Bitumen is a multipurpose material that has been used for thousands of years. Ancient civilizations used it for building construction and mummification; today, it is used for waterproofing, industrial coatings, and road construction. Its range of grades, including viscosity and penetration grades, ensures that it is appropriate for a wide range of climates and project requirements. Modified bitumens, such as PMB and CRMB, improve the properties of high-stress applications and environmentally friendly paving solutions. Click Here - https://www.cgoc.in/post/what-is-bitumen