After being in this line of work for a long time, I can recognize a sleeper like an old acquaintance. I can tell the temperament of a piece of wood from its family just by touching and knocking it. Recently, a newcomer in the industry came to me and asked, "Master, why are the sleepers at the t...

A few days before Mid-Autumn Festival, the elderly in the family start preparing mooncakes. They mix the dough, adjust the filling, wrap it up, press it into the mold, and then knock it out after pressing it firmly with their palms. Only then is a mooncake fully formed. Whether the pattern is clear...

People who often ride on trains are impressed by the sleepers. They are laid neatly in long strips and look solid. When you came down the mine and saw the sleepers there in the aisle, maybe you had to take a nap: why is it two sizes smaller? Short head, short. It's inevitable that the first one...

An oil-immersed sleeper was lying on the line, black in color, looking nothing strange. Many people think it is wood soaked with oil, and the process is simple. I know it after a round in the workshop, from logs to sleepers that can go on the track, there must be several passes in the middle. The se...

Sleeper changing is totally two concepts: working on open subgrade and working in tunnel.Nothing on the subgrade. When the machinery is driven to the front, a clamp will be used to pull out the old sleeper and insert the new one. The tamping machine will walk after it. It can push out hundreds of me...

People who are engaged in railway maintenance are somewhat ill at work - they want to touch wood and kick stones. I have no idea. I have to deal with sleepers and ballasts every day. After a long time, I have an inexplicable feeling for these things.Sleepers first. You can see it at a glance on the...

To be honest, when people hear "wooden sleepers", their first reaction is: Is it reliable? The era of steel cement, still using wood?Hey, don't you say it, it's used, and it's used a lot on the bridge.It starts with running trains on the bridge. You might think, bridge, maybe h...

It's autumn. Wooden doors and floors in your house have been a little bit noisy recently – the doors creak and the floor seams seem a little wider than in the summer. The old people call it "autumn dryness". As soon as the air dries, the wood itself emits water and shrinks.Ordinary wo...

When it comes to sleepers on the railway, the first reaction of many people is: this is not the wood padded under the rail. What is the talk?You're not talking, it's worth talking. Especially when the main character is anti-corrosion sleepers - it does more work on the railway than you imagi...

People who do the work know that responsibility comes with the mobilization of materials. From the second you sign in, the quality account of this batch of sleepers is on your head.So I can't fool about accepting this. Especially the corrosion resistant sleepers - they were laid on the railway,...

Can anti-corrosion sleepers be used in alpine areas?Conclusion: usable.But make it clear - corrosion resistant sleepers are not a universal material that can be carried in any environment. It can be used, relying on the actual process, not the meta.Why Pine Wood?Pine wood is the mainstream choice in...

A friend who has been on the train may have noticed that the sleepers under the rails are one after the other, like fish bones.But at the turnouts of the railway-that is where trains change and diverge - you see some very long sleepers that are much longer than usual.Many are curious: How long? Why...

Have you ever been to the railway station? Or look down and see what's under the rail when passing through the railway line?A pile of dark wood was neatly stacked there.A lot of people's first reaction was: was the wood smoked? Or kerosene?To be honest, the answers are marginal, but not abso...

Speaking of frozen age, you might think of the face of a star, or the bottle of lady face cream on the dresser. But in the wood industry, it is a group of tough guys who have been lying on the railway track bed all year round - anti-corrosion sleepers - who really play the game of "frozen age&q...

Strolling around the train station, looking down at the guys under the tracks - yes, it's them. Anti corrosion sleepers. At first glance, it looks like charcoal, but when touched, it feels like a stone. Stepping on it almost caused my waist to flash. But if you really use them as black charcoal,...