One crucial factor behind the smooth, comfortable ride of trains is the humble rubber pad on the railway tracks.
Primarily installed between the steel rail and the concrete sleeper, these rubber pads act as buffers, shock absorbers, and insulators. But how are they made, and what exactly are their remarkable capabilities?
Q1: What are railway track rubber pads?
Rubber pads are essential components of the track structure. Positioned between the rail and the concrete sleeper, their main job is to absorb the intense vibrations and impacts generated by passing trains. This protects the track bed and sleepers, while also providing electrical insulation for signalling systems. Since they're constantly exposed to the elements, these pads must also offer outstanding resistance to natural aging, extreme cold, and heat.
Q2: What are fiber-reinforced under-rail rubber pads?
Fiber-reinforced under-rail rubber pads boast exceptional strength, compression resistance, long service life, and cold tolerance. They are particularly well-suited for demanding locations like tight curve sections (where wear is highest) and frigid regions. By significantly reducing replacement frequency and maintenance costs, these pads ensure safer railway operations.
Never underestimate the role of these rubber pads! Working hand-in-hand with the steel rails, they strike the perfect balance between softness and firmness – delivering truly rock-solid performance!
Uncured Rubber Pad Compound
Accurate dimensional measurement of rubber pads including: length, width, thickness, and center-to-center distance of locating holes.
Testing of rubber pads including: hardness (Shore A), tensile strength, volume resistivity, thermal aging resistance, and water/oil immersion resistance.
Upon passing rigorous quality control (QC) tests, the rubber pads are installed in their designated positions to provide a sound foundation for safe and stable train operation.
The rail pads can be customized with or without grooves, in various possible designs, depending on customers' requirements.
Besides railway rubber pad, GNEE RAILWAY RAILWAY also provides rail pads that are made from other materials. We also supply other railway fasteners like rail joint bar, elastic rail clip, railroad spike ,rail bolt and etc.
As a professional railway track supplier, GNEE RAILWAY RAILWAY also can provide you with high-quality GB rails:
- Heavy rails: 38kg 43kg 45kg 50kg 60kg 75kg
- Light rails: 8kg 12kg 15kg 22kg 24kg 30kg
- Crane rails: QU70 QU80 QU100 QU120
If you have customized requirements, please contact us.