Bitumen is a sticky, black, thick, liquid, or semi-liquid form of petroleum product and obtained from crude oil. It is colloidal in nature. Bitumen is used for construction purposes due to its various properties and benefits. It gains unique properties during the manufacturing process. It is easy to melt. There are different ways to transform it into a workable form, and those are heating, blending, and emulsifying in water to form bitumen emulsion. It acts as a binding material in road construction, waterproofing, roofing, and other applications. Bitumen is an organic binding material and is strongly resistant to damage from water and oil spills. Bitumen contains hydrocarbon, oxygen, nitrogen, and metals.
A bitumen road has a smooth surface to ride so, it improves fuel consumption. It reduces traffic noise. The overall cost of bitumen roads is less. Bitumen has color variety initially it was black but, now, when certain pigments are mix to it, we can obtain the color of our choice. There are various bitumen testing equipment suppliers so, buy the testing equipment from them. You can purchase machines like- redwood viscometer, fire point apparatus, Abel flash point apparatus, standard penetrometer, etc.
Here, we will discuss the benefits of bitumen:
Cost-effective: The foremost benefit is that the production of it is economical. It is made from the crude oil distillation process. Bitumen roads are built quickly, and they are cost-effective than other pavements. They provide smooth roads that are not only safe but also saves money.
Safe: When the roads are smooth, they provide safety, assurance, and road visibility to the driver to drive in any weather condition.
Durable: bitumen roads have a long life. They are designed to deal with any condition of soils or traffic. They need timely maintenance to remain in the best shape.
Melting point: The main benefit is that bitumen has a low melting point. The melting point mustn't be high so, it can melt effortlessly in laying the pavement.
Recycling: The next benefit is that it can be reused and recycled, as the melting point is low. The wear and torn out piece of asphalt are brought back to the recycling plant. This recycling mix can be recycled and reused. If needed, the old bitumen can be mixed with new to make the mixture workable and useful.
Adhesive nature: It is refined to a maximum level to get rid of impurities. It keeps the material in the road mix and binds them together under strong bonds. The mixture becomes strong when it sets. They are useful for repair work and sealing cracks.
Resistance: The other benefit of bitumen is that it is resistant to icing material, water. It doesn’t get affected by high pavement temperature. It has better age resistance properties.
Quick repair: The repairing of a bitumen road is a fast process, and they set quickly and allow traffic within a day. The maintenance of the road is easy.
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