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Help CenterFRP/GRP Bridge Pier Anti-Ship Collision Fender, Durable Marine-Grade Composite Protective Bumper
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FRP Composite Bridge Pier Anti-Collision Device | Anti-Ship Collision Protection System for Bridge Piers
1. Product Overview
Our FRP/GRP composite bridge pier anti-collision device is a new type of protective facility specially designed for bridge piers in inland rivers and cross-sea bridges. Made of high-strength glass fiber reinforced composite material combined with closed-cell energy-absorbing core layer, it efficiently absorbs the energy of ship collisions through a flexible energy-absorbing structure, greatly reducing the damage to piers and hulls caused by collision forces. It is an upgraded alternative to traditional steel and concrete anti-collision facilities.
2. Core Advantages
✅ Superior Energy Absorption: The unique "FRP shell + buffer core layer" structure absorbs more than 70% of collision energy, effectively reducing the risk of damage to piers and ships.✅ Corrosion Resistant & Maintenance-Free: FRP material resists seawater, acid and alkali corrosion, aging and fatigue, eliminating the need for regular anti-corrosion maintenance, with a service life of over 75 years.✅ Customized Adaptability: Customizable size and protection level according to pier shape (round, square, special-shaped), navigation grade and ship tonnage, suitable for various bridge projects.✅ Easy Installation & Low Cost: Modular segmented design allows on-site assembly without large construction equipment, greatly reducing construction period and life-cycle cost.✅ Safe & Eco-Friendly: Non-metallic material has no electrochemical corrosion risk and will not pollute the water environment, meeting green engineering standards.
3. Structure & Material Description
| Component | Material Description | Function |
|---|---|---|
| Outer Shell | Marine-grade FRP/GRP | High strength, corrosion and impact resistant, protecting against environmental erosion and direct collision |
| Buffer Core | Closed-cell foam/elastic composite | Absorbs and disperses collision energy, realizes flexible energy absorption and reduces impact peak |
| Fasteners | Stainless steel/galvanized parts | Ensures reliable connection of segmented modules and overall structural stability |
4. Application Scenarios
Anti-collision protection for piers of inland waterway bridges and cross-river bridges
Anti-collision facilities for piers of cross-sea bridges and port approach bridges
Anti-collision protection for piers in waterways with large ship traffic
Upgrade and reconstruction of anti-collision facilities for old bridges
5. Service & Support
Free engineering technical scheme design, customized protection solutions according to project conditions
Third-party test reports and project case data available, with on-site technical guidance support
Customizable size and protection level to meet different navigation standards and engineering specifications
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