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Synthetic Rail Sleeper

Kebos New-Type Non-Adhesive One-Time Molding Synthetic Rail Sleeper for Sale!


The Kebos composite railway sleepers are crafted from continuous glass fiber-reinforced polyurethane resin foam, offering exceptional performance with a range of benefits. This innovative material is lightweight yet high-strength, providing excellent durability and resistance to wear. It is also environmentally friendly, with low carbon emissions and easy processing, making installation hassle-free. With a service life of up to 50 years, it serves as the ideal replacement for traditional wooden and concrete sleepers.


Our composite railway sleepers are suitable for a wide range of applications, including urban rail transit, ordinary and heavy railroads, high-speed railroads, vehicle segments, switching areas, bridges, and other track sections. If you want to bulk buy railway sleepers, don't hesitate to contact us directly and get our competitive composite sleepers prices.

Synthetic Rail Sleeper

Advantages of Synthetic Rail Sleeper

  • Superior Thickness & Uniformity:
    Kebos synthetic sleepers are 300mm thick, much greater than the standard 70mm of other global manufacturers, eliminating the need for adhesion processes and ensuring improved uniformity and reliability.

  • Easy Construction:
    Lightweight and high-strength sleepers, easy to transport, cut, and punch on-site, reducing construction time and improving installation precision.

  • High Spike Resistance:
    Exceptional spike resistance guarantees stable and reliable connections between fastener systems.

  • Long Service Life & Maintenance-Free:
    These sleepers offer excellent aging, weather, and fatigue resistance, ensuring a long-lasting, maintenance-free solution.

  • Insulation & Waterproof:
    Featuring excellent insulation and anti-rust properties, Kebos synthetic sleepers protect against stray currents and water erosion.

  • Repairable:
    Can be repaired on-site with repair agents, providing stronger strength post-repair than the original material.


Synthetic Rail Sleeper

Performance Indicators of Synthetic Rail Sleeper

Main performance of synthetic sleeper for urban rail transportation (CJ/T399-2012/JISE1203-2007)

ItemTechnical Indicator
Bending Strength≥70MP 
Flexural Modulus of Elasticity≥6GP 
Longitudinal Compressive Strength≥40MP 
Shear Strength≥7MP 
Alternating Current Breakdown Voltage≥20k 
Surface Resistivity≥1×1010
Amount of Water Absorption≤10mg/cm 
Flame RetardancyHB 
Withstand Bending Load≥170k 
Screw Spike Pulling Strength≥40k 
Fatigue Resistance105
Density0.74±0.10g/c 

Weatherability 

(Xenon Lamp Illumination for 1000h)

Bending Strength≥50MPa
Flexural Modulus of Elasticity≥4.2GP
Longitudinal Compression Strength≥30MP


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