Wenzhou · Zhuyong Expressway Cross-Oujiang River Bridge Sound Barrier

Project: Wenzhou · Zhuyong Expressway Cross-Oujiang River Bridge Sound Barrier
Location: Wenzhou, Zhejiang Province
Project Scale: 1,018 linear meters
Product Type: Fully-Enclosed, Externally-Clad Sound Barrier

Project Highlights: A benchmark of versatility — marking the inaugural application of a fully-enclosed, externally-clad sound barrier on an expressway in China. Featuring a unique open-top design, it is acclaimed as an “acoustic tunnel-class” barrier. The system integrates multiple functions including sound insulation, sound absorption, wind resistance, light transmission, fire resistance, waterproofing, and glare prevention. It stands as an exemplary model of a multi-functional guard providing comprehensive protection along the entire route.