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Composite Railway Sleeper
Composite Railway Sleeper
Composite Railway Sleeper
Composite Railway Sleeper
Composite Railway Sleeper
Composite Railway Sleeper
Composite Railway Sleeper
Composite Railway Sleeper
Composite Railway Sleeper
Composite Railway Sleeper
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Composite Railway Sleeper

Composite railway sleepers are strong, durable, and lightweight materials used in railway ties, water treatment, and civil engineering projects. They are made from glass fiber and polyurethane foam, they offer excellent insulation, corrosion resistance, and easy processing, making them a versatile and long-lasting option. GNEE Rail is your trusted supplier for plastic railway sleepers and other composite options, including HDPE plastic, FFU synthetic, and polyethylene sleepers. We prioritize quality with thorough inspections and deliver through a streamlined one-stop service, covering testing, packaging, and logistics. Custom solutions are available—contact us for details!

Composite Railway Sleeper specification

Ambient temperature: -45 ℃ ~ 70 ℃

Machinability: The same as Timber.

Density: The same as wood (740kg/m3).

Electrical conductivity: Very low.

Chemical resistance: Very high.

Lifecycle costs: Minimal.

Custom manufacture: to millimeter precision.

Sustainability: 100% recyclable.

Composite Railway Sleeper Mechanical Property

Item Requirements Testing method
Bending strength,MPa ≥70 GB/T3356
Flexural modulus of elasticity,GPa ≥6 GB/T3356
Vertical compressive strength,MPa ≥40 GB/T1448
Shear strength,MPa ≥7 CJ/T339-2012
Bonding shear strength,MPa ≥7(Base on material destruction) CJ/T339-2012
Water absorption,mg/cm2 ≤10 CJ/T339-2012
Flame retardant property HB grade GB/T2408
AC breakdown voltage,kv ≥20 GB/T1408.1
DC insulation resistance,Ω ≥1×1010 GB/T1410
Finished bending resistance,kN ≥170 CJ/T339-2012
Thread spike strength,kN ≥40 CJ/T339-2012
Volume weight,kg/m3 740±100 GB/T6343
Fatigue property 105 times without abnormalities CJ/T339-2012
Weather resistance (fluorescent lamp illumination 1000h) sleeper performance
Bending strength,MPa ≥50 GB/T3356
Modulus of elasticity in static bending,GPa ≥4.2 GB/T3356
Vertical compressive strength,MPa ≥30 CJ/T339-2012
Bonding shear strength,MPa ≥5(Base on material destruction) CJ/T339-2012

Composite Railway Sleeper Workshop

Railroad Composite TieRailroad Composite Tie

Railroad Composite Tie