Asphalt mix design in Bangladesh plays a crucial role in developing durable and high-performance road surfaces suited to the country’s climate and traffic conditions. The process involves selecting optimal proportions of aggregates, bitumen, and other additives to achieve desired strength, flexibility, and durability. Common methods include the Marshall Mix Design and Superpave techniques, both widely used in government and private infrastructure projects. With rapid urbanization and increased demand for quality roads, emphasis on proper asphalt mix design has grown. Local laboratories and engineering firms conduct rigorous testing to ensure compliance with national and international standards for pavement performance.
