Posted on: 12 September 2019
A few decades ago, timber was the main material used in the railway building process. However, timber's reliability is limited because it rots when exposed to air and other environmental components. Concrete sleepers are made from steel-reinforced concrete. The aim is to make the slippers resistant to rotting, corrosion and other factors which shorten the life of the railway or other structure they are used to build. Here are some of the benefits you get from the use of concrete sleepers.
Stability of the Railway
Compared to the wooden sleepers, concrete sleepers are strong and more stable. Its weight makes the track more stable than it can be when wood is involved. Concrete sleepers also have a low tendency to contract and expand with changes in the weather. As a result, the railway is more stable and less likely to cause accidents. Also, concrete does not get affected by water or the sun. These features significantly increase the life of the sleeper.
Low Cost of Maintenance
The second amazing thing about concrete sleepers is that they are very easy to maintain. They do not need repainting or refurnishing, which means that the railway does not need to be closed down periodically for maintenance. In some places, wooden sleepers have to be soaked in creosote to make them waterproof. It makes them high-maintenance and also unfriendly to the environment. Concrete sleepers do not need creosote treatments, which makes them environmentally-friendly.
The materials used in making concrete sleepers do not conduct electricity. They are therefore excellent for track circuited lines. The concrete sleepers are also less prone to catching fire when compared to wooden sleepers. As a result, they are a safer alternative for railways than wooden sleepers.
Versatility of Design
The other amazing thing about concrete sleepers is that they are usually made from scratch. It makes it easy to mould them into any size and shape specification. Common designs include the mono-block concrete sleepers, twin block sleepers, and several other categories.
Concrete sleepers are the most crucial part of the railway construction process. Before buying sleepers, experts recommend that you look at the perks of each of the materials on offer. Consult an expert to help you understand the metal and other additives which have been used to strengthen the sleepers. When you consider all these factors, you will get the sleepers which will give you excellent service and serve you for a long time. You will also cut down railway maintenance costs and enhance safety on your tracks.
For more information on the quality building supplies needed to make concrete sleepers, consult a resource in your area.Share