Concrete Sleepers in Railway

Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of concrete sleepers in railway in China, also supports customized service with low price. Please feel free to buy cheap concrete sleepers in railway made in China here from our factory.

Compare with wooden railroad ties, concrete railway ties have the advantage of never decay, so the service life of the concrete railway tie is longer than that of the wooden railroad tie. In addition, the concrete sleeper is greater in weight, which can effectively prevent the rail creeping and increase the stability of the rail track. Besides, the concrete sleeper can withstand enormous stress caused by the long rails.

The concrete sleeper is expensive in price and bulky in weight, so it is inconvenient to move. Besides, if the rail track is always overloaded, the concrete railway ties will be broken easily.

The concrete sleeper or concrete tie is typical railway sleeper, it is made from concrete. The cement, sand, stone, water and admixture are mixed into a mixture at a certain ratio, and put mixture into a combined model with steel wire or steel bars and sleeper fittings. Generally, concrete sleeper include vibration forming, steam curing, relaxing steel wire or steel bars and etc.

The concrete sleeper is a type of railway track materials. The railway sleeper not only supports the steel rail, but also maintains the position of the rail, and transmits the huge pressure transmitted by the steel rail to the track bed. It must have some flexibility and elasticity. When the train passes, concrete sleepers are properly deformed to cushion the pressure, and the train must be restored as much as possible after the train.

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