Larch oil-impregnated sleepers

型号：

600/900/762

尺寸：

1200/1500

产地：

山东省兖州市

Larch oil-impregnated sleepers: Larch oil-impregnated sleepers have good elasticity and the production process is relatively simple. They are insulated and easier to lay, maintain and repair, and transport. There is a large friction coefficient between wooden sleepers and gravel ballast. But its disadvantage is that it has a short service life and consumes a lot of wood. In order to effectively extend the service life, sleepers must generally be oiled and anti-corrosion before use.
A brief introduction to larch oil-impregnated sleepers
Larch oil-impregnated sleepers are materials used for the laying of railways, special track profile equipment and load-bearing equipment. Railway sleepers are also called track sleepers, rail sleepers or wooden sleepers. Oil-impregnated sleepers have good elasticity, are light in weight, are simple to make, and have good insulation properties. The connection between fasteners and wooden sleepers is simple to lay, maintain and repair, and easy to transport. There is a large friction coefficient between wooden sleepers and gravel ballast. Oil-impregnated sleepers are tougher than other sleepers and can absorb the weight generated by train running, but the cloth is easy to break.
The processing technology of larch oil-impregnated sleepers
Oil-impregnated sleepers are treated with chemical methods. The wood sleepers are immersed in a mixed solution of coal tar and anthracene oil and subjected to high temperature and high pressure
When the wood is saturated with this preservative, it becomes very hard. Not only does the cloth rot easily, but it is also waterproof, so the sleepers that have been treated with antiseptic treatment are not afraid of water.
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