PC sleepers with elastic materials designed for the longevity of ballast and vibration prevention. Reducing the replacement work of crushed stone during maintenance.
- PC sleepers with elastic material attached to the bottom of the sleeper. - It absorbs vibrations and suppresses vibrations to the crushed stone, thereby reducing granulation. - It is expected to provide vibration and sound insulation effects, as well as extend the replacement cycle of the crushed stone.
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【Features】 ■Significant extension of maintenance cycle ■Reduction of vibration and noise ■Suppression of fine particle generation in crushed stone 【Characteristics of Elastic Material】 ■Black vulcanized rubber primarily composed of synthetic rubber *Products utilizing even lower elasticity polyurethane UPS are also available. ■Unit area spring constant: 9.0 MN/m (test specimen: 100 mm × 100 mm × 20 mm) ■Additionally, design and development can be carried out according to specifications and applications. 【Related Patent】 ■Patent No. 3432006 【Related Products】 ■Railway Research Institute Type D Elastic Direct Track ■TN Type Vibration-Reducing Sleeper
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Our company is engaged in the design, manufacturing, and sales of railway track products, as well as the design and sales of concrete sleepers. We handle a wide range of railway track products, including our own developed products such as TK-type rail fastening devices, PC sleepers, TK-type derailment prevention angle guard holders, and TK-type plastic level crossings (PC sleeper type). Please feel free to contact us if you have any requests.