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The importance of rail pads in railway track systems cannot be overstated. They provide a cushioning effect that helps absorb the impact of heavy loads, such as trains passing over the tracks. Without rail pads, the constant vibration and impact of passing trains could cause damage to the rails and the track bed, leading to costly repairs and maintenance.
Rail pads also help improve the longevity and durability of railway track systems. By reducing the wear and tear caused by the continuous movement of trains, rail pads extend the life of the tracks, reducing the need for frequent replacement.
Rubber pads
| No. | Technical Parameter | Unit | Value |
| 1 | Stiffness | KN | 90-130 |
| 2 | Hardness Shore A | ℃ | 72-80degree |
| 3 | Electronic Resistance | Ω | ≥ 106 |
| 4 | Tensile Strength before Aging | Mpa | ≥12.5 |
| 5 | Elongation before Aging | % | ≥250 |
The Function of Rail Pads
The function of rail pads in railway track systems is to provide a resilient layer between the rail and the baseplate to reduce noise, vibration, and wear and tear on the track system. Rail pads act as a cushioning effect that helps absorb the impact of passing trains, which can reach speeds of up to hundreds of kilometers per hour.
Rail pads reduce vibration by absorbing the energy created by the impact of passing trains. The energy absorbed by the rail pads is then dissipated into the ground, reducing the amount of vibration transmitted to nearby structures and the surrounding environment. This reduction in vibration is essential for minimizing noise pollution and improving the safety and comfort of passengers.
The benefits of using rail pads extend beyond reduced noise and vibration. Rail pads also help improve the longevity and durability of railway track systems, reducing the need for frequent maintenance and replacement. Additionally, rail pads can improve the ride quality for passengers, reducing discomfort and fatigue.
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