Year1
- 类型：
- 煤矿
- 型号：
- 齐全
- 规格：
- 标准
Railway sleepers, sleepers specifically refer to the sleepers required for track laying.
The role of railway sleepers
It fixes the railway track gauge, carries the weight load of the rail and passing vehicles, spreads the track pressure load evenly and transmits it to the roadbed, and keeps the line stable and smooth. Railway sleepers are the basic material used for laying railway lines and are an indispensable and important material for railway superstructures.
Anticorrosive sleepers are also called oil-impregnated sleepers, oil-filled sleepers, and oil sleepers. It is made of plain pillows soaked in anti-corrosion oil and treated with high temperature and high pressure. After anti-corrosion treatment, the wooden sleepers become hard and not easy to rot. They are also waterproof, which increases the service life and reduces the cost, thereby reducing the felling rate of wood. , reduce the amount of deforestation, and add a little greenness to the earth. Environmental protection starts with me.
Most wooden sleepers are made of pine, and there are also willow, elm, and hardwood. However, because these types of wood are rare and have limited thickness, they are rarely used. Nowadays, wooden sleepers are mostly made of pine. The logs are imported from Russia, North Korea, the United States and other countries. The pine wood has high density and strong flexibility. The wooden sleepers made of it are square and in a straight line. The pine wood is mainly radiata pine, larch, Douglas fir, and elastic. High, the oil immersion effect is good.
Sleeper sales hotline
Contact Liu Yanyan
Shandong Shengmei Mining Machinery Co., Ltd.
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