Marine Airbags for Ship Launching: Philippines Project Overview
07/04/2025
JIANGSU CHANGTAI BRIDGE-Bridge Protection Project
07/04/2025
Project Name: Zhejiang Zhoushan Zhoushan Bridge
Application: Bridge Barrier System
Product: Custom Foam Floating Modules
Model: D1.8m × L3m, D1.7m × L3m
Quantity: 183 pieces
Country: China
Year: 2023
Supplier: NANHAI
Bridge Barrier Safety Enhanced with NANHAI’s Foam Floating Modules
The Zhejiang Zhoushan Bridge is a key connection between the mainland and the Zhoushan Islands in eastern China. To ensure the bridge’s long-term safety, the project team needed a strong and stable bridge barrier system that could perform well in tough marine conditions.
NANHAI’s Custom Solution
NANHAI provided a total of 183 custom foam floating modules, specially made to match the design and environmental needs of the project. The modules came in two sizes (D1.8m × L3m and D1.7m × L3m) and were made with high-density closed-cell foam cores. A tough outer layer protects the modules from UV, saltwater, and impact damage.
Our solution focused on:
- Reliable buoyancy: The floating modules remain stable and safe even under strong waves and currents.
- Durable materials: Anti-corrosion, anti-UV, and wear-resistant shells ensure long service life.
- Smooth and safe design: The round edges protect both the bridge and the barrier system.
- Custom fit: We designed the modules to perfectly match the bridge structure and site conditions.
Project Results
NANHAI completed production on time and supported the successful delivery and installation of all 183 modules. After installation, the floating bridge barrier system performed reliably and helped increase safety around the bridge.
Customer Feedback
“The foam modules provided by NANHAI are strong, well-made, and exactly what we needed for our bridge barrier system. We’re very satisfied with the results and the service.”
— Project Manager, Zhoushan Bridge ProjectConclusion
At NANHAI, we specialize in providing customized floating solutions for bridge barriers, marine protection, and offshore structures. If you’re planning a new project or upgrading an existing system, our team is ready to help with expert advice and reliable products.