Description
Technical Parameters
Composite Sleeper Technical Specification
| Parameter | Specification |
|---|---|
| Product Name | Composite Railway Sleeper |
| Material Type | Fiber Reinforced Polymer (FRP) |
| Reinforcement | Glass Fiber/Carbon Fiber |
| Resin Matrix | Polyurethane/Polyester/Epoxy |
| Standard | EN 13145, ASTM D7568, TB/T 3398 (China) |
Composite Sleeper vs Traditional Sleepers
| Feature | Composite | Wood | Concrete |
|---|---|---|---|
| Lifespan | 50+ years | 15-25 years | 40-50 years |
| Weight | 50-70kg | 80-110kg | 250-300kg |
| Maintenance | Low | High | Medium |
| Electrical Insulation | Excellent | Poor | Poor |
| Vibration Damping | Good | Best | Worst |
| Recyclability | 100% | Limited | Difficult |
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