Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of railway sleepers elastic pad in China, also supports customized service with low price. Please feel free to buy cheap railway sleepers elastic pad made in China here from our factory.
Railway Sleepers Elastic Pad product overview
The Sleeper Pad are easy to install, maintenance free and compatible with all types of track design; with their use also proven to reduce the life-cycle cost of the railway. When USPs are installed, the stress within each sleeper is reduced due to a more even distribution of axle load.
Under Sleeper Pad (USP) Performance
- The contact area between the ballast and sleeper is significantly increased, resulting in improved track homogeneity and stability.
- USPs (Under Sleeper Pads) are manufactured using high-performance polyurethane-rubber composite materials. These advanced materials allow for customizable design parameters to meet specific project requirements, achieving optimal vibration attenuation while maintaining superior track quality.
- Suitable for all ballasted track applications, our USP solutions are engineered to enhance track quality, improve load distribution, and reduce vibration transmission. Constructed from premium-grade, durable materials, they demonstrate exceptional resistance to harsh environmental conditions and long-term wear.
Custom USP options available – specify material (polyurethane/rubber etc), size, or performance requirements. Contact our team!
Advantages of using Elastic Under-Sleeper Pads
Reducing maintenance
Installation of Under Sleeper Pads can extend the interval between essential track maintenance, such as LLT, by a minimum factor two.
Cost saving
The thickness of the ballast layer can be reduced by up to 10cm with the addition of USPs to normalise track stiffness.
Functional and versatile
Including USPs within a transition between sub-structures offers a controlled difference in track stiffness and settlement, resulting in a much smoother transition.
Railway Sleepers Elastic Pad Specifications
| Elastomer thickness range | 7-20mm |
| Micro-Filament Fastening (MFF) thickness | 0.7mm |
| Density range | 710-1200kg/m2 |
| Geometry | Flat |
| Static bedding modules range | 0.08-0.25N/mm2 accordiing to DIN45673-6 |
| Dynamic bedding modules range (10Hz) | 0.08-0.32N/mm2 accordiing to DIN45673-6 |
| Pull-out strength | ＞0.5MPa according to DIN45673-6 |
Reference Sectors
- Light Rail
- High Speed
- Mainline
- Metro
GNEE RAIL is a foreign trade enterprise focusing on the research and development, production and export of supporting products for railway engineering. It is committed to providing high-quality Railway Under Sleeper Pads and customized solutions for global customers.
Our advantages:
✅ High-standard materials: using wear-resistant, anti-aging, highly elastic rubber or composite materials to ensure shock absorption and noise reduction, and extend the life of sleepers.
✅ Strict certification: products have passed international railway industry standards and meet environmental protection and safety requirements in different regions.
✅ Customized service: support adjustment of specifications (thickness, hardness, size) and supporting installation solutions according to customer needs.
Hot Tags: railway sleepers elastic pad, China railway sleepers elastic pad manufacturers, suppliers, factory, EVA HDPE Rubber Rail Pad, Grooved Rubber Rail Pad, Railroad Rubber Pad, Rubber Rail Pads for Concrete Sleepers
