Rubber elastic pad hereinafter referred to as the "rubber pad" is an important part in track structure, installation between steel and concrete sleeper, its role is largely through tracks of high-speed buffer vehicle vibration and impact, protect the roadbed and the sleeper, and signal system for electrical insulating, additional rubber plate because bare in the atmosphere for a long time, so to ask good natural aging resistant and cold resistant, heat resistant performance, the subway with a rubber plate has good shock absorption properties, such as low noise.
Characteristics of rubber pad:
1. Shock resistance, prevent ageing resistance, wear resistance, stability, high and low temperature resistance is stronger, the products are natural rubber, butylbenzene rubber, neoprene, HDPE, EVA, high density polyethylene composite, such as high elastic products, and at various temperatures is not easy to deformation or fracture.
2. Long service cycle, low maintenance and replacement cost.
3. All kinds of steel rails, such as 43KG, 50KG, 60KG, etc., are suitable for the laying of all kinds of sleepers, such as wooden pillows and concrete pillows. With strong force, shockproof performance, good insulation performance, abrasion resistance, low compression deformation, high strength, aging resistance, no mud, long service life, easy installation. The use of railway rubber pads can greatly improve the transport capacity of motor vehicles, reduce the number of crossings, and avoid the traffic accidents caused by motor vehicles. It is worth to be widely used in the safety and environmental protection social benefits. The life of the rubber gasket is more than three times longer than that of the original shop panel, and it has been proved by the experiment that the pressure can be steady and stable without deformation for over 80 tons. The rubber pad is made of rubber as the main raw material, scientific formula and high - tech production technology. Rubber pad is in line with railway speed and environmental protection requirements, it can improve the transport capacity of the locomotive. Rubber plate production promotion, completely changed the adopted by the railway crossing, long-term such as asphalt, stone, steel plates, that old laid, changed every crossing uneven, the backwardness of the frequent accidents, and maintenance, after more than domestic laid, the fact that beautiful and fast installation of environmental protection, practical, strong solid security is increasingly protruding. Pressure, wear-resisting, easy to install, contact with the road surface is firm, vehicles with no impact and noise, good safety USES rubber special and professional design institute of the ministry of railways jointly developed the high new technology, advanced technology and detection means, product quality achieved the domestic leading level.