Answer» Correct Answer - Option 1 : Large area, which reduces pressure.
The correct answer is Large area, which reduces pressure. - Wooden sleepers (timber) are used under the rail and it produces a large area, which reduces pressure. Hence, the correct option is 1.
- There are many kinds of wood that can be used as the railroad sleeper in the world, but not every kind of wood can be used.
- At the different sections of the tracks, for example, common track section, turnout track section, bridge track section, etc.,
- wood can be divided into hardwood and softwood according to the hardness of wood texture.
- Hardwood railway sleepers are made chiefly from oak, beech, and hornbeam.
- softwood railway sleepers from Scots pine, maritime pine (Pines pinaster), and larch.
- Timber sleeper used:
- Railway sleepers can be used in lots of different applications, from raised beds and planters to retaining walls and water features.
- Railway sleepers are a great alternative to using brick or stone and look absolutely amazing, giving your garden area a rustic feel.
- Railroad construction, wood rail sleeper, steel rail sleeper, and concrete rail sleeper are the three most common rail sleepers.
- Tracing the source, the rail sleeper originates from a wooden sleeper.
- In the past 100 years, wood rail sleepers are the widest rail sleepers in the railroad, especially in heavy rail and bridge rail.
- With the development and technical requirements of railroad construction, rail sleepers are now made of varieties materials, such as steel, concrete, and rubber.
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