What are the advantages and disadvantages of timber sleepers?

Advantages of Wooden Sleepers

They are cheap and easy to manufacture.
They are easy to handle without damage.
They are more suitable for all types of ballast.
They absorb shocks and vibrations better than other types of sleepers.
Ideal for track circuited sections.
Fittings are few and simple in design.
Good resilience.

Do sleepers make good decking?

If you’re making a raised deck, railway sleepers are an excellent material for building up the platform and creating neat edges for your decking area. Sleepers are also ideal for building walls or balustrades for your decking area.

What are the disadvantages of concrete sleeper?

Disadvantages include: When trains derail and the wheels hit the sleepers, timber sleepers tend to absorb the blow and remain intact, while concrete sleepers tend to shatter and have to be replaced. Initial costs are greater, and they are unsuitable for change of gauge, unless this is already taken into account.

What are the advantages of concrete sleepers *?

Advantages of concrete sleeper

Strong stability. Compared with wooden sleeper, concrete sleeper with extra weight makes track more stable.
Long service life.
Better withstand fire hazards.
Good insulation.
Low maintenance cost.
Environmental protection.

Which sleeper is best for track circuited areas?

Rail screws should preferably be used in place of dog spikes at insulated joints. Wooden sleepers concrete sleepers or any other approved type insulated sleepers shall be provided for track circuiting. Concrete sleepers where used shall have a minimum resistance of 500 ohms between insert-to- insert.

What are the advantages of cast iron sleepers and concrete sleepers explain?

Advantages of Cast Iron Sleepers: The maintenance of Cast Iron sleepers are low. The Cast Iron sleepers are more durable. The life of C.I sleepers is more. The gauge can be easily maintained and adjusted using these sleepers.

What decking sleepers to use?

Recycled plastic lumber is often used for sleepers because it is rot resistant and should last as long as the decking material and the rest of the deck structure. Durable hardwood lumber sleepers work well, too.

Can you put a deck over a concrete slab?

Even if your patio is in terrible shape, you can deck over it. This project raises the level of your patio by 2-1/2 to 3-1/2 in. (depending on the thickness of your decking and whether or not you put spacers under the sleepers). So any door thresholds adjoining the patio must be at least that far above the concrete.

Which type of sleeper has the maximum creep?

Wooden sleepers have the maximum creep and it is least in case of concrete sleepers.

Which sleeper Has Highest scrap value?

Which sleeper needs least maintenance?

Advantages Of Concrete Sleepers:
- The lateral and longitudinal stability of the track is more.
- Track circuiting is possible.
- More durable and not liable to decay.
- Less creep in the track.
- They can withstand the stresses induced by fast moving and heavy traffic.
- Low maintenance cost.
What are the advantages of railway sleeper decking?

An advantage of a railway sleeper decking is that you can install it over a concrete slab or in narrow and tight places where heavy machines cannot be used.

What are the advantages of a wooden sleeper?

Advantages of Wooden Sleepers. They are cheap and easy to manufacture. They are easy to handle without damage. They are more suitable for all types of ballast. They absorb shocks and vibrations better than other types of sleepers.

What are the disadvantages of using steel sleepers?

Disadvantages of Steel Sleepers It is liable to corrosion. Not suitable for track circuiting It can be used only for rails for which it is manufactured Cracks at rail seats develop during the service. Fittings required are greater in number

What are the disadvantages of concrete sleepers?

Disadvantages of Concrete Sleepers 1 It is brittle and cracks without warning. 2 It cannot be repaired, and required replacement. 3 Fittings required are greater in number. 4 No scrap value More …

Advantages of Wooden Sleepers. They are cheap and easy to manufacture. They are easy to handle without damage. They are more suitable for all types of ballast. They absorb shocks and vibrations better than other types of sleepers.

An advantage of a railway sleeper decking is that you can install it over a concrete slab or in narrow and tight places where heavy machines cannot be used.

Disadvantages of Steel Sleepers It is liable to corrosion. Not suitable for track circuiting It can be used only for rails for which it is manufactured Cracks at rail seats develop during the service. Fittings required are greater in number

How are concrete sleepers different from wooden sleepers?

Reinforced Concrete and prestressed concrete sleepers are now replacing other types of sleepers except in some special circumstances like bridges etc. where wooden sleepers are used. Concrete sleepers may be of two types: It is economical as compare to wood and steel. Easy to manufacture. It is brittle and cracks without warning.