Durable High-Performance Composite Railroad Sleeper Rail Fasteners

Composite railroad ties are engineered using glass fiber as the reinforcement and resin as the matrix material. They are produced through advanced continuous extrusion or pultrusion processes, resulting in a hollow or specially-shaped cavity sandwich structure. These sleepers offer exceptional load-bearing capacity, outstanding fatigue resistance, and superior corrosion resistance. To date, this innovative composite sleeper has successfully passed rigorous tests, including one million fatigue cycles and comprehensive corrosion resistance evaluations. We GNEE rail produce high-quality composite sleepers with exceptional durability, strength, and performance. They offer superior corrosion resistance, weatherproofing, and low maintenance, trust our composite sleepers for a reliable, cost-effective, and long-lasting solution!

FFU synthetic railway sleepers are currently the most advanced and stable option for high-speed railway systems. These sleepers overcome the challenges of concrete sleepers, such as poor energy absorption, susceptibility to cracking, difficult installation, and high maintenance costs. They also address the shortcomings of wooden sleepers, including poor weather resistance, low corrosion resistance, and lack of waterproof and fireproof properties. As a result, FFU synthetic railway sleepers are the ideal replacement for both wooden and concrete sleepers.

• Railway steel bridges
• Railway switches and points
• Heavy-duty mainlines
• International markets

• Lightweight, with a density similar to wood, only one-third that of concrete
• High pull-out strength for threaded rail spikes
• Excellent fatigue resistance
• Superior weather resistance
• Effective vibration and noise reduction
• Can reduce noise by 2-3 dB
• Easy to install and process, allowing for similar handling as wood
• Convenient maintenance, with the ability to quickly repair on-site after damage or issues such as cracked holes