corridor. The panels and roof work together to block noise transmission along high-noise roads, railways, and sensitive areas.
Working Principle
Fully Enclosed Sound Barrier cuts noise transmission paths with side walls and a roof enclosure. Absorptive panels reduce reflected sound, barrier panels block direct sound, and the roof limits diffraction. The steel frame transfers wind load and self-weight to the foundation for stable long-span performance.
Specifications
| Structure form | Arch, box, semi-enclosed, or customized structure |
| Panel material | Metal acoustic panel, transparent panel, composite panel, etc. |
| Post material | H-beam, steel tube, or customized steel structure |
| Surface treatment | Hot-dip galvanized, powder coated, fluorocarbon coating, etc. |
| Supporting design | Drainage, lighting, maintenance access, ventilation design |
Applications
Railways and Bridges
Strong noise control for railways, urban transit, and elevated bridges.
Sensitive Areas
Protects schools, hospitals, and residential zones from traffic noise.
Industrial Noise
Isolates noise around factory boundaries, equipment zones, and production areas.