Asphalt binder testing in Bangladesh is essential for ensuring the quality and performance of bitumen used in road construction. These tests assess key properties such as viscosity, penetration, softening point, and temperature susceptibility to determine the binder’s suitability under local climate and traffic conditions. With increasing infrastructure development, accurate binder evaluation helps prevent premature pavement failures. Common methods include ASTM and AASHTO standards, performed in both public and private laboratories. By adhering to rigorous testing protocols, Bangladesh ensures the reliability and longevity of its road networks, supporting safer and more sustainable transportation infrastructure across the country.
