Base oil, a crucial component in the lubricant manufacturing process, is a refined petroleum product that serves as the primary foundation for various lubricants.

It is obtained through extensive refining processes, removing impurities and enhancing its lubricating properties. Base oils are categorized into different groups based on their viscosity and refining methods.

This finds application as a key ingredient in the formulation of asphalt and bitumen emulsions. It is indispensable in infrastructure development. Base oil's lubricating and binding properties are pivotal in ensuring construction project quality, longevity, and efficiency.